public async Task Play(DeezerTrack track)
{
if (_isPlaying)
{
await StopAsync();
}
_isPlaying = true;
var path = track?.album?.cover_medium;
if (path == null)
{
path = "ms-appx:///Assets/nodisc.png";
}
try
{
Player.Source = new Uri(track.preview, UriKind.Absolute);
}
catch (Exception ex)
{
Debug.WriteLine($"Deezer: Player failed : {ex.Message}");
}
Title.Text = track.title;
ArtworkImg.ImageSource = new BitmapImage(new Uri(path, UriKind.RelativeOrAbsolute));
}
// When a track is selected in dedicated listView
private void Tracklist_listView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// Loading UI element with correct information according to what has been selected by user
if (tracklist_listView.SelectedIndex == -1)
{
BitmapImage bmpImg = new BitmapImage();
bmpImg.UriSource = new Uri("ms-appx:///Assets/default-track.png");
selectedTrack_Image.Source = bmpImg;
selectedTrack_title_label.Text = "Select track first!";
selectedTrack_album_label.Text = "Select track first!";
selectedTrack_artist_label.Text = "Select track first!";
}
else
{
selected_track = selected_game.tracklist[tracklist_listView.SelectedIndex];
BitmapImage bmpImg = new BitmapImage();
bmpImg.UriSource = new Uri(selected_track.album.cover_medium);
selectedTrack_Image.Source = bmpImg;
selectedTrack_title_label.Text = selected_track.title;
selectedTrack_album_label.Text = selected_track.album.title;
selectedTrack_artist_label.Text = selected_track.artist.name;
}
}
// When a result has been selected in comboBox, loading information in UI
private void Results_comboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (results_comboBox.SelectedIndex != -1)
{
selected_result_track = blindtest.getTrack(results_comboBox.SelectedIndex);
if (selected_result_track.Equals(default(DeezerTrack)))
{
title_label.Text = "Error";
artist_label.Text = "Error";
album_label.Text = "Error";
BitmapImage bmpImg = new BitmapImage();
bmpImg.UriSource = new Uri("ms-appx:///Assets/default-track.png");
track_Image.Source = bmpImg;
}
else
{
title_label.Text = selected_result_track.title;
artist_label.Text = selected_result_track.artist.name;
album_label.Text = selected_result_track.album.title;
BitmapImage bmpImg = new BitmapImage();
bmpImg.UriSource = new Uri(selected_result_track.album.cover_medium);
track_Image.Source = bmpImg;
}
}
}
private DiscoveryTrack ToDiscoveryTrack(DeezerTrack track)
{
var discoveryTrack = new DiscoveryTrack();
discoveryTrack.Id = track.Id;
discoveryTrack.Title = track.Title;
discoveryTrack.Artist = track.Artist?.Name;
discoveryTrack.Duration = TimeSpan.FromSeconds(track.Duration);
return(discoveryTrack);
}
// Getting BlindtestClass Object from MainPage, then loading list of users
protected override void OnNavigatedTo(NavigationEventArgs e)
{
// If a parameter is given, and if it's a BlindtestClass element
if (e.Parameter is BlindtestClass)
{
// Get main element
var bt = e.Parameter;
blindtest = (BlindtestClass)bt;
// Loading UI elements and filling scoreboard listView
connected_user = blindtest.getConnectedUser();
selected_game = blindtest.getSelectedGame();
correctAnswers_label.Text = "Correct Answers - " + selected_game.game_title;
gameStatus_label.Text = "Game in progress...";
foreach (BTGameHistory history in selected_game.scores.history)
{
BTScoreboard score = new BTScoreboard();
score.username = "******";
score.profile_picture = "ms-appx:///Assets/Users/unselected-user.png";
foreach (BTUser user in blindtest.getAllUsers())
{
if (user.user_id == history.user_id)
{
score.username = user.nickname;
score.profile_picture = user.profile_picture;
}
}
score.date = history.date;
score.score = history.score.ToString();
scoreboard.Add(score);
}
ObservableCollection <BTScoreboard> listItems2 = new ObservableCollection <BTScoreboard>();
foreach (BTScoreboard score in scoreboard)
{
listItems2.Add(score);
}
scoreboard_listView.ItemsSource = listItems2;
// Launching the game
is_album_correct = false;
is_artist_correct = false;
is_duration_correct = false;
is_title_correct = false;
score = 0;
// Loading tracklist
foreach (DeezerTrack track in selected_game.tracklist)
{
tracklist_src.Add(track);
}
nbr_track = tracklist_src.Count;
total_tracks = tracklist_src.Count;
current_track_int = 1;
songStatus_label.Text = "Track " + current_track_int.ToString() + " of " + total_tracks.ToString();
Random random = new Random();
int random_int = random.Next(0, nbr_track - 1);
current_track = tracklist_src[random_int];
tracklist_src.Remove(current_track);
gameStatus_label.Text = "Game in progress... - score : " + score.ToString() + " points";
blindtest.readPreview(current_track);
total_correct_answer = 0;
}
}
// Next song button
private void NextSong_button_Click(object sender, RoutedEventArgs e)
{
// stop previous track preview
blindtest.pausePreview();
// Resetting ui elements and local info
total_correct_answer = 0;
title_label.Text = "not found yet!";
artist_label.Text = "not found yet!";
album_label.Text = "not found yet!";
duration_label.Text = "not found yet!";
BitmapImage bmpImg = new BitmapImage();
bmpImg.UriSource = new Uri("ms-appx:///Assets/default-track.png");
selectedTrack_Image.Source = bmpImg;
current_track_int++;
is_album_correct = false;
is_artist_correct = false;
is_duration_correct = false;
is_title_correct = false;
// If there is still tracks to play
if (current_track_int <= total_tracks)
{
// Editing status label
songStatus_label.Text = "Track " + current_track_int.ToString() + " of " + total_tracks.ToString();
nbr_track--;
// Selecting random track in the list
Random random = new Random();
int random_int = random.Next(0, nbr_track - 1);
current_track = tracklist_src[random_int];
tracklist_src.Remove(current_track);
// Reading preview
gameStatus_label.Text = "Game in progress... - score : " + score.ToString() + " points";
blindtest.readPreview(current_track);
total_correct_answer = 0;
}
// When all tracks have been played
else
{
// Showing final score to user
gameStatus_label.Text = "Game finished! - Final score : " + score.ToString() + " points";
// Creating history entry
BTGameHistory history_entry = new BTGameHistory();
history_entry.user_id = connected_user.user_id;
history_entry.score = score;
DateTime time = DateTime.Now;
history_entry.date = time.ToString();
// Adding score entry to database
blindtest.addScore(selected_game, history_entry);
// Locking UI elements
answer_button.IsEnabled = false;
answer_textBox.IsEnabled = false;
nextSong_button.IsEnabled = false;
downloadStatusTimer.Stop();
playPreview_button.IsEnabled = false;
stopPreview_button.IsEnabled = false;
// Clear scoreboard listview
ObservableCollection <BTScoreboard> listItems2 = new ObservableCollection <BTScoreboard>();
scoreboard_listView.ItemsSource = listItems2;
// Reloading scoreboard in listView
BTScoreboard scoreboard_entry = new BTScoreboard();
scoreboard_entry.date = history_entry.date;
scoreboard_entry.profile_picture = connected_user.profile_picture;
scoreboard_entry.score = history_entry.score.ToString();
scoreboard_entry.username = connected_user.nickname;
scoreboard.Add(scoreboard_entry);
foreach (BTScoreboard score in scoreboard)
{
listItems2.Add(score);
}
scoreboard_listView.ItemsSource = listItems2;
}
}
