private void AddArtist(object sender, MouseButtonEventArgs e)
{
player.stop();
currentSong = null;
player_changeState();
song_change();
artist Artist = ((artist)((TreeViewItem)sender).DataContext);
playlist.Clear();
playlist.AddRange(Artist.Songs);
NotifyPropertyChanged("Playlist");
}
void parseList(string list, BackgroundWorker worker)
{
worker.WorkerReportsProgress = true;
worker.ReportProgress(20);
if (list != null && !string.IsNullOrWhiteSpace(list))
{
artists = new ObservableCollection <artist>();
string[] temp = null;
temp = list.Split('\n');
List <string> SongList = new List <string>(temp);
int SongCount = SongList.Count;
if (SongCount > 0)
{
int i = 0;
foreach (string title in SongList)
{
temp = new string[] { "::" };
string[] splitLine = title.Split(temp, StringSplitOptions.None);
i++;
worker.ReportProgress((i / SongCount) * 100);
if (splitLine.Length != 7)
{
continue;
}
var temp1 = artists.Where(x => x.Name == splitLine[1]);
artist currentArtist = null;
// artist handling
if (temp1 != null && temp1.Count() > 0)
{
// artist exits
currentArtist = temp1.First();
}
else
{
// artirst not exits
currentArtist = new artist(splitLine[1]);
artists.Add(currentArtist);
}
// album handling
var temp2 = currentArtist.Albums.Where(x => x.Name == splitLine[2]);
album currentAlbum = null;
if (temp2 != null && temp2.Count() > 0)
{
// album exits
currentAlbum = temp2.First();
}
else
{
// album not exits
currentAlbum = new album(splitLine[2]);
Albums.Add(currentAlbum);
currentArtist.Albums.Add(currentAlbum);
}
// song handling
var temp3 = currentAlbum.Songs.Where(x => x.Name == splitLine[3]);
song currentSong = null;
if (temp3 != null && temp3.Count() > 0)
{
// song exits
currentSong = temp3.First();
}
else
{
// song not exits
int sec = -1;
int.TryParse(splitLine[6], out sec);
currentSong = new song(splitLine[4], splitLine[5], splitLine[0], sec);
currentAlbum.Songs.Add(currentSong);
Songs.Add(currentSong.UID, currentSong);
}
}
}
NotifyPropertyChanged("Artists");
}
}
