public void CreatePlaylist(string playlistName)
{
var playlist = new Playlist
{
PlaylistName = playlistName
};
playlistRepository.InsertOrUpdate(playlist);
Playlists.Add(playlist);
}
public Playlist CreateTemporaryPlaylist(string folderPath)
{
var playlist = new Playlist
{
PlaylistName = Guid.NewGuid().ToString(),
};
var songs = songService.CreateSongsFromFilesInFolder(folderPath);
songs.ForEach(x => playlist.Songs.Add(x));
return playlist;
}
public void InsertOrUpdate(Playlist playlist)
{
var existing = userSettings.Playlists.FirstOrDefault(x => x.PlaylistId == playlist.PlaylistId);
if (existing != null)
{
userSettings.Playlists[userSettings.Playlists.IndexOf(existing)] = playlist;
}
else
{
userSettings.Playlists.Add(playlist);
}
}
public void Initialize(Playlist playlist = null)
{
if (playlist == null)
{
DisplayName = "Create a new playlist";
Playlist = new Playlist { PlaylistName = String.Empty };
PlaylistName = String.Empty;
}
else
{
DisplayName = "Rename playlist";
Playlist = playlist;
PlaylistName = playlist.PlaylistName;
}
}
/// <summary>
/// Sorts the songs in a playlist
/// </summary>
/// <param name="property"></param>
private void Sort(string property)
{
if (!String.IsNullOrEmpty(property))
{
Playlist playlist = playlistService.SortSongsInPlaylist(property, SelectedPlaylist);
if (currentPlaylist != null && SelectedPlaylist.PlaylistId == currentPlaylist.PlaylistId)
{
activeIndex = playlist.Songs.IndexOf(CurrentSong);
currentPlaylist = playlist;
SelectedPlaylist = playlist;
}
}
}
public void AddSongsToPlaylist(Playlist playlist, List<Song> songs)
{
songs.ForEach(x => playlist.Songs.Add(x));
playlistRepository.InsertOrUpdate(playlist);
}
/// <summary>
/// Opens a playlist
/// </summary>
public void OpenPlaylist()
{
try
{
if (SelectedPlaylist != null)
{
playlistService.LoadPlaylist(SelectedPlaylist);
if (currentPlaylist == null || currentPlaylist.PlaylistName.Equals(SelectedPlaylist.PlaylistName))
{
currentPlaylist = SelectedPlaylist;
activeIndex = currentPlaylist.Songs.IndexOf(CurrentSong);
}
NumberOfSongsInPlaylist = SelectedPlaylist.Songs.Count + " songs";
}
}
catch (Exception ex)
{
dialogService.ShowMessageBox(ex.ToString());
}
}
/// <summary>
/// Play selected item in song list
/// </summary>
public void PlaySelected()
{
try
{
if (SelectedMediaInList != null && SelectedMediaInList != CurrentSong)
{
OpenSong(SelectedMediaInList);
activeIndex = SelectedPlaylist.Songs.IndexOf(SelectedMediaInList);
if (currentPlaylist == null || !currentPlaylist.PlaylistName.Equals(SelectedPlaylist.PlaylistName))
currentPlaylist = SelectedPlaylist;
}
}
catch (Exception ex)
{
dialogService.ShowMessageBox(ex.ToString());
}
}
public Playlist CreateTemporaryPlaylist(List<string> files)
{
var playlist = new Playlist
{
PlaylistName = Guid.NewGuid().ToString(),
};
var songs = songService.CreateSongsFromFiles(files);
songs.ForEach(x => playlist.Songs.Add(x));
return playlist;
}
public void DeletePlaylist(Playlist playlist)
{
playlistRepository.Remove(playlist);
Playlists.Remove(playlist);
}
public void LoadPlaylist(Playlist playlist)
{
Songs.Clear();
playlist.Songs.ForEach(x => Songs.Add(x));
}
public void InsertOrUpdatePlaylist(Playlist playlist)
{
if (Playlists.All(x => x.PlaylistId != playlist.PlaylistId))
{
Playlists.Add(playlist);
}
playlistRepository.InsertOrUpdate(playlist);
playlistRepository.SaveChanges();
}
public void Remove(Playlist playlist)
{
userSettings.Playlists.Remove(playlist);
SaveChanges();
}
public void UpdateMusicLibrary()
{
if (String.IsNullOrEmpty(Settings.Default.LibraryPath))
{
Settings.Default.LibraryPath = Environment.GetFolderPath(Environment.SpecialFolder.MyMusic);
Settings.Default.Save();
}
var playlist = new Playlist { PlaylistName = "Music Library" };
var songs = songService.CreateSongsFromFilesInFolder(Path.GetFullPath(Settings.Default.LibraryPath));
AddSongsToPlaylist(playlist, songs);
Playlists.Insert(0, playlist);
playlistRepository.InsertOrUpdate(playlist);
playlistRepository.SaveChanges();
LoadPlaylist(playlist);
}
public Playlist SortSongsInPlaylist(string property, Playlist playlist)
{
var tempPlaylist = new Playlist { PlaylistName = playlist.PlaylistName };
tempPlaylist.Songs.AddRange(sortService.PerformSorting(property, playlist.Songs));
LoadPlaylist(tempPlaylist);
return tempPlaylist;
}
public void RemoveSongsFromPlaylist(Playlist playlist, List<Song> songs)
{
songs.ForEach(x => playlist.Songs.Remove(x));
playlistRepository.InsertOrUpdate(playlist);
}
public void LoadSongsInPlaylist(Playlist playlist)
{
Songs.Clear();
}
