/// <summary>
/// add song in existing playlist
/// </summary>
/// <param name="plist"></param>
private void AddPlaylistSongs(Model.Playlist plist)
{
try
{
//assuming only occurence of the id - add validation if multiple
Model.Playlist pListtoAddSong = this._inputMixtapeModel.playlists.Find(x => x.id == plist.id);
if (pListtoAddSong != null)
{
//if no validation required we can directly add all the song
//but we might add a song in the file only before this openration
//so need change before adding all the songs
//pListtoAddSong.song_ids.AddRange(plist.song_ids);
foreach (string newSongID in plist.song_ids)
{
if (this._inputMixtapeModel.songs.Where(x => x.id == newSongID).Count() > 0)
{
pListtoAddSong.song_ids.Add(newSongID);
}
else
{
Helper.LogHelper.LogInformation(string.Format("No Song Exists songid:{0}", newSongID), Helper.LogType.Warnings);
}
}
}
else
{
Helper.LogHelper.LogInformation(string.Format("No Playlist Exists to add song PlaylistID:{0}", plist.id), Helper.LogType.Warnings);
}
}
catch (Exception ex)
{
Helper.LogHelper.LogError(ex);
}
}
/// <summary>
/// remove a song from the existing playlist
/// </summary>
/// <param name="plist"></param>
private void RemovePlayListSongs(Model.Playlist plist)
{
//assuming only occurence of the id - add validation if multiple
Model.Playlist pListtoRemoveSong = this._inputMixtapeModel.playlists.Find(x => x.id == plist.id);
if (pListtoRemoveSong != null)
{
foreach (string songid in plist.song_ids)
{
//remove if exists - ignore if doesn't
pListtoRemoveSong.song_ids.Remove(songid);
}
}
else
{
Helper.LogHelper.LogInformation(string.Format("No Playlist Exists to remove song PlaylistID:{0}", plist.id), Helper.LogType.Warnings);
}
}
/// <summary>
/// add playlist to output file
/// </summary>
/// <param name="plist"></param>
private void AddPlayList(Model.Playlist plist)
{
plist.action = "";
plist.id = Helper.ModelHelper.GetNewPlayListID(this._inputMixtapeModel);
this._inputMixtapeModel.playlists.Add(plist);
}
/// <summary>
/// remove existing playlist
/// </summary>
/// <param name="plist"></param>
private void RemovePlayList(Model.Playlist plist)
{
//remove if exists - ignore if doesn't exists
this._inputMixtapeModel.playlists.RemoveAll(x => x.id == plist.id);
}