private QuickPlaylist CreateQuickPlaylist(XElement playlistXml)
{
var id = int.Parse(playlistXml.Attribute(PlaylistId).Value);
var title = playlistXml.Attribute(PlaylistTitle).Value;
var filterType = (FilterType)Enum.Parse(typeof(FilterType), playlistXml.Attribute(PlaylistFilter).Value);
var filterValues = playlistXml.Attribute(PlaylistFilterValue).Value.Split(ValueSeparator);
var playlist = new QuickPlaylist(id, title, true, filterType, filterValues);
return(playlist);
}
private void Play(QuickPlaylist playlist)
{
var tracks = _trackSearchService.GetTracks(playlist.FilterType, playlist.FilterValues);
if (!tracks.Any())
{
_messenger.Send(new ShowDialogMessage(_messenger, MessageType.Error, "Auto Playlist Error", "No tracks meet these criteria"));
return;
}
_playRequestHandler.PlayPlaylist(playlist.GetDefaultTitle(), tracks, SortType.Random);
}
public void Save(QuickPlaylist playlist)
{
var xml = _xmlProvider.Get() ?? CreateXmlDocument();
var favouriteQuickPlaylistsXml = xml.Root.Element(PlaylistsFavouriteQuick);
if (favouriteQuickPlaylistsXml == null)
{
favouriteQuickPlaylistsXml = new XElement(PlaylistsFavouriteQuick);
xml.Root.Add(favouriteQuickPlaylistsXml);
}
XElement playlistXml;
if (!playlist.Favourite)
{
playlistXml = favouriteQuickPlaylistsXml
.Elements(PropertyNames.Playlist)
.Single(pl => pl.Attribute(PlaylistId).Value == playlist.Id.ToString());
playlistXml.Remove();
}
else
{
var playlists = favouriteQuickPlaylistsXml
.Elements(PropertyNames.Playlist);
var maxId = playlists.Any()
? playlists.Max(pl => Convert.ToInt16(pl.Attribute(PlaylistId).Value))
: 0;
playlist.Id = maxId + 1;
playlistXml = new XElement(PropertyNames.Playlist);
playlistXml.Add(new XAttribute(PlaylistId, playlist.Id));
playlistXml.Add(new XAttribute(PlaylistTitle, playlist.GetDefaultTitle()));
playlistXml.Add(new XAttribute(PlaylistFilter, playlist.FilterType.ToString()));
playlistXml.Add(new XAttribute(PlaylistFilterValue, string.Join(ValueSeparator.ToString(), playlist.FilterValues)));
favouriteQuickPlaylistsXml.Add(playlistXml);
}
_xmlProvider.Save(xml);
}
public QuickPlaylistViewModel(QuickPlaylist playlist)
{
Playlist = playlist;
}
public void Save(QuickPlaylist playlist)
{
_repository.Save(playlist);
}