private string GetPlaylistName(string smartPlaylistPath)
{
var decoder = new SmartPlaylistdecoder();
DecodeSmartPlaylistResult result = decoder.DecodePlaylist(smartPlaylistPath);
return(result.DecodeResult.Result ? result.PlaylistName : string.Empty);
}
public override async Task <IList <TrackViewModel> > GetTracksAsync(PlaylistViewModel playlist)
{
if (playlist == null)
{
return(new List <TrackViewModel>());
}
string whereClause = string.Empty;
await Task.Run(() =>
{
var decoder = new SmartPlaylistdecoder();
DecodeSmartPlaylistResult result = decoder.DecodePlaylist(playlist.Path);
string sqlWhereOperator = this.GetWhereOperator(result.Match);
string sqlLimit = this.GetLimit(result.Limit);
string sqlOrder = this.GetOrder(result.Order);
IList <string> whereClauseParts = new List <string>();
foreach (Rule rule in result.Rules)
{
string whereClausePart = this.GetWhereClausePart(rule);
if (!string.IsNullOrWhiteSpace(whereClausePart))
{
whereClauseParts.Add(whereClausePart);
}
}
// TODO: orderby
whereClause = string.Join($" {sqlWhereOperator} ", whereClauseParts.ToArray());
whereClause = $"({whereClause}) {sqlLimit}";
});
if (string.IsNullOrWhiteSpace(whereClause))
{
return(new List <TrackViewModel>());
}
var tracks = await this.trackRepository.GetTracksAsync(whereClause);
IList <TrackViewModel> trackViewModels = new List <TrackViewModel>();
try
{
trackViewModels = await this.container.ResolveTrackViewModelsAsync(tracks);
}
catch (Exception ex)
{
LogClient.Error($"Unable to resolve TrackViewModels. Exception: {ex.Message}");
return(new List <TrackViewModel>());
}
return(trackViewModels);
}
