internal async void OnMixButtonCommand(object param)
{
if (IsMixDiscFilterValid())
{
_mixDiscTracks.Clear();
var playlistTracks = new ObservableCollection <ISong>(ImportedTrackCollection.Where(t => t.Playlist == SelectedMixDiscPlaylistComboBoxItem)).ToList();
var playlistTrackCount = playlistTracks.Count();
var tasks = new List <Task>(playlistTrackCount);
ResetProgressBar();
ProgressBarMax = playlistTrackCount;
var minPlaytime = (Convert.ToInt32(PlaytimeTextBoxText) * 60);
var mixLength = Convert.ToInt32(MixLengthTextBoxText);
ProgressBarValue = MixDiscCollection.Count();
foreach (var track in playlistTracks)
{
var baseTrackList = MixDiscCollection.ToList();
var task = FindMixDiscTracksAsync(track, baseTrackList, playlistTracks, SelectedIntensityComboBoxItem, minPlaytime, mixLength);
tasks.Add(task);
}
await Task.WhenAll(tasks);
}
}
internal void UpdateMixDiscProgressBar()
{
if (ProgressBarValue == ProgressBarMax)
{
var statusMessage = string.Empty;
if (_mixDiscTracks.Count > 0)
{
var bestMixDisc = GetBestMixDiscTracks();
foreach (var track in bestMixDisc)
{
MixDiscCollection.Add(track);
}
statusMessage = string.Concat("A new Mix disc is found");
}
else if (MixDiscCollection.Count == 0)
{
DisplayLongestTrackCombinationList();
statusMessage = string.Concat("No new Mix disc is found. The longest track combination is displayed");
}
else
{
statusMessage = string.Concat("No new Mix disc is found");
}
ProgressBarMessage = statusMessage;
MessageBox.Show(string.Concat(statusMessage, "."));
}
}
internal List <ISong> GetBestMixDiscTracks()
{
var baseTrackList = MixDiscCollection.ToList();
MixDiscCollection.Clear();
return(_songListModel.GetBestMixDiscTracks(baseTrackList, _mixDiscTracks, SelectedIntensityComboBoxItem, _culledMatchingTrackCombinationList));
}
private void DisplayLongestTrackCombinationList()
{
if (MixDiscCollection.Count == 0)
{
foreach (var track in _longestTrackCombinationList)
{
MixDiscCollection.Add(track);
}
}
}
internal void ClearPlaylists()
{
FilteredTrackCollection.Clear();
ImportedTrackCollection.Clear();
PreparationCollection.Clear();
MixDiscCollection.Clear();
ClearFilter();
ClearMixDiscFilter();
_mixDiscTracks = new List <List <ISong> >();
EnableControls();
EnableMixDiscControls();
ProgressBarMessage = "Ready to import";
}
