public LocalCollectionMatcherResult Match()
{
LocalCollectionMatcherResult result = new LocalCollectionMatcherResult();
foreach (Release release in this.collectionManager.Releases)
{
result.DeletedReleases.Add(release);
}
this.collectionScanner.Scan();
int totalAlbums = this.collectionScanner.LocalCollection.AlbumArtists.Values.Select(r => r.Albums.Count).Sum();
int scannedAlbums = 0;
LocalCollection collection = this.collectionScanner.LocalCollection;
foreach (LocalAlbumArtist lAlbumArtist in collection.AlbumArtists.Values)
{
foreach (LocalAlbum lAlbum in lAlbumArtist.Albums.Values)
{
Release release = this.collectionManager.Operations.GetReleaseByLocalAlbumName(lAlbum);
if (release == null)
{
result.NewReleases.Add(lAlbum);
}
else
{
result.DeletedReleases.Remove(release);
bool filesExist = release.Tracklist.All(t => {
string musicDirectory = this.collectionManager.Settings.MusicDirectory;
return(File.Exists(Path.Combine(musicDirectory, t.RelativeFilename)));
});
if (!filesExist && !this.collectionManager.Operations.MatchReleaseWithLocalAlbum(release, lAlbum))
{
result.ChangedReleases.Add(new Tuple <Release, LocalAlbum>(release, lAlbum));
}
else
{
result.UnchangedReleases.Add(release);
}
}
++scannedAlbums;
ProgressChangedEventArgs eventArgs = new ProgressChangedEventArgs((double)scannedAlbums / totalAlbums);
this.OnCollectionMatcherProgressChanged(eventArgs);
if (eventArgs.Cancel)
{
return(result);
}
}
}
return(result);
}
public LocalCollectionScanner(ICollectionManager collectionManager)
{
this.collectionManager = collectionManager;
this.LocalCollection = new LocalCollection();
}