public async Task CheckLibrary(LibraryCheckFlags checkFlags, IOperationProgress progress, Action <LibraryInconsistency> inconsistenciesHandler, CancellationToken cancellationToken)
{
var activeDiscs = DiscLibrary.Discs.Where(d => !d.IsDeleted).ToList();
if (checkFlags.HasFlag(LibraryCheckFlags.CheckDiscsConsistency))
{
await discConsistencyChecker.CheckDiscsConsistency(activeDiscs, inconsistenciesHandler, cancellationToken);
}
if (checkFlags.HasFlag(LibraryCheckFlags.CheckStorageConsistency))
{
var activeFolders = DiscLibrary.Folders.Where(f => !f.IsDeleted);
await storageRepository.CheckStorage(checkFlags, activeFolders, activeDiscs, progress, inconsistenciesHandler, cancellationToken);
}
}
public Task CheckStorage(LibraryCheckFlags checkFlags, IEnumerable <FolderModel> folders, IEnumerable <DiscModel> discs,
IOperationProgress progress, Action <LibraryInconsistency> inconsistenciesHandler, CancellationToken cancellationToken)
{
var knownFolders = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
CheckFolders(folders, knownFolders, inconsistenciesHandler);
var knownFiles = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
CheckDiscsData(discs.ToList(), checkFlags, knownFolders, knownFiles, progress, inconsistenciesHandler);
CheckForUnexpectedFolders(knownFolders, inconsistenciesHandler);
CheckForUnexpectedFiles(knownFiles, inconsistenciesHandler);
return(Task.CompletedTask);
}
private void CheckDiscsData(IReadOnlyCollection <DiscModel> discs, LibraryCheckFlags checkFlags, HashSet <string> visitedFolders,
HashSet <string> visitedFiles, IOperationProgress progress, Action <LibraryInconsistency> inconsistenciesHandler)
{
progress.SetOperationCost(discs.SelectMany(d => d.ActiveSongs).Count());
var checkContent = checkFlags.HasFlag(LibraryCheckFlags.CheckContentConsistency);
foreach (var disc in discs)
{
var discFolderPath = storageOrganizer.GetDiscFolderPath(disc);
CheckStorageFolder(discFolderPath, inconsistenciesHandler);
visitedFolders.Add(fileStorage.GetFullPath(discFolderPath));
foreach (var song in disc.ActiveSongs)
{
var songPath = storageOrganizer.GetSongFilePath(song);
CheckStorageFile(songPath, checkContent, song.Size.Value, song.Checksum.Value, inconsistenciesHandler);
visitedFiles.Add(fileStorage.GetFullPath(songPath));
if (checkFlags.HasFlag(LibraryCheckFlags.CheckSongTagsConsistency))
{
CheckSongTags(song, inconsistenciesHandler);
}
progress.IncrementOperationProgress();
}
foreach (var image in disc.Images)
{
var imagePath = storageOrganizer.GetDiscImagePath(image);
CheckStorageFile(imagePath, checkContent, image.Size, image.Checksum, inconsistenciesHandler);
visitedFiles.Add(fileStorage.GetFullPath(imagePath));
}
}
}
