// ----- Internal logics
private void RemoveDuplicatedPhotos(Album album, bool promptUserConfirmation)
{
var duplicatedPhotoGroups = album.Photos.GroupBy(x => x.Title).Where(x => x.Count() > 1).ToArray();
if (duplicatedPhotoGroups.Any())
{
_console.WriteLine($"* {duplicatedPhotoGroups.Length} duplicated media files found in the album {album.Title}.");
if (!promptUserConfirmation || ConfirmOperationByUser())
{
foreach (var duplicatedPhotos in duplicatedPhotoGroups)
{
foreach (var photo in duplicatedPhotos.Skip(1))
{
_console.StartOperation(
$"* Deleting media file '{photo.Title}' ... ",
() => _flickrService.DeletePhoto(photo));
}
}
_console.WriteLine("* Album cleaned.");
}
}
else
{
_console.WriteLine($"* No duplication found in the album '{album.Title}'.");
}
}