private bool ValidateMusicFileSet(MusicDb db, List <MusicFile> files)
{
// 0. make sure there are some files
if (!(files.Count > 0))
{
log.Warning($"ValidateMusicFileSet(): file set is empty");
return(false);
}
// 1. make sure that all files are in the same original folder and in the same style
if (!files.All(f => f.Style == files[0].Style && f.DiskRoot == files[0].DiskRoot && f.StylePath == files[0].StylePath && f.OpusPath == files[0].OpusPath))
{
log.Warning($"ValidateMusicFileSet(): all files are not from the same original folder");
return(false);
}
// 2. make sure all files are of the same opustype, i.e. either in a collection or not in a collection, or singles
if (!files.All(f => f.OpusType == files[0].OpusType))
{
log.Warning($"ValidateMusicFileSet(): all files are not of the same opus type");
return(false);
}
foreach (var file in files)
{
if (!db.ValidateTags(file))
{
return(false);
}
}
return(true);
}