public void AddHashRangeToStore(HashSet <byte[]> incomingHashes, string range, OperationProgress progress)
{
if (this.IsInBatch)
{
this.AddHashRangeToTempStore(incomingHashes, range);
return;
}
string file = Path.Combine(this.StorePath, $"{range}.db");
bool hasChanges = false;
HashSet <byte[]> hashesToProcess;
if (File.Exists(file))
{
HashSet <byte[]> originalHashes = new HashSet <byte[]>(ByteArrayComparer.Comparer);
this.LoadHashesFromStoreFile(file, originalHashes, progress);
hasChanges = this.MergeHashSets(originalHashes, incomingHashes, progress);
hashesToProcess = originalHashes;
}
else
{
progress?.IncrementHashesAdded(incomingHashes.Count);
hashesToProcess = incomingHashes;
hasChanges = true;
}
if (hasChanges)
{
this.WriteStoreFile(file, false, hashesToProcess);
}
}
private bool MergeHashSets(HashSet <byte[]> existingHashes, HashSet <byte[]> newHashes, OperationProgress progress)
{
bool write = false;
foreach (byte[] hash in newHashes)
{
if (existingHashes.Add(hash))
{
progress?.IncrementHashesAdded();
write = true;
}
else
{
progress?.IncrementHashesDiscarded();
}
}
return(write);
}