private async Task <IEnumerable <IEntropyGenerationResult <T> > > GetEntropyInternal <T>(IEntropyFilter entropyFilter = null)
{
var limit = entropyFilter != null ? entropyFilter.Limit : 1;
if (_entropyPoolRepository.TryGetPool <T>(out var pool))
{
var entropy = pool.GetEntropy(limit).Select(x => EntropyGenerationResult <T> .Create(x));
if (entropy.Count() < limit)
{
var generator = _entropyTypeConfigurationMappingService.GetConfiguration <T>().GeneratorService;
if (generator != null)
{
return((await generator.Fetch(limit - entropy.Count())).Concat(entropy));
}
else
{
throw new NoSuchGeneratorException();
}
}
else
{
return(entropy);
}
}
else
{
throw new PoolDoesNotExistException();
}
}
public async Task <IEnumerable <IEntropyGenerationResult <T> > > GetEntropy <T>(IEntropyFilter entropyFilter) => await GetEntropyInternal <T>(entropyFilter);
