public async Task ToDefinedDatasetAsync(int datasetId)
{
var dataset = await GetByIdAsync(datasetId);
if (dataset.IsDefined)
{
throw new InvalidDataException($"Dataset <{dataset.Name}> is already defined!");
}
var customDataset = await _customDatasetRepository.GetDatasetByNameAsync(dataset.Name.ToLower());
var customDatasetValues = await _customDatasetRepository.GetValuesByDatasetIdAsync(customDataset?.Id ?? 0);
await _customDatasetRepository.RemoveByIdAsync(customDataset.Id);
var definedDataset = _mapper.Map <DefinedDataset>(dataset);
await _datasetRepository.ToDefinedDatasetAsync(dataset.Id);
await _definedDatasetRepository.AddAsync(definedDataset);
await _definedDatasetRepository.AddValuesAsync(_mapper.Map <IEnumerable <DefinedDatasetValue> >(customDatasetValues)
.Select(item => { item.Dataset = definedDataset; return(item); }));
await _uow.CommitAsync();
}