private static Drug ToDrug(DrugDataSet drugDataSet)
{
var drug = new Drug();
drug.Name = drugDataSet.Object.ToLowerInvariant();
drug.DrugId = drugDataSet.Drug1;
return(drug);
}
private static Drug ToPrecipitant(DrugDataSet drugDataSet)
{
var drug = new Drug();
drug.Name = drugDataSet.Precipitant.ToLowerInvariant();
drug.DrugId = drugDataSet.Drug2;
drug.WarningText = drugDataSet.Label;
return(drug);
}
/// <summary>
/// Finds the overgiven drug
/// </summary>
/// <remarks>If more than one result is found null will be returned.</remarks>
/// <param name="drugName"></param>
/// <returns></returns>
public Drug FindDrugByPredict(Predicate <CsvMappingResult <DrugDataSet> > lookupPattern)
{
Drug drug = null;
var drugDataSets = _csvParser.ReadFromStream(Stream, Encoding.ASCII)
.Where(a => a?.Result?.Object != null &&
lookupPattern.Invoke(a))
.Select(a => a.Result)
.ToArray();
if (drugDataSets.Select(a => a.Drug1.ToLowerInvariant()).Distinct().Count() > 1)
{
drugDataSets = new DrugDataSet[0];
}
if (drugDataSets.Any())
{
//create the drug itself
drug = ToDrug(drugDataSets.FirstOrDefault());
foreach (DrugDataSet drugDataSet in drugDataSets)
{
string drugIdPrecipitant = drugDataSet.Drug2;
//underneath code does not performe good so we remove it temporary
//var interactions = _csvParser.ReadFromStream(Stream, Encoding.ASCII)
// .Where(a => a?.Result?.Drug1 != null
// && a.Result.Drug1 == drugIdPrecipitant
// && a.Result.Drug2 == drug.DrugId)
// .Select(a => a.Result)
// .ToArray();
//drug.Precipitant.Add(ToPrecipitant(interactions, drugDataSet.Precipitant));
drug.Precipitant.Add(ToPrecipitant(drugDataSet));
}
}
return(drug);
}