public CalculationResultViewModel CalculateSingle([FromBody] SingleCalculationRequestViewModel data)
{
var guidelineOfAnalytes = _dbContext.Set <Guideline>().Where(x => x.ShortCode == data.guidelineName).SelectMany(x => x.AnalyteGuidelines).ToList();
var calculator = new GuidelineValueCalculator();
var requestData = ConstructRequestData(data);
var results = calculator.Calculate(requestData, guidelineOfAnalytes, DependentDecision.ExistingValue);
var actualResult = results.Select(x => new CalculationResultViewModel
{
Analyte = x.Analyte,
Site = x.Site,
DateTime = x.DateTime,
Value = x.Value,
Unit = x.Unit,
Guideline = x.GuidelineValueString,
GuidelineUnit = x.GuidelineUnit,
IsExceedance = x.IsExceedance
});
return(actualResult.FirstOrDefault());
}
private IEnumerable <GuidelineCalculationRequestViewModel> ConstructRequestData(SingleCalculationRequestViewModel data)
{
var result = new GuidelineCalculationRequestViewModel
{
Site = "Test",
Analyte = data.analyte,
DateTime = DateTime.Now,
MathE = Math.E,
Value = data.value,
PH = data.pH,
Chloride = data.chloride,
Hardness = data.hardness,
Unit = data.unit,
Temperature = data.temperature
};
return(new List <GuidelineCalculationRequestViewModel> {
result
});
}