/// <summary>
/// Converts an ADAPT NumericRepresentation value with an included Representation mapped to a DDI to the appropriate int value for ISO
/// </summary>
/// <param name="value"></param>
/// <param name="mapper"></param>
/// <returns></returns>
public static int AsIntViaMappedDDI(this NumericRepresentationValue value, RepresentationMapper mapper)
{
int?ddi = mapper.Map(value.Representation);
if (ddi.HasValue)
{
ISOUnit unit = UnitFactory.Instance.GetUnitByDDI(ddi.Value);
return((int)unit.ConvertToIsoUnit(value.Value.Value));
}
else if (value.Representation != null && value.Representation.CodeSource == RepresentationCodeSourceEnum.ISO11783_DDI)
{
//No need to convert if the value is natively a DDI
return((int)value.Value.Value);
}
return(0);
}
private ISOProcessDataVariable ExportProcessDataVariable(RxRate rxRate, Prescription rx)
{
ISOProcessDataVariable processDataVariable = new ISOProcessDataVariable();
RxProductLookup lookup = rx.RxProductLookups.FirstOrDefault(l => l.Id.ReferenceId == rxRate.RxProductLookupId);
if (lookup != null)
{
processDataVariable.ProductIdRef = TaskDataMapper.InstanceIDMap.GetISOID(lookup.ProductId.Value);
processDataVariable.ProcessDataDDI = DetermineVariableDDI(lookup.Representation, lookup.UnitOfMeasure).AsHexDDI();
ISOUnit unit = UnitFactory.Instance.GetUnitByDDI(processDataVariable.ProcessDataDDI.AsInt32DDI());
if (unit != null)
{
processDataVariable.ProcessDataValue = (int)unit.ConvertToIsoUnit(rxRate.Rate);
}
else
{
throw new ApplicationException("Missing unit on rate calculation from PDV.");
}
}
return(processDataVariable);
}
private string WriteType2GridFile(RasterGridPrescription prescription, ISOTreatmentZone treatmentZone)
{
var gridFileName = GenerateId(5);
Dictionary <string, ISOUnit> unitsByDDI = new Dictionary <string, ISOUnit>();
using (var binaryWriter = CreateWriter(Path.ChangeExtension(gridFileName, ".bin")))
{
byte[] previousBytes = BitConverter.GetBytes(0);
foreach (var rxCellLookup in prescription.Rates)
{
if (rxCellLookup.RxRates == null || !rxCellLookup.RxRates.Any())
{
//If there is null or no rate, write the previous rate (or 0 if we have not yet entered a valid rate)
binaryWriter.Write(previousBytes, 0, previousBytes.Length);
}
else
{
for (int index = 0; index < rxCellLookup.RxRates.Count; index++)
{
ISOProcessDataVariable pdv = treatmentZone.ProcessDataVariables[index];
var rate = rxCellLookup.RxRates[index].Rate;
ISOUnit unit = null;
if (!unitsByDDI.ContainsKey(pdv.ProcessDataDDI))
{
unit = UnitFactory.Instance.GetUnitByDDI(pdv.ProcessDataDDI.AsInt32DDI());
unitsByDDI.Add(pdv.ProcessDataDDI, unit);
}
unit = unitsByDDI[pdv.ProcessDataDDI];
previousBytes = BitConverter.GetBytes((int)Math.Round(unit.ConvertToIsoUnit(rate), 0));
binaryWriter.Write(previousBytes, 0, previousBytes.Length);
}
}
}
}
return(gridFileName);
}
