/// <summary>
/// Get suggested doses for a drug.
/// </summary>
/// <param name="drug">Drug model with data from the json input.</param>
/// <returns>List of suggested doses.</returns>
public static IList <SuggestedDose> GetSuggestedDoses(Drug drug)
{
IList <SuggestedDose> suggestedDoses = new List <SuggestedDose>();
SuggestedDose suggestedDose = new SuggestedDose();
foreach (IndicationAndDoseGroups indicationGroup in drug.IndicationsDose.IndicationAndDoseGroups)
{
suggestedDoses.Add(ProcessIndicationAndDoseGroup(indicationGroup));
}
return(suggestedDoses);
}
private static SuggestedDose ProcessIndicationAndDoseGroup(IndicationAndDoseGroups indicationGroup)
{
SuggestedDose dose = new SuggestedDose();
dose.Indications = indicationGroup.TherapeuticIndications.Select(x => x.Indication).ToList();
string[] routes = indicationGroup.RoutesAndPatientGroups.Select(x => x.RoutesOfAdministration.Select(y => y.Route).FirstOrDefault()).FirstOrDefault().Split(" ");
string route = CapitalizeWord(routes[1]);
string method = (routes.Length > 2) ? CapitalizeWord(routes[2]) : string.Empty;
DoseAdministration doseAdministration = new DoseAdministration {
Route = CapitalizeWord(routes[1]), Method = method
};
RoutesAndPatientGroups routesAndPatientGroups = indicationGroup.RoutesAndPatientGroups.FirstOrDefault();
if (routesAndPatientGroups != null)
{
foreach (PatientGroup patientGroup in routesAndPatientGroups.PatientGroups)
{
DoseOutput output = new DoseOutput();
output.AgeBand = new AgeBand
{
AgeLow = new ValueObject
{
Value = patientGroup.Age.From,
Unit = CheckYearFormat(patientGroup.Age.FromUnit)
},
AgeHigh = new ValueObject
{
Value = patientGroup.Age.To,
Unit = CheckYearFormat(patientGroup.Age.ToUnit)
}
};
output.Flags = new Flag {
Frequency = CalculateFrequency(patientGroup.DoseStatement.DoseInstruction.FirstOrDefault())
};
output.Quantity = CalculateQuantity(patientGroup.DoseStatement.DoseInstruction.FirstOrDefault());
doseAdministration.Doses.Add(output);
}
}
dose.DoseAdministrations = new List <DoseAdministration> {
doseAdministration
};
return(dose);
}
