internal static AllergyIntolerance ToFhirInternal(Allergy allergy, AllergyIntolerance allergyIntolerance)
{
var allergyExtension = new Extension
{
Url = HealthVaultExtensions.Allergy
};
allergyIntolerance.Code = allergy.Name.ToFhir();
if (allergy.FirstObserved != null)
{
allergyIntolerance.Onset = allergy.FirstObserved.ToFhir();
}
if (allergy.AllergenType != null)
{
allergyIntolerance.SetAllergyIntoleranceCategory(allergy.AllergenType, allergyExtension);
}
if (allergy.Reaction != null)
{
allergyIntolerance.Reaction = new List <AllergyIntolerance.ReactionComponent>
{
new AllergyIntolerance.ReactionComponent {
Manifestation = new List <CodeableConcept> {
allergy.Reaction.ToFhir()
},
Description = allergy.Reaction.Text
}
};
}
if (allergy.TreatmentProvider != null)
{
allergyIntolerance.AddAsserter(allergy.TreatmentProvider.ToFhir());
}
if (allergy.Treatment != null)
{
allergyExtension.AddExtension(HealthVaultExtensions.AllergyTreatement, allergy.Treatment.ToFhir());
}
if (allergy.AllergenCode != null)
{
allergyExtension.AddExtension(HealthVaultExtensions.AllergenCode, allergy.AllergenCode.ToFhir());
}
if (allergy.IsNegated != null)
{
if (allergy.IsNegated.Value)
{
allergyIntolerance.ClinicalStatus = AllergyIntoleranceClinicalStatus.Resolved;
}
else
{
allergyIntolerance.ClinicalStatus = AllergyIntoleranceClinicalStatus.Active;
}
}
if (allergy.CommonData != null && allergy.CommonData.Note != null)
{
var note = new Hl7.Fhir.Model.Annotation();
note.Text = allergy.CommonData.Note;
allergyIntolerance.Note = new List <Hl7.Fhir.Model.Annotation> {
note
};
}
allergyIntolerance.Type = AllergyIntoleranceType.Allergy;
allergyIntolerance.Extension.Add(allergyExtension);
return(allergyIntolerance);
}
