internal static Height ToHeight(this Observation observation)
{
var height = observation.ToThingBase <ItemTypes.Height>();
height.Value = ObservationToHealthVault.GetThingValueFromQuantity <Length>(observation.Value as Quantity);
height.When = ObservationToHealthVault.GetHealthVaultTimeFromEffectiveDate(observation.Effective);
return(height);
}
internal static Weight ToWeight(this Observation observation)
{
var weight = observation.ToThingBase <ItemTypes.Weight>();
weight.Value = ObservationToHealthVault.GetThingValueFromQuantity <WeightValue>(observation.Value as Quantity);
weight.When = ObservationToHealthVault.GetWhenFromEffective(observation.Effective);
return(weight);
}
internal static BodyDimension ToBodyDimension(this Observation observation)
{
var bodyDimension = observation.ToThingBase <BodyDimension>();
bodyDimension.Value = ObservationToHealthVault.GetThingValueFromQuantity <Length>(observation.Value as Quantity);
bodyDimension.When = ObservationToHealthVault.GetApproximateDateTimeFromEffectiveDate(observation.Effective);
if (observation.Method != null)
{
bodyDimension.MeasurementName = observation.Method.ToCodableValue();
}
return(bodyDimension);
}
internal static BloodGlucose ToBloodGlucose(this Observation observation)
{
var bloodGlucose = observation.ToThingBase <BloodGlucose>();
bloodGlucose.Value = ObservationToHealthVault.GetThingValueFromQuantity <BloodGlucoseMeasurement>(observation.Value as Quantity);
bloodGlucose.When = ObservationToHealthVault.GetWhenFromEffective(observation.Effective);
var bloodGlucoseExtension = observation.GetExtension(HealthVaultExtensions.BloodGlucose);
if (bloodGlucoseExtension != null)
{
bloodGlucose.MeasurementContext = bloodGlucoseExtension.GetExtensionValue <CodeableConcept>(HealthVaultExtensions.BloodGlucoseMeasurementContext).ToCodableValue();
bloodGlucose.OutsideOperatingTemperature = bloodGlucoseExtension.GetBoolExtension(HealthVaultExtensions.OutsideOperatingTemperatureExtensionName);
bloodGlucose.IsControlTest = bloodGlucoseExtension.GetBoolExtension(HealthVaultExtensions.IsControlTestExtensionName);
Normalcy normalcy;
if (Enum.TryParse <Normalcy>(bloodGlucoseExtension.GetStringExtension(HealthVaultExtensions.ReadingNormalcyExtensionName), out normalcy))
{
bloodGlucose.ReadingNormalcy = normalcy;
}
}
if (observation.Code != null && observation.Code.Coding != null)
{
foreach (var code in observation.Code.Coding)
{
if (HealthVaultVocabularies.SystemContainsHealthVaultUrl(code.System))
{
bloodGlucose.GlucoseMeasurementType = observation.Method.ToCodableValue();
}
else
{
bloodGlucose.SetGlucoseMeasurementType(
code.Display,
code.Code,
HealthVaultVocabularies.Fhir,
code.System,
code.Version);
}
}
}
return(bloodGlucose);
}
