/// <summary>
/// This will retrieve the FHIR resource, set the AppointmentType for teleconsultation,
/// include a link for the video link in the comment and update the resource
/// </summary>
/// <param name="appointment"></param>
/// <param name="videoLinkComment"></param>
public void SaveAppointmentAsVideoMeeting(PmsAppointment appt, string videoLinkComment, string VideoUrl)
{
// Get the Appointment based on the appointment having an ID
var fhirServer = GetFhirClient();
Hl7.Fhir.Model.Appointment fhirAppt = fhirServer.Read <Appointment>($"{fhirServer.Endpoint}Appointment/{appt.AppointmentFhirID}");
if (fhirAppt == null)
{
throw new Exception("Unable to read appointment " + appt.AppointmentFhirID);
}
CodeableConcept teleHealth = new CodeableConcept("http://hl7.org/au/fhir/CodeSystem/AppointmentType", "teleconsultation");
if (fhirAppt.AppointmentType == null || (fhirAppt.AppointmentType.Coding.FirstOrDefault()?.System != teleHealth.Coding[0].System ||
fhirAppt.AppointmentType.Coding.FirstOrDefault()?.Code != teleHealth.Coding[0].Code))
{
fhirAppt.AppointmentType = teleHealth;
}
fhirAppt.RemoveExtension("http://hl7.org.au/fhir/StructureDefinition/telehealth-videolink");
if (VideoUrl != null)
{
fhirAppt.Extension.Add(new Extension()
{
Url = "http://hl7.org.au/fhir/StructureDefinition/telehealth-videolink", Value = new FhirUrl(VideoUrl)
});
}
fhirServer.Update(fhirAppt);
}
