/// <summary>
/// Create a CD from the code value supplied
/// </summary>
public CD <T> CreateCD <T>(CodeValue codeValue, List <IResultDetail> dtls)
{
if (codeValue == null)
{
return(null); // return new CD<T>() { NullFlavor = MARC.Everest.DataTypes.NullFlavor.NoInformation };
}
// Attempt to create the CV
CD <T> retVal = new CD <T>((T)Util.Convert <T>(codeValue.Code));
// Fill in details
if (m_terminologyService != null && (retVal.Code.IsAlternateCodeSpecified ||
typeof(T) == typeof(String)))
{
codeValue = m_terminologyService.FillInDetails(codeValue);
}
if (!String.IsNullOrEmpty(codeValue.CodeSystem))
{
retVal.CodeSystem = codeValue.CodeSystem;
}
retVal.CodeSystemVersion = codeValue.CodeSystemVersion;
if (codeValue.DisplayName != null)
{
retVal.DisplayName = codeValue.DisplayName;
}
else if (codeValue.CodeSystem != null)
{
retVal.CodeSystemName = codeValue.CodeSystemName;
}
if (codeValue.OriginalText != null)
{
retVal.OriginalText = codeValue.OriginalText;
}
// Qualifiers
if (codeValue.Qualifies != null)
{
retVal.Qualifier = new LIST <CR <T> >();
foreach (var kv in codeValue.Qualifies)
{
retVal.Qualifier.Add(new CR <T>()
{
Name = CreateCV <T>(kv.Key, dtls),
Value = CreateCD <T>(kv.Value, dtls)
});
}
}
return(retVal);
}
/// <summary>
/// Update a CE
/// </summary>
private void UpdateCE(CodeValue codeValue, NHapi.Model.V231.Datatype.CE ce)
{
ITerminologyService tservice = Context.GetService(typeof(ITerminologyService)) as ITerminologyService;
codeValue = tservice.FillInDetails(codeValue);
ce.Identifier.Value = codeValue.Code;
ce.NameOfCodingSystem.Value = codeValue.CodeSystemName;
}
/// <summary>
/// Convert a code
/// </summary>
internal CodeableConcept ConvertCode(CodeValue codeValue)
{
ITerminologyService itermSvc = ApplicationContext.CurrentContext.GetService(typeof(ITerminologyService)) as ITerminologyService;
if (itermSvc != null)
{
codeValue = itermSvc.FillInDetails(codeValue);
}
// Attempt to lookup the OID
var oid = ApplicationContext.ConfigurationService.OidRegistrar.FindData(codeValue.CodeSystem);
var retVal = new CodeableConcept();
var coding = new Coding();
// Code system
if (oid == null)
{
coding.System = new Uri(String.Format("urn:oid:{0}", codeValue.CodeSystem));
}
else if (codeValue.CodeSystem == "urn:ietf:rfc:3986")
{
coding.System = new Uri(codeValue.CodeSystem);
}
else
{
coding.System = new Uri(oid.Ref != null ? oid.Ref.ToString() : string.Format("urn:oid:{0}", codeValue.CodeSystem));
}
// Display name
coding.Display = codeValue.DisplayName;
// Mnemonic
coding.Code = new PrimitiveCode <string>(codeValue.Code);
return(retVal);
}
