static void Main(string[] args)
{
// Prepare for a simple HttpPost request
var client = new HttpClient();
client.BaseAddress = new Uri("http://localhost:61924/");
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/xml"));
// Get the body of the request
var vMRRequest = GetSampleRequest();
// Construct the DSS-level request, base-64 encoding the vMR request within it.
var evaluate =
new evaluate
{
interactionId =
new InteractionIdentifier
{
interactionId = Guid.NewGuid().ToString("N"),
scopingEntityId = "SAMPLE-CLIENT",
submissionTime = DateTime.Now.ToUniversalTime()
},
evaluationRequest =
new EvaluationRequest
{
clientLanguage = "XXX",
clientTimeZoneOffset = "XXX",
dataRequirementItemData = new List <DataRequirementItemData>
{
new DataRequirementItemData
{
driId = new ItemIdentifier {
itemId = "RequiredDataId"
},
data =
new SemanticPayload
{
informationModelSSId = SemanticSignifiers.CDSInputId,
base64EncodedPayload = Packager.EncodeRequestPayload(vMRRequest)
}
}
},
kmEvaluationRequest = new List <KMEvaluationRequest>
{
new KMEvaluationRequest {
kmId = new EntityIdentifier {
scopingEntityId = "org.hl7.cds", businessId = "NQF-0068", version = "1.0"
}
}
}
}
};
// Post the request and retrieve the response
var response = client.PostAsXmlAsync("api/evaluation", evaluate).Result;
if (response.IsSuccessStatusCode)
{
Console.WriteLine("Evaluation succeeded.");
var evaluateResponse = response.Content.ReadAsAsync <evaluateResponse>().Result;
var evaluationResponse = evaluateResponse.evaluationResponse.finalKMEvaluationResponse.First();
if (evaluationResponse.kmId.scopingEntityId != "SAMPLE-CLIENT")
{
Console.WriteLine("Evaluation did not return the input scoping entity Id.");
}
var evaluationResult = evaluationResponse.kmEvaluationResultData.First();
if (!SemanticSignifiers.AreEqual(evaluationResult.data.informationModelSSId, SemanticSignifiers.CDSActionGroupResponseId))
{
Console.WriteLine("Evaluation did not return an action group response.");
}
var actionGroupResponse = Packager.DecodeActionGroupResponsePayload(evaluationResult.data.base64EncodedPayload);
var createAction = actionGroupResponse.actionGroup.subElements.Items.First() as CreateAction;
if (createAction == null)
{
Console.WriteLine("Result does not include a CreateAction.");
}
else
{
var proposalLiteral = createAction.actionSentence as elm.Instance;
if (proposalLiteral == null)
{
Console.WriteLine("Resulting CreateAction does not have an ELM Instance as the Action Sentence.");
}
else
{
if (proposalLiteral.classType.Name != "SubstanceAdministrationProposal")
{
Console.WriteLine("Resulting proposal is not a substance administration proposal");
}
else
{
Console.WriteLine("Substance Administration Proposed: {0}.", (proposalLiteral.element.Single(e => e.name == "substanceAdministrationGeneralPurpose").value as elm.Code).display);
}
}
}
}
else
{
Console.WriteLine("{0} ({1})", (int)response.StatusCode, response.ReasonPhrase);
var content = response.Content.ReadAsStringAsync().Result;
if (content.Length > 0)
{
// NOTE: Deserialization here is assuming EvaluationException, need to peek into the Xml stream to determine the actual type.
var dssException = DSSExceptionExtensions.DeserializeFromString <EvaluationException>(content);
Console.WriteLine(dssException.GetType().Name);
Console.WriteLine(String.Join("\r\n", dssException.errorMessage));
if (dssException.value != null)
{
var cdsMessage = Packager.DecodeExecutionMessagePayload(dssException.value.base64EncodedPayload);
Console.WriteLine(cdsMessage.GetType().Name);
Console.WriteLine(cdsMessage.message.value);
}
}
}
Console.ReadLine();
}
