private void OnReceiveMWLQuery(DicomServer server, byte presentationId, DicomMessage message)
{
var tagList = new List<DicomTag>();
string specificCharacterSet = string.Empty;
foreach (var attrib in message.DataSet)
{
tagList.Add(attrib.Tag);
if (!attrib.IsNull)
{
switch (attrib.Tag.TagValue)
{
case DicomTags.SpecificCharacterSet:
specificCharacterSet = message.DataSet[DicomTags.SpecificCharacterSet];
break;
#region Case Scheduled Procedure Step Seq
case DicomTags.ScheduledProcedureStepSequence:
DicomAttributeSQ sequence = attrib as DicomAttributeSQ;
DicomSequenceItem sqSubItems = sequence[0];
foreach (var sqSubItem in sqSubItems)
{
if(sqSubItem.IsNull)
continue;
tagList.Add(sqSubItem.Tag);
switch (sqSubItem.Tag.TagValue)
{
case DicomTags.ScheduledStationName:
break;
case DicomTags.Modality:
break;
case DicomTags.ScheduledPerformingPhysiciansName:
break;
case DicomTags.ScheduledProcedureStepStartDate:
break;
case DicomTags.ScheduledProcedureStepStartTime:
break;
// Optional Matching keys
case DicomTags.ScheduledProcedureStepLocation:
break;
case DicomTags.ScheduledProcedureStepDescription:
break;
case DicomTags.RequestedProcedureId:
break;
case DicomTags.ScheduledProcedureStepId:
break;
default:
break;
}
}
break;
#endregion
case DicomTags.PatientId:
break;
case DicomTags.PatientsName:
break;
//Optional Matching Keys
case DicomTags.AccessionNumber:
break;
case DicomTags.ReferringPhysiciansName:
break;
default:
break;
}
}
}
// Populate result Information from Db
List<DicomMessage> results = new List<DicomMessage>();
var msg = new DicomMessage();
msg.DataSet.SpecificCharacterSet = specificCharacterSet;
ModalityWorklistIod iod = new ModalityWorklistIod(msg.DataSet);
iod.SetCommonTags();
iod.PatientIdentificationModule.PatientId = "1402001111";
iod.PatientIdentificationModule.PatientsName = new PersonName("测试");
iod.PatientIdentificationModule.PatientsSex = PatientsSex.M;
iod.PatientIdentificationModule.PatientsBirthDate = new DateTime(2011, 11, 19);
var spssIod = new ScheduledProcedureStepSequenceIod();
spssIod.SetCommonTags();
spssIod.DicomAttributeProvider[DicomTags.ScheduledProcedureStepStartDate].SetString(0, "20141119");
spssIod.DicomAttributeProvider[DicomTags.ScheduledProcedureStepStartTime].SetString(0, "143806");
iod.ScheduledProcedureStepModule.ScheduledProcedureStepSequenceList.Clear();
iod.ScheduledProcedureStepModule.ScheduledProcedureStepSequenceList.Add(spssIod);
results.Add(msg);
try
{
foreach (var dicomMessage in results)
{
if (_cancelReceived)
{
throw new DicomException("DICOM C-Cancel Received");
}
server.SendCFindResponse(presentationId, message.MessageId, dicomMessage,
DicomStatuses.Pending);
}
}
catch (Exception)
{
if (_cancelReceived)
{
var errorResponse = new DicomMessage();
server.SendCFindResponse(presentationId, message.MessageId, errorResponse,
DicomStatuses.Cancel);
}
return;
}
var finalResponse = new DicomMessage();
server.SendCFindResponse(presentationId, message.MessageId, finalResponse, DicomStatuses.Success);
}
/// <summary>
/// Finds the specified modality worklist Iod.
/// </summary>
/// <param name="clientAETitle">The client AE title.</param>
/// <param name="remoteAE">The remote AE.</param>
/// <param name="remoteHost">The remote host.</param>
/// <param name="remotePort">The remote port.</param>
/// <param name="modalityWorklistIod">The modality worklist iod.</param>
/// <returns></returns>
public IList<ModalityWorklistIod> GetWorkList(string clientAETitle, string remoteAE, string remoteHost, int remotePort, ModalityWorklistIod modalityWorklistIod)
{
base.Find(clientAETitle, remoteAE, remoteHost, remotePort, modalityWorklistIod.DicomAttributeProvider as DicomAttributeCollection);
return this.ModalityWorklistResults;
}
/// <summary>
/// Sets the common tags for a typical Modality Worklist Request.
/// </summary>
public static void SetCommonTags(IDicomAttributeProvider dicomAttributeProvider)
{
ModalityWorklistIod iod = new ModalityWorklistIod(dicomAttributeProvider);
//iod.PatientIdentificationModule.PatientsName.FirstName = "*";
iod.DicomAttributeProvider[DicomTags.PatientsName].SetStringValue("*");
iod.SetAttributeNull(DicomTags.PatientId);
iod.SetAttributeNull(DicomTags.PatientsBirthDate);
iod.SetAttributeNull(DicomTags.PatientsBirthTime);
iod.SetAttributeNull(DicomTags.PatientsWeight);
iod.SetAttributeNull(DicomTags.RequestedProcedureId);
iod.SetAttributeNull(DicomTags.RequestedProcedureDescription);
iod.SetAttributeNull(DicomTags.StudyInstanceUid);
iod.SetAttributeNull(DicomTags.ReasonForTheRequestedProcedure);
iod.SetAttributeNull(DicomTags.RequestedProcedureComments);
iod.SetAttributeNull(DicomTags.RequestedProcedurePriority);
iod.SetAttributeNull(DicomTags.ImagingServiceRequestComments);
iod.SetAttributeNull(DicomTags.RequestingPhysician);
iod.SetAttributeNull(DicomTags.ReferringPhysiciansName);
iod.SetAttributeNull(DicomTags.RequestedProcedureLocation);
iod.SetAttributeNull(DicomTags.AccessionNumber);
iod.SetAttributeNull(DicomTags.PatientsSex);
ScheduledProcedureStepSequenceIod scheduledProcedureStepSequenceIod = new ScheduledProcedureStepSequenceIod();
scheduledProcedureStepSequenceIod.SetCommonTags();
iod.ScheduledProcedureStepModule.ScheduledProcedureStepSequenceList.Add(scheduledProcedureStepSequenceIod);
//// TODO: this better and easier...
//DicomAttributeSQ dicomAttributeSQ = dicomAttributeProvider[DicomTags.ScheduledProcedureStepSequence] as DicomAttributeSQ;
//DicomSequenceItem dicomSequenceItem = new DicomSequenceItem();
//dicomAttributeSQ.Values = dicomSequenceItem;
//dicomSequenceItem[DicomTags.Modality].SetNullValue();
//dicomSequenceItem[DicomTags.ScheduledProcedureStepId].SetNullValue();
//dicomSequenceItem[DicomTags.ScheduledProcedureStepDescription].SetNullValue();
//dicomSequenceItem[DicomTags.ScheduledStationAeTitle].SetNullValue();
//dicomSequenceItem[DicomTags.ScheduledProcedureStepStartDate].SetNullValue();
//dicomSequenceItem[DicomTags.ScheduledProcedureStepStartTime].SetNullValue();
//dicomSequenceItem[DicomTags.ScheduledPerformingPhysiciansName].SetNullValue();
//dicomSequenceItem[DicomTags.ScheduledProcedureStepLocation].SetNullValue();
//dicomSequenceItem[DicomTags.ScheduledProcedureStepStatus].SetNullValue();
//dicomSequenceItem[DicomTags.CommentsOnTheScheduledProcedureStep].SetNullValue();
}
/// <summary>
/// Begins the find request in asynchronous mode.
/// </summary>
/// <param name="clientAETitle">The client AE title.</param>
/// <param name="remoteAE">The remote AE.</param>
/// <param name="remoteHost">The remote host.</param>
/// <param name="remotePort">The remote port.</param>
/// <param name="requestAttributeCollection">The request attribute collection.</param>
/// <param name="callback">The callback.</param>
/// <param name="asyncState">State of the async.</param>
/// <returns></returns>
public IAsyncResult BeginGetWorkList(string clientAETitle, string remoteAE, string remoteHost, int remotePort, ModalityWorklistIod modalityWorklistIod, AsyncCallback callback, object asyncState)
{
ModalityWorklistDelegate modalityWorklistDelegate = new ModalityWorklistDelegate(this.GetWorkList);
return modalityWorklistDelegate.BeginInvoke(clientAETitle, remoteAE, remoteHost, remotePort, modalityWorklistIod, callback, asyncState);
}
