public static DicomCFindRequest CreateStudyQuery(
string patientId = null,
string patientName = null,
DicomDateRange studyDateTime = null,
string accession = null,
string studyId = null,
string modalitiesInStudy = null,
string studyInstanceUid = null)
{
var dimse = new DicomCFindRequest(DicomQueryRetrieveLevel.Study);
dimse.SOPClassUID = DicomUID.StudyRootQueryRetrieveInformationModelFIND;
dimse.Dataset.Add(DicomTag.PatientID, patientId);
dimse.Dataset.Add(DicomTag.PatientName, patientName);
dimse.Dataset.Add(DicomTag.OtherPatientIDs, String.Empty);
dimse.Dataset.Add(DicomTag.IssuerOfPatientID, String.Empty);
dimse.Dataset.Add(DicomTag.PatientSex, String.Empty);
dimse.Dataset.Add(DicomTag.PatientBirthDate, String.Empty);
dimse.Dataset.Add(DicomTag.StudyInstanceUID, studyInstanceUid);
dimse.Dataset.Add(DicomTag.ModalitiesInStudy, modalitiesInStudy);
dimse.Dataset.Add(DicomTag.StudyID, studyId);
dimse.Dataset.Add(DicomTag.AccessionNumber, accession);
dimse.Dataset.Add(DicomTag.StudyDate, studyDateTime);
dimse.Dataset.Add(DicomTag.StudyTime, studyDateTime);
dimse.Dataset.Add(DicomTag.StudyDescription, String.Empty);
dimse.Dataset.Add(DicomTag.NumberOfStudyRelatedSeries, String.Empty);
dimse.Dataset.Add(DicomTag.NumberOfStudyRelatedInstances, String.Empty);
return dimse;
}
public static DicomCFindRequest CreateStudyQuery(
string patientId = null,
string patientName = null,
DicomDateRange studyDateTime = null,
string accession = null,
string studyId = null,
string modalitiesInStudy = null,
string studyInstanceUid = null)
{
var dimse = new DicomCFindRequest(DicomQueryRetrieveLevel.Study);
dimse.SOPClassUID = DicomUID.StudyRootQueryRetrieveInformationModelFIND;
dimse.Dataset.Add(DicomTag.PatientID, patientId);
dimse.Dataset.Add(DicomTag.PatientName, patientName);
dimse.Dataset.Add(DicomTag.OtherPatientIDs, String.Empty);
dimse.Dataset.Add(DicomTag.IssuerOfPatientID, String.Empty);
dimse.Dataset.Add(DicomTag.PatientSex, String.Empty);
dimse.Dataset.Add(DicomTag.PatientBirthDate, String.Empty);
dimse.Dataset.Add(DicomTag.StudyInstanceUID, studyInstanceUid);
dimse.Dataset.Add(DicomTag.ModalitiesInStudy, modalitiesInStudy);
dimse.Dataset.Add(DicomTag.StudyID, studyId);
dimse.Dataset.Add(DicomTag.AccessionNumber, accession);
dimse.Dataset.Add(DicomTag.StudyDate, studyDateTime);
dimse.Dataset.Add(DicomTag.StudyTime, studyDateTime);
dimse.Dataset.Add(DicomTag.StudyDescription, String.Empty);
dimse.Dataset.Add(DicomTag.NumberOfStudyRelatedSeries, String.Empty);
dimse.Dataset.Add(DicomTag.NumberOfStudyRelatedInstances, String.Empty);
return(dimse);
}
public static bool IsOutOfRange(DicomDataset request)
{
if (request.Contains(DicomTag.ScheduledProcedureStepSequence))
{
DicomDataset procedureStep = request.GetSequence(DicomTag.ScheduledProcedureStepSequence).First();
var scheduledProcedureStepStartDate = procedureStep.GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepStartDate, string.Empty);
Logger.Info($"scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
Log.Loger($"scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
if (!string.IsNullOrEmpty(scheduledProcedureStepStartDate) && scheduledProcedureStepStartDate != "*")
{
var index = scheduledProcedureStepStartDate.IndexOf("-");
if (index >= 0)
{
scheduledProcedureStepStartDate = scheduledProcedureStepStartDate.Substring(0, index);
Logger.Info($"New scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
Log.Loger($"New scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
}
if (string.IsNullOrEmpty(scheduledProcedureStepStartDate))
{
return(true);
}
DateTime endDate = System.DateTime.Today.AddDays(1).AddSeconds(-1);
DateTime startDate = endDate.AddDays(_cacheDays * -1);
//DicomDateRange range = new DicomDateTime(DicomTag.ScheduledProcedureStepStartDate, startDate).Get<DicomDateRange>();
DicomDateRange range = new DicomDateRange(startDate, endDate);
DateTime queryStartDate = new DicomDateTime(DicomTag.ScheduledProcedureStepStartDate, scheduledProcedureStepStartDate).Get <DateTime>();
return(!range.Contains(queryStartDate));
}
}
return(false);
}
public static List <DicomDataset> GetCachedWorklist()
{
//记录查询时间
System.Diagnostics.Stopwatch stopWatch1 = new System.Diagnostics.Stopwatch();
stopWatch1.Start();
DateTime dtRequestBeg = DateTime.Now;
Logger.Info($">>GetCachedWorklist CreateWorklistQuery BeginTime: {dtRequestBeg.ToString("yyyy-MM-dd HH:mm:ss")}");
Log.Loger($">>GetCachedWorklist CreateWorklistQuery BeginTime: {dtRequestBeg.ToString("yyyy-MM-dd HH:mm:ss")}");
DateTime endDate = System.DateTime.Today.AddDays(1).AddSeconds(-1);
DateTime startDate = endDate.AddDays(_cacheDays * -1);
DicomDateRange dr = new DicomDateRange(startDate, endDate);
var cfind = DicomCFindRequest.CreateWorklistQuery(null, null, null, null, null, dr);
//记录查询时间
DateTime dtRequestEnd = DateTime.Now;
Logger.Info($">>CreateWorklistQuery EndTime: {dtRequestEnd.ToString("yyyy-MM-dd HH:mm:ss")}");
Log.Loger($">>CreateWorklistQuery EndTime: {dtRequestEnd.ToString("yyyy-MM-dd HH:mm:ss")}");
stopWatch1.Stop();
Logger.Info($">>CreateWorklistQuery SpentTime: {stopWatch1.Elapsed.TotalSeconds}");
Log.Loger($">>CreateWorklistQuery SpentTime: {stopWatch1.Elapsed.TotalSeconds}");
Log.Loger($"\r\n");
return(GetWorkList(cfind));
}
public List <Study> GetStudiesStudyLevel(RetriveEntity RetriveFrom, string PatientId, string PatientName, DateTime?Fromdate, DateTime?Todate, string accession,
string studyId, string modalitiesInStudy, string studyInstanceUid)
{
DicomDateRange dcmdateRange = null;
if (Fromdate.HasValue && Todate.HasValue)
{
dcmdateRange = new DicomDateRange(Fromdate.Value, Todate.Value);
}
var request = DicomCFindRequest.CreateStudyQuery(PatientId, PatientName, dcmdateRange, accession, studyId, modalitiesInStudy, studyInstanceUid);
return(GetStudies(RetriveFrom, request));
}
/// <summary>
/// Convenience method for creating a C-FIND study query.
/// </summary>
/// <param name="patientId">Patient ID.</param>
/// <param name="patientName">Patient name.</param>
/// <param name="studyDateTime">Time range of studies.</param>
/// <param name="accession">Accession number.</param>
/// <param name="studyId">Study ID.</param>
/// <param name="modalitiesInStudy">Modalities in study.</param>
/// <param name="studyInstanceUid">Study instance UID.</param>
/// <returns>C-FIND study query object.</returns>
public static DicomCFindRequest CreateStudyQuery(
string patientId = null,
string patientName = null,
DicomDateRange studyDateTime = null,
string accession = null,
string studyId = null,
string modalitiesInStudy = null,
string studyInstanceUid = null)
{
DicomCFindRequest dimse = DicomCFindRequest.CreateStudyQuery(patientId, patientName, studyDateTime, accession, studyId, modalitiesInStudy, studyInstanceUid);
return(dimse);
}
public void Add_TimeRange_GetDateRangeReturnsValidRange()
{
var dataset =
new DicomDataset(
new DicomUniqueIdentifier(DicomTag.SOPClassUID, DicomUID.SecondaryCaptureImageStorage),
new DicomUniqueIdentifier(DicomTag.SOPInstanceUID, "1.2.3"));
var expected = new DicomDateRange(new DateTime(1, 1, 1, 5, 10, 5), new DateTime(1, 1, 1, 19, 0, 20));
dataset.Add(DicomTag.AcquisitionTime, expected);
var actual = dataset.Get<DicomDateRange>(DicomTag.AcquisitionTime);
Assert.Equal(expected.Minimum, actual.Minimum);
Assert.Equal(expected.Maximum, actual.Maximum);
}
/// <summary>
/// Convenience method for creating a C-FIND modality worklist query.
/// from https://github.com/fo-dicom/fo-dicom/blob/development/DICOM/Network/DicomCFindRequest.cs
/// </summary>
/// <param name="patientId">Patient ID.</param>
/// <param name="patientName">Patient name.</param>
/// <param name="stationAE">Scheduled station Application Entity Title.</param>
/// <param name="stationName">Scheduled station name.</param>
/// <param name="modality">Modality.</param>
/// <param name="scheduledDateTime">Scheduled procedure step start time.</param>
/// <returns>C-FIND modality worklist query object.</returns>
public static DicomCFindRequest CreateWorklistQuery(
string patientId = null,
string patientName = null,
string stationAE = null,
string stationName = null,
string modality = null,
DicomDateRange scheduledDateTime = null)
{
DicomCFindRequest dimse = DicomCFindRequest.CreateWorklistQuery(patientId, patientName, stationAE, stationName, modality, scheduledDateTime);
dimse.Dataset.Add(DicomTag.PatientAge, string.Empty);
return(dimse);
}
public void Add_TimeRange_GetDateRangeReturnsValidRange()
{
var dataset =
new DicomDataset(
new DicomUniqueIdentifier(DicomTag.SOPClassUID, DicomUID.SecondaryCaptureImageStorage),
new DicomUniqueIdentifier(DicomTag.SOPInstanceUID, "1.2.3"));
var expected = new DicomDateRange(new DateTime(1, 1, 1, 5, 10, 5), new DateTime(1, 1, 1, 19, 0, 20));
dataset.Add(DicomTag.AcquisitionTime, expected);
var actual = dataset.GetSingleValue <DicomDateRange>(DicomTag.AcquisitionTime);
Assert.Equal(expected.Minimum, actual.Minimum);
Assert.Equal(expected.Maximum, actual.Maximum);
}
public static DicomCFindRequest CreateStudyRequestByDateRangeForModality(DateTime dateFrom, DateTime dateTo, string modality, DicomPriority priority = DicomPriority.Low)
{
var request = new DicomCFindRequest(DicomQueryRetrieveLevel.Study, priority);
// always add the encoding - with agnostic encoding
request.Dataset.AddOrUpdate(new DicomTag(0x8, 0x5), "ISO_IR 100");
// add the dicom tags with empty values that should be included in the result of the QR Server
request.Dataset.AddOrUpdate(DicomTag.PatientID, "");
request.Dataset.AddOrUpdate(DicomTag.StudyInstanceUID, "");
request.Dataset.AddOrUpdate(DicomTag.StudyDescription, "");
string modalityToQuery = modality.Equals("all", StringComparison.OrdinalIgnoreCase) ? "" : modality;
// add the dicom tags that contain the filter criteria
request.Dataset.AddOrUpdate(DicomTag.ModalitiesInStudy, modalityToQuery);
var studyDateRange = new DicomDateRange(dateFrom, dateTo);
request.Dataset.AddOrUpdate(DicomTag.StudyDate, studyDateRange);
request.Dataset.AddOrUpdate(DicomTag.StudyTime, studyDateRange);
return(request);
}
public StudyQueryIn(QueryPage queryPage)
{
var dateMin = queryPage.StudyDateStartPicker.SelectedDate;
var dateMax = queryPage.StudyDateEndPicker.SelectedDate;
// read search fields
DateTime start = DateTime.Today.AddYears(-100), end = DateTime.Today;
if (dateMin != null)
{
start = queryPage.StudyDateStartPicker.SelectedDate.Value;
end = start.AddDays(1);
}
if (dateMax != null)
{
end = queryPage.StudyDateEndPicker.SelectedDate.Value;
start = end.AddDays(-1);
}
end = end.AddSeconds(86399);
StudyDate = new DicomDateRange(start, end);
PatientName = patientFullName(queryPage.PatientNameBox, queryPage.PatientSurnameBox);
ModalitiesInStudy = queryPage.ModalityBox.Text.ToString();
PatientID = queryPage.PatientIDBox.Text.ToString();
}
public static DicomCFindRequest CreateWorklistQuery(string patientId = null, string patientName = null,
string stationAE = null, string stationName = null, string modality = null,
DicomDateRange scheduledDateTime = null)
{
var dimse = new DicomCFindRequest(DicomQueryRetrieveLevel.Worklist);
dimse.AffectedSOPClassUID = DicomUID.ModalityWorklistInformationModelFIND;
dimse.Dataset.Add(DicomTag.PatientID, patientId);
dimse.Dataset.Add(DicomTag.PatientName, patientName);
dimse.Dataset.Add(DicomTag.OtherPatientIDs, String.Empty);
dimse.Dataset.Add(DicomTag.IssuerOfPatientID, String.Empty);
dimse.Dataset.Add(DicomTag.PatientSex, String.Empty);
dimse.Dataset.Add(DicomTag.PatientWeight, String.Empty);
dimse.Dataset.Add(DicomTag.PatientBirthDate, String.Empty);
dimse.Dataset.Add(DicomTag.MedicalAlerts, String.Empty);
dimse.Dataset.Add(DicomTag.PregnancyStatus, String.Empty);
dimse.Dataset.Add(DicomTag.Allergies, String.Empty);
dimse.Dataset.Add(DicomTag.PatientComments, String.Empty);
dimse.Dataset.Add(DicomTag.SpecialNeeds, String.Empty);
dimse.Dataset.Add(DicomTag.PregnancyStatus, String.Empty);
dimse.Dataset.Add(DicomTag.PatientState, String.Empty);
dimse.Dataset.Add(DicomTag.CurrentPatientLocation, String.Empty);
dimse.Dataset.Add(DicomTag.InstitutionName, String.Empty);
dimse.Dataset.Add(DicomTag.AdmissionID, String.Empty);
dimse.Dataset.Add(DicomTag.AccessionNumber, String.Empty);
dimse.Dataset.Add(DicomTag.ReferringPhysicianName, String.Empty);
dimse.Dataset.Add(DicomTag.AdmittingDiagnosesDescription, String.Empty);
dimse.Dataset.Add(DicomTag.RequestingPhysician, String.Empty);
dimse.Dataset.Add(DicomTag.StudyInstanceUID, String.Empty);
dimse.Dataset.Add(DicomTag.StudyDescription, String.Empty);
dimse.Dataset.Add(DicomTag.StudyID, String.Empty);
dimse.Dataset.Add(DicomTag.ReasonForTheRequestedProcedure, String.Empty);
dimse.Dataset.Add(DicomTag.StudyDate, String.Empty);
dimse.Dataset.Add(DicomTag.StudyTime, String.Empty);
dimse.Dataset.Add(DicomTag.RequestedProcedureID, String.Empty);
dimse.Dataset.Add(DicomTag.RequestedProcedureDescription, String.Empty);
dimse.Dataset.Add(DicomTag.RequestedProcedurePriority, String.Empty);
dimse.Dataset.Add(new DicomSequence(DicomTag.RequestedProcedureCodeSequence));
dimse.Dataset.Add(new DicomSequence(DicomTag.ReferencedStudySequence));
dimse.Dataset.Add(new DicomSequence(DicomTag.ProcedureCodeSequence));
var sps = new DicomDataset();
sps.Add(DicomTag.ScheduledStationAETitle, stationAE);
sps.Add(DicomTag.ScheduledStationName, stationName);
sps.Add(DicomTag.ScheduledProcedureStepStartDate, scheduledDateTime);
sps.Add(DicomTag.ScheduledProcedureStepStartTime, scheduledDateTime);
sps.Add(DicomTag.Modality, modality);
sps.Add(DicomTag.ScheduledPerformingPhysicianName, String.Empty);
sps.Add(DicomTag.ScheduledProcedureStepDescription, String.Empty);
sps.Add(new DicomSequence(DicomTag.ScheduledProtocolCodeSequence));
sps.Add(DicomTag.ScheduledProcedureStepLocation, String.Empty);
sps.Add(DicomTag.ScheduledProcedureStepID, String.Empty);
sps.Add(DicomTag.RequestedContrastAgent, String.Empty);
sps.Add(DicomTag.PreMedication, String.Empty);
sps.Add(DicomTag.AnatomicalOrientationType, String.Empty);
dimse.Dataset.Add(new DicomSequence(DicomTag.ScheduledProcedureStepSequence, sps));
return(dimse);
}
public static DicomCFindRequest CreateWorklistQuery(
string patientId = null,
string patientName = null,
string stationAE = null,
string stationName = null,
string modality = null,
DicomDateRange scheduledDateTime = null)
{
var dimse = new DicomCFindRequest(DicomQueryRetrieveLevel.Worklist);
dimse.SOPClassUID = DicomUID.ModalityWorklistInformationModelFIND;
dimse.Dataset.Add(DicomTag.PatientID, patientId);
dimse.Dataset.Add(DicomTag.PatientName, patientName);
dimse.Dataset.Add(DicomTag.OtherPatientIDs, String.Empty);
dimse.Dataset.Add(DicomTag.IssuerOfPatientID, String.Empty);
dimse.Dataset.Add(DicomTag.PatientSex, String.Empty);
dimse.Dataset.Add(DicomTag.PatientWeight, String.Empty);
dimse.Dataset.Add(DicomTag.PatientBirthDate, String.Empty);
dimse.Dataset.Add(DicomTag.MedicalAlerts, String.Empty);
dimse.Dataset.Add(DicomTag.PregnancyStatus, new ushort[0]);
dimse.Dataset.Add(DicomTag.Allergies, String.Empty);
dimse.Dataset.Add(DicomTag.PatientComments, String.Empty);
dimse.Dataset.Add(DicomTag.SpecialNeeds, String.Empty);
dimse.Dataset.Add(DicomTag.PatientState, String.Empty);
dimse.Dataset.Add(DicomTag.CurrentPatientLocation, String.Empty);
dimse.Dataset.Add(DicomTag.InstitutionName, String.Empty);
dimse.Dataset.Add(DicomTag.AdmissionID, String.Empty);
dimse.Dataset.Add(DicomTag.AccessionNumber, String.Empty);
dimse.Dataset.Add(DicomTag.ReferringPhysicianName, String.Empty);
dimse.Dataset.Add(DicomTag.AdmittingDiagnosesDescription, String.Empty);
dimse.Dataset.Add(DicomTag.RequestingPhysician, String.Empty);
dimse.Dataset.Add(DicomTag.StudyInstanceUID, String.Empty);
dimse.Dataset.Add(DicomTag.StudyDescription, String.Empty);
dimse.Dataset.Add(DicomTag.StudyID, String.Empty);
dimse.Dataset.Add(DicomTag.ReasonForTheRequestedProcedure, String.Empty);
dimse.Dataset.Add(DicomTag.StudyDate, String.Empty);
dimse.Dataset.Add(DicomTag.StudyTime, String.Empty);
dimse.Dataset.Add(DicomTag.RequestedProcedureID, String.Empty);
dimse.Dataset.Add(DicomTag.RequestedProcedureDescription, String.Empty);
dimse.Dataset.Add(DicomTag.RequestedProcedurePriority, String.Empty);
dimse.Dataset.Add(new DicomSequence(DicomTag.RequestedProcedureCodeSequence));
dimse.Dataset.Add(new DicomSequence(DicomTag.ReferencedStudySequence));
dimse.Dataset.Add(new DicomSequence(DicomTag.ProcedureCodeSequence));
var sps = new DicomDataset();
sps.Add(DicomTag.ScheduledStationAETitle, stationAE);
sps.Add(DicomTag.ScheduledStationName, stationName);
sps.Add(DicomTag.ScheduledProcedureStepStartDate, scheduledDateTime);
sps.Add(DicomTag.ScheduledProcedureStepStartTime, scheduledDateTime);
sps.Add(DicomTag.Modality, modality);
sps.Add(DicomTag.ScheduledPerformingPhysicianName, String.Empty);
sps.Add(DicomTag.ScheduledProcedureStepDescription, String.Empty);
sps.Add(new DicomSequence(DicomTag.ScheduledProtocolCodeSequence));
sps.Add(DicomTag.ScheduledProcedureStepLocation, String.Empty);
sps.Add(DicomTag.ScheduledProcedureStepID, String.Empty);
sps.Add(DicomTag.RequestedContrastAgent, String.Empty);
sps.Add(DicomTag.PreMedication, String.Empty);
sps.Add(DicomTag.AnatomicalOrientationType, String.Empty);
dimse.Dataset.Add(new DicomSequence(DicomTag.ScheduledProcedureStepSequence, sps));
return dimse;
}
public void find(QueryObject query, string level)
{
if (level != "Study" && level != "Series" && level != "Image")
{
MessageBox.Show("incorrect level"); return;
}
DicomQueryRetrieveLevel queryLevel = (DicomQueryRetrieveLevel)Enum.Parse(typeof(DicomQueryRetrieveLevel), level);
DicomCFindRequest cfind = new DicomCFindRequest(queryLevel);
Type tipo = query.GetType();
PropertyInfo[] properties1 = tipo.GetProperties();
foreach (PropertyInfo property in properties1)
{
var tag = typeof(DicomTag).GetField(property.Name).GetValue(null);
DicomTag theTag = (DicomTag.Parse(tag.ToString()));
var variabile = property.GetValue(query);
if (variabile.GetType().ToString() == "System.String")
{
String a = (String)variabile;
cfind.Dataset.Add(theTag, a);
}
if (variabile.GetType().ToString() == "Dicom.DicomDateRange")
{
DicomDateRange a = (DicomDateRange)variabile;
cfind.Dataset.Add(theTag, a);
}
}
cfind.OnResponseReceived = (DicomCFindRequest rq, DicomCFindResponse rp) => {
if (rp.HasDataset)
{
var type = Type.GetType("QueryRetrieveService." + level + "ResponseQuery");
var response = (QueryObject)Activator.CreateInstance(type);
queryResponses.Add(response);
PropertyInfo[] properties = response.GetType().GetProperties();
foreach (PropertyInfo property in properties)
{
var tag = typeof(DicomTag).GetField(property.Name).GetValue(null);
DicomTag myTag = DicomTag.Parse(tag.ToString());
try {
property.SetValue(response, rp.Dataset.GetValues <string>(myTag)[0]);
} catch (Exception e)
{
// MessageBox.Show("tag " + myTag.ToString() + " not found in this dataset");
}
}
RaiseEvent(response);
}
};
var client = new DicomClient();
client.AddRequest(cfind);
client.AssociationReleased += (sender, e) => {
// non può inviare la lista 'queryResponses' prima
// che 'cfind.OnResponseReceived' abbia finito di riempirla!!
Thread.Sleep(5);
RaiseConnectionClosed(queryResponses);
};
try
{
client.Send(GUILogic.readFromFile("server"), Int32.Parse(GUILogic.readFromFile("serverPort")), false, GUILogic.readFromFile("thisMachineAE"), GUILogic.readFromFile("serverAE"), 1000);
} catch (Exception e) { MessageBox.Show("impossible connect to server"); }
}
public static IEnumerable <DicomDataset> FilterWorklistItemsByDataset(DicomDataset request, List <DicomDataset> allDatasetItems, Logger Logger)
{
var exams = allDatasetItems.AsQueryable();
if (request.TryGetSingleValue(DicomTag.PatientID, out string patientId))
{
if (patientId != "*")
{
Logger.Info($"Exam patientId: {patientId}");
Log.Loger($"Exam patientId: {patientId}");
exams = exams.Where(x => x.GetSingleValue <string>(DicomTag.PatientID).Equals(patientId));
}
}
/* var patientName = request.GetSingleValueOrDefault(DicomTag.PatientName, string.Empty);
* if (!string.IsNullOrEmpty(patientName))
* {
* Logger.Info($"Exam patientName: {patientName}");
* exams = exams.Where(x => x.GetSingleValueOrDefault<string>(DicomTag.PatientName, string.Empty).Contains(patientName));
* }
*/
if (request.Contains(DicomTag.ScheduledProcedureStepSequence))
{
DicomDataset procedureStep = request.GetSequence(DicomTag.ScheduledProcedureStepSequence).First();
var scheduledProcedureStepStartDate = procedureStep.GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepStartDate, string.Empty);
var scheduledProcedureStepEndDate = procedureStep.GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepEndDate, string.Empty);
Logger.Info($"Exam scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
Log.Loger($"Exam scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
Logger.Info($"Exam scheduledProcedureStepEndDate: {scheduledProcedureStepEndDate}");
Log.Loger($"Exam scheduledProcedureStepEndDate: {scheduledProcedureStepEndDate}");
var index = scheduledProcedureStepStartDate.IndexOf("-");
if (index >= 0)
{
scheduledProcedureStepEndDate = scheduledProcedureStepStartDate.Substring(index + 1);
Logger.Info($"Exam New scheduledProcedureStepEndDate: {scheduledProcedureStepEndDate}");
Log.Loger($"Exam New scheduledProcedureStepEndDate: {scheduledProcedureStepEndDate}");
scheduledProcedureStepStartDate = scheduledProcedureStepStartDate.Substring(0, index);
Logger.Info($"Exam New scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
Log.Loger($"Exam New scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
}
if (!string.IsNullOrEmpty(scheduledProcedureStepStartDate) && scheduledProcedureStepStartDate != "*" &&
!string.IsNullOrEmpty(scheduledProcedureStepEndDate) && scheduledProcedureStepEndDate != "*")
{
var st = new DicomDateTime(DicomTag.ScheduledProcedureStepStartDate, scheduledProcedureStepStartDate).Get <System.DateTime>();
var et = new DicomDateTime(DicomTag.ScheduledProcedureStepEndDate, scheduledProcedureStepEndDate).Get <System.DateTime>();
var range = new DicomDateRange(st, et);
exams = exams.Where(x => range.Contains(System.DateTime.ParseExact(x.GetSequence(DicomTag.ScheduledProcedureStepSequence).First().GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepStartDate, string.Empty), "yyyyMMdd", System.Globalization.CultureInfo.CurrentCulture)));
}
else if (string.IsNullOrEmpty(scheduledProcedureStepStartDate))
{
// if no start date is specified, we just query today's data
System.DateTime endDate = System.DateTime.Today.AddDays(1).AddSeconds(-1);
System.DateTime startDate = System.DateTime.Today;
DicomDateRange range = new DicomDateRange(startDate, endDate);
exams = exams.Where(x => range.Contains(System.DateTime.ParseExact(x.GetSequence(DicomTag.ScheduledProcedureStepSequence).First().GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepStartDate, string.Empty), "yyyyMMdd", System.Globalization.CultureInfo.CurrentCulture)));
}
}
/*
* var scheduledProcedureStepStartDateTime = request.GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepStartDateTime, string.Empty);
* if (!string.IsNullOrEmpty(scheduledProcedureStepStartDateTime) && scheduledProcedureStepStartDateTime != "*")
* {
* DicomDateRange range = new DicomDateTime(DicomTag.ScheduledProcedureStepStartDate, scheduledProcedureStepStartDateTime).Get<DicomDateRange>();
* exams = exams.Where(x => range.Contains(System.DateTime.Parse(x.GetSingleValueOrDefault<string>(DicomTag.ScheduledProcedureStepStartDateTime, string.Empty))));
* }
*/
var results = exams.ToList();
Logger.Info($"Exam Resutls number: {results.Count}");
Log.Loger($"Exam Resutls number: {results.Count}");
// Parsing result
foreach (var result in results)
{
string log = WorklistItemsProvider.LogToConsole(result);
Logger.Info(log);
Log.Loger(log);
// Send Reponse Back
yield return(result);
}
}
public async Task <List <DicomDataset> > QueryStudiesByPatientAsync(string serverIp, int serverPort, string serverAET, string localAET, string patientId = null, string patientName = null, DicomDateRange studyDateTime = null)
{
List <DicomDataset> studyUids = new List <DicomDataset>();
DicomCFindRequest request = RequestFactory.CreateStudyQuery(patientId, patientName, studyDateTime);
request.OnResponseReceived += (req, res) =>
{
if (res.Status == DicomStatus.Success ||
res.Status == DicomStatus.Pending)
{
if (res.HasDataset)
{
studyUids.Add(res.Dataset);
}
else
{
logger.Error("Query studies response has no dataset.");
}
}
else
{
logger.Error("Query Studies failure. Status - [{0}]", res.Status);
}
};
DicomClient client = new DicomClient(serverIp, serverPort, false, localAET, serverAET);
await client.AddRequestAsync(request);
await client.SendAsync();
return(studyUids);
}
public static List <DicomDataset> QueryWorklistItems(DicomDataset request)
{
if (_isRealTime)
{
//记录查询时间
System.Diagnostics.Stopwatch stopWatch1 = new System.Diagnostics.Stopwatch();
stopWatch1.Start();
DateTime dtRequestBeg = DateTime.Now;
Logger.Info($">>QueryWorklistItems CreateWorklistQuery BeginTime: {dtRequestBeg.ToString("yyyy-MM-dd HH:mm:ss")}");
Log.Loger($">>QueryWorklistItems CreateWorklistQuery BeginTime: {dtRequestBeg.ToString("yyyy-MM-dd HH:mm:ss")}");
DateTime endDate = System.DateTime.Today.AddDays(1).AddSeconds(-1);
DateTime startDate = endDate.AddDays(_cacheDays * -1);
string patientId = string.Empty;
if (!request.TryGetSingleValue(DicomTag.PatientID, out patientId))
{
patientId = null;
}
if (request.Contains(DicomTag.ScheduledProcedureStepSequence))
{
DicomDataset procedureStep = request.GetSequence(DicomTag.ScheduledProcedureStepSequence).First();
var scheduledProcedureStepStartDate = procedureStep.GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepStartDate, string.Empty);
var scheduledProcedureStepEndDate = procedureStep.GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepEndDate, string.Empty);
Logger.Info($"Exam scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
Log.Loger($"Exam scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
Logger.Info($"Exam scheduledProcedureStepEndDate: {scheduledProcedureStepEndDate}");
Log.Loger($"Exam scheduledProcedureStepEndDate: {scheduledProcedureStepEndDate}");
var index = scheduledProcedureStepStartDate.IndexOf("-");
if (index >= 0)
{
scheduledProcedureStepEndDate = scheduledProcedureStepStartDate.Substring(index + 1);
Logger.Info($"Exam New scheduledProcedureStepEndDate: {scheduledProcedureStepEndDate}");
Log.Loger($"Exam New scheduledProcedureStepEndDate: {scheduledProcedureStepEndDate}");
scheduledProcedureStepStartDate = scheduledProcedureStepStartDate.Substring(0, index);
Logger.Info($"Exam New scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
Log.Loger($"Exam New scheduledProcedureStepStartDate: {scheduledProcedureStepStartDate}");
}
scheduledProcedureStepStartDate = scheduledProcedureStepStartDate.Replace(":", "").Replace(" ", "");
scheduledProcedureStepEndDate = scheduledProcedureStepEndDate.Replace(":", "").Replace(" ", "");
if (!string.IsNullOrEmpty(scheduledProcedureStepStartDate) && scheduledProcedureStepStartDate != "*")
{
startDate = new DicomDateTime(DicomTag.ScheduledProcedureStepStartDate, scheduledProcedureStepStartDate).Get <System.DateTime>();
}
if (!string.IsNullOrEmpty(scheduledProcedureStepEndDate) && scheduledProcedureStepEndDate != "*")
{
endDate = new DicomDateTime(DicomTag.ScheduledProcedureStepStartDate, scheduledProcedureStepEndDate).Get <System.DateTime>();
}
}
DicomDateRange dr = new DicomDateRange(startDate, endDate);
var cfind = DicomCFindRequest.CreateWorklistQuery(patientId, null, null, null, null, dr);
//记录查询时间
DateTime dtRequestEnd = DateTime.Now;
Logger.Info($">>CreateWorklistQuery EndTime: {dtRequestEnd.ToString("yyyy-MM-dd HH:mm:ss")}");
Log.Loger($">>CreateWorklistQuery EndTime: {dtRequestEnd.ToString("yyyy-MM-dd HH:mm:ss")}");
stopWatch1.Stop();
Logger.Info($">>CreateWorklistQuery SpentTime: {stopWatch1.Elapsed.TotalSeconds}");
Log.Loger($">>CreateWorklistQuery SpentTime: {stopWatch1.Elapsed.TotalSeconds}");
Log.Loger($"\r\n");
var newWorklistItems = GetWorkList(cfind);
Logger.Info($"Get new work list, length: {newWorklistItems.Count}");
Log.Loger($"Get new work list, length: {newWorklistItems.Count}");
return(newWorklistItems);
}
else
{
if (CurrentWorklistItems != null && CurrentWorklistItems.Count == 0)
{
var newWorklistItems = GetCachedWorklist();
Logger.Info($"Get new work list, length: {newWorklistItems.Count}");
Log.Loger($"Get new work list, length: {newWorklistItems.Count}");
CurrentWorklistItems = newWorklistItems;
}
return(CurrentWorklistItems);
}
}
