public ObservationListResult GetObservations(string patientDfn, string pregnancyIen, string babyIen, string tiuIen, string fromDate, string toDate, string category, int page, int itemsPerPage)
{
// *** Get a list of observations matching criteria ***
ObservationListResult result = new ObservationListResult();
// *** Create command ***
DsioGetObservationsCommand command = new DsioGetObservationsCommand(this.broker);
// *** Add command arguments ***
command.AddCommandArguments(patientDfn, "", pregnancyIen, babyIen, tiuIen, fromDate, toDate, category, page, itemsPerPage);
// *** Execute ***
RpcResponse response = command.Execute();
// *** Add response to result ***
result.Success = response.Status == RpcResponseStatus.Success;
result.Message = response.InformationalMessage;
// *** Add observations ***
if (result.Success)
{
result.TotalResults = command.TotalResults;
if (result.TotalResults > 0)
{
//result.Observations.AddRange(command.ObservationsList);
foreach (DsioObservation dsioObs in command.ObservationsList)
{
Observation obs = ObservationUtility.GetObservation(dsioObs);
if (obs != null)
{
result.Observations.Add(obs);
}
}
// *** Default sort oldest to newest ***
//result.Observations.Sort(delegate(DsioObservation o, DsioObservation p)
//{
// DateTime oDate = VistaDates.ParseDateString(o.Date, VistaDates.VistADateFormatFour);
// DateTime pDate = VistaDates.ParseDateString(p.Date, VistaDates.VistADateFormatFour);
// return oDate.CompareTo(pDate);
//});
result.Observations.Sort((x, y) => DateTime.Compare(x.EntryDate, y.EntryDate));
}
}
return(result);
}
public ObservationListResult GetObservations(string patientDfn, string pregnancyIen, string babyIen, string fromDate, string toDate, string category, int page, int itemsPerPage)
{
// *** Get a list of observations matching criteria ***
ObservationListResult result = new ObservationListResult();
// *** Create command ***
DsioGetObservationsCommand command = new DsioGetObservationsCommand(this.broker);
// *** Add command arguments ***
command.AddCommandArguments(patientDfn, "", pregnancyIen, babyIen, "", fromDate, toDate, category, page, itemsPerPage);
// *** Execute ***
RpcResponse response = command.Execute();
// *** Add response to result ***
result.Success = response.Status == RpcResponseStatus.Success;
result.Message = response.InformationalMessage;
// *** Add observations ***
if (result.Success)
{
result.TotalResults = command.TotalResults;
if (command.ObservationsList != null)
{
if (command.ObservationsList.Count > 0)
{
//result.Observations.AddRange(command.ObservationsList);
foreach (DsioObservation dsioObs in command.ObservationsList)
{
Observation obs = ObservationUtility.GetObservation(dsioObs);
if (obs != null)
{
result.Observations.Add(obs);
}
}
}
}
}
return(result);
}
public PregnancyHistoryResult GetPregnancyHistory(string patientDfn)
{
// *** Gets pregnancy history ***
PregnancyHistoryResult result = new PregnancyHistoryResult();
// *** Create the command ***
DsioGetObservationsCommand command = new DsioGetObservationsCommand(this.broker);
// *** Add command arguments ***
command.AddCommandArguments(patientDfn, "", "", "", "", "", "", "Pregnancy History", 1, 1000);
// *** Execute command ***
RpcResponse response = command.Execute();
// *** Add results to return ***
result.Success = response.Status == RpcResponseStatus.Success;
result.Message = response.InformationalMessage;
// *** Create pregnancy history ***
if (result.Success)
{
// *** Check that there are observations ***
if (command.ObservationsList != null)
{
if (command.ObservationsList.Count > 0)
{
// *** Create a dictionary to hold only most recent ***
Dictionary <string, DsioObservation> mostRecentList = new Dictionary <string, DsioObservation>();
// *** Loop through the list, if it does not exist add it, or if it is newer, replace ***
foreach (DsioObservation dsioObservation in command.ObservationsList)
{
if (!mostRecentList.ContainsKey(dsioObservation.Code.Code))
{
mostRecentList.Add(dsioObservation.Code.Code, dsioObservation);
}
else
{
// *** Get dates to compare ***
DateTime existingDate = VistaDates.ParseDateString(mostRecentList[dsioObservation.Code.Code].EntryDate, VistaDates.VistADateFormatTwo);
DateTime newDate = VistaDates.ParseDateString(dsioObservation.EntryDate, VistaDates.VistADateFormatTwo);
// *** If newer replace ***
if (newDate > existingDate)
{
mostRecentList[dsioObservation.Code.Code] = dsioObservation;
}
}
}
// *** Loop through most recent and add to pregnancy history ***
foreach (DsioObservation dsioObservation in mostRecentList.Values)
{
if (!string.IsNullOrWhiteSpace(dsioObservation.Code.Code))
{
Observation tempObs = ObservationUtility.GetObservation(dsioObservation);
result.PregnancyHistory.Observations[dsioObservation.Code.Code] = tempObs;
//result.PregnancyHistory.SetValue(dsioObservation.Code, dsioObservation.Value);
}
}
}
}
}
return(result);
}
