string ValidateEnvelopeSoftErrors()
{
if (!IsValid())
{
throw new InvalidOperationException("Can only validate soft errors after hard errors have been removed");
}
if (!WasEnvelopeRandomised)
{
return(null);
}
string envelopeSoftError = ((IDataErrorInfo)_patient)["EnvelopeNumber"];
if (envelopeSoftError != null)
{
string userMsg = string.Format(Strings.NewPatientViewModel_SoftError_Envelope, envelopeSoftError);
var result = MessageBox.Show(userMsg, Strings.NewPatientViewModel_SoftError_WarningMsg, MessageBoxButton.OKCancel, MessageBoxImage.Warning);
if (result == MessageBoxResult.Cancel)
{
return(CancelString);
}
Envelope envelope = EnvelopeDetails.GetEnvelope(EnvelopeNumber.Value);
int bottomWeightRange = envelope.WeightLessThan == 1000 ?
0 :
envelope.WeightLessThan - 500;
return(string.Format("Randomised incorrectly - envelope {0} was designated for a {1}-{2}g {3}, but patient is a {4}g {5}",
EnvelopeNumber,
bottomWeightRange,
envelope.WeightLessThan - 1,
envelope.IsMale ? "Male" : "Female",
AdmissionWeight,
IsMale.Value ? "Male" : "Female"));
}
return(null);
}
string ValidateEnvelopeNumber(bool hardErrorsOnly)
{
if (!WasEnvelopeRandomised || !OkToRandomise() || (!IsNewRecord && !EnvelopeNumber.HasValue)) //last logical condition because those siblings who followed randomised to the same arm as another sibbling during envelope randomisation phase
{
return(null);
}
if (!MultipleSiblingId.HasValue && !EnvelopeNumber.HasValue)
{
return(Strings.Field_Error_Empty);
}
else if (EnvelopeNumber > StudyCentre.MaxIdForSite || EnvelopeNumber < StudyCentre.Id)
{
return(string.Format(Strings.NewPatientModel_Error_IdOutOfRangeForSite, StudyCentre.Id, StudyCentre.MaxIdForSite));
}
else
{
var envelope = EnvelopeDetails.GetEnvelope(EnvelopeNumber.Value);
if (envelope == null)
{
return(Strings.NewPatientModel_Error_EnvelopeNotFound);
}
if (!hardErrorsOnly)
{
if (AdmissionWeight >= envelope.WeightLessThan ||
(envelope.WeightLessThan != 1000 && AdmissionWeight < envelope.WeightLessThan - 500))
{
if (envelope.IsMale != IsMale)
{
return(Strings.NewPatientModel_Error_EnvelopeDualIncorrect);
}
return(Strings.NewPatientModel_Error_EnvelopeWeightIncorrect);
}
if (envelope.IsMale != IsMale)
{
return(Strings.NewPatientModel_Error_EnvelopeGenderIncorrect);
}
}
}
return(null);
}
public Participant AddParticipant(
string name,
string mothersName,
string hospitalIdentifier,
int admissionWeight,
double gestAgeBirth,
DateTime dateTimeBirth,
string AdmissionDiagnosis,
string phoneNumber,
bool isMale,
bool?inborn,
DateTime registeredAt,
int centreId,
MaternalBCGScarStatus maternalBCGScar,
int?multipleSiblingId,
int?envelopeNumber = null)
{
Participant newParticipant = new Participant
{
Name = name,
MothersName = mothersName,
HospitalIdentifier = hospitalIdentifier.Trim(),
AdmissionWeight = admissionWeight,
GestAgeBirth = gestAgeBirth,
DateTimeBirth = dateTimeBirth,
AdmissionDiagnosis = AdmissionDiagnosis,
PhoneNumber = phoneNumber,
IsMale = isMale,
Inborn = inborn,
RegisteredAt = registeredAt,
RegisteringInvestigator = System.Threading.Thread.CurrentPrincipal.Identity.Name,
CentreId = centreId,
WasEnvelopeRandomised = envelopeNumber.HasValue,
MaternalBCGScar = maternalBCGScar,
AppVersionAtEnrollment = App.CurrentAppVersion,
VaccinesAdministered = new List <VaccineAdministered>()
};
if (multipleSiblingId.HasValue)
{
var multipleSibling = _dbContext.Participants.Find(multipleSiblingId.Value);
if (multipleSibling == null)
{
throw new ArgumentException("Participant Not Found", "multipleSiblingId");
}
if (multipleSibling.IsMale == newParticipant.IsMale)
{
newParticipant.TrialArm = multipleSibling.TrialArm;
newParticipant.MultipleSiblingId = multipleSiblingId;
if (envelopeNumber.HasValue)
{
newParticipant.Id = (from p in _dbContext.Participants
where p.Id > EnvelopeDetails.MaxEnvelopeNumber
orderby p.Id descending
select p.Id).FirstOrDefault();
if (newParticipant.Id == 0)
{
newParticipant.Id = EnvelopeDetails.MaxEnvelopeNumber;
}
newParticipant.Id += 1;
}
else
{
newParticipant.Id = GetNextId(_dbContext.Participants, centreId);
Engine.ForceAllocationToArm(newParticipant, _dbContext);
}
}
}
if (!newParticipant.MultipleSiblingId.HasValue)
{
if (envelopeNumber.HasValue)
{
Envelope envelope = EnvelopeDetails.GetEnvelope(envelopeNumber.Value);
if (!_dbContext.AllocationBlocks.Any(a => a.Id == envelope.BlockNumber))
{
_dbContext.AllocationBlocks.Add(new AllocationBlock
{
Id = envelope.BlockNumber,
GroupRepeats = (byte)(envelope.BlockSize / 2),
AllocationGroup = AllocationGroups.India2Arm,
RandomisationCategory = envelope.RandomisationCategory
});
}
newParticipant.AllocationBlockId = envelope.BlockNumber;
newParticipant.TrialArm = envelope.IsInterventionArm ? RandomisationArm.RussianBCG : RandomisationArm.Control;
newParticipant.Id = envelopeNumber.Value;
}
else
{
newParticipant.Id = GetNextId(_dbContext.Participants, centreId);
Engine.CreateAllocation(newParticipant, _dbContext);
}
}
Add(newParticipant);
return(newParticipant);
}