private void DeleteLoan(LoanViewModel loan)
{
if (loan == null)
{
return;
}
loan.IsDeleted = true;
_model.Remove(loan);
RegisterUniquePendingChange(new DeleteLoanCommand(loan.Model));
}
void LoanDetails_ChangeContainerSet()
{
txtLoanNumber.BindUser(User, "LoanNumber", "tblLoan", "vchrLoanNumber");
txtTransferMethod.BindUser(User, PickListType.Phrase, "Transfer Method", TraitCategoryType.Contact);
txtReturnType.BindUser(User, PickListType.Phrase, "Return Type", TraitCategoryType.Contact);
txtBorrower.BindUser(User, LookupType.Contact);
txtReceiver.BindUser(User, LookupType.Contact);
txtAuthorizedBy.BindUser(User, LookupType.Contact);
chkBorrowerIsReceiver.Checked += new RoutedEventHandler(chkBorrowerIsReceiver_Checked);
chkBorrowerIsReceiver.Unchecked += new RoutedEventHandler(chkBorrowerIsReceiver_Unchecked);
Loan model = null;
if (LoanID >= 0)
{
var service = new LoanService(User);
model = service.GetLoan(LoanID);
}
else
{
model = new Loan {
LoanClosed = false
};
RegisterUniquePendingChange(new InsertLoanCommand(model));
}
if (model != null)
{
_viewModel = new LoanViewModel(model);
if (model.ReceiverID != 0 && model.ReceiverID == model.RequestorID)
{
_viewModel.BorrowerIsReceiver = true;
}
this.DataContext = _viewModel;
_viewModel.DataChanged += new DataChangedHandler(viewModel_DataChanged);
}
var materialControl = new OneToManyControl(new LoanMaterialControl(User, model));
var lbl = new Label {
Content = ""
};
materialControl.AddButtonRHS(lbl);
// Count the total number of specimens currently attached to this loan. Sometimes specimen counts are represented as "1 x adult" etc,
// so we be a bit liberal in our interpretation.
var specimenCountRegex = new Regex(@"[^\d]*(\d+)[^\d]*");
materialControl.ModelChanged += list => {
var dblTotal = list.Sum(vm => {
var loanMaterial = vm as LoanMaterialViewModel;
decimal subtotal = 0;
var matcher = specimenCountRegex.Match(loanMaterial.NumSpecimens);
while (matcher.Success)
{
decimal d;
if (Decimal.TryParse(matcher.Groups[1].Value, out d))
{
subtotal += d;
}
matcher = matcher.NextMatch();
}
return(subtotal);
});
lbl.Content = String.Format("Total specimen count: {0}", (long)dblTotal);
};
tabLoan.AddTabItem("_Material", materialControl);
tabLoan.AddTabItem("_Correspondence", new OneToManyControl(new LoanCorrespondenceControl(User, model)));
_reminders = new OneToManyControl(new LoanRemindersControl(User, model));
tabLoan.AddTabItem("_Reminders", _reminders);
tabLoan.AddTabItem("_Traits", new TraitControl(User, TraitCategoryType.Loan, _viewModel));
tabLoan.AddTabItem("_Notes", new NotesControl(User, TraitCategoryType.Loan, _viewModel));
var window = this.FindParentWindow() as ControlHostWindow;
if (window != null)
{
var button = new Button {
Width = 130, Height = 23, Content = "_Generate Loan Form..."
};
window.AddCustomButton(button);
button.Click += new RoutedEventHandler((source, e) => {
ShowLoanForms();
});
}
}