/// <summary>
/// Initilizes a new configution of a quotation
/// </summary>
/// <param name="window">A class that implements IWindowFactory</param>
/// <param name="quotation">The quoation that need to be configured</param>
public ConfigureQuotationViewModel(Action onClose, QuotationViewModel quotation, ObservableCollection <CustomerViewModel> activeCustomers,
IWindowFactory windowFactory, UnitOfWork unitOfWork) : base(onClose)
{
Quotation = quotation;
_windowFactory = windowFactory;
_unitOfWork = unitOfWork;
QuotationStatuses = new ObservableCollection <string>()
{
"Created",
"Sent",
"Lost",
"Confirmed",
"Canceled"
};
CurrentStatusType = Quotation.CurrentStatus.Type;
NeedToBeAdded = false;
ActiveCustomers = activeCustomers;
CurrentDeadline = Quotation.Deadline.ToShortDateString();
if (Quotation.Customer != null)
{
SelectedCustomerIndex = ActiveCustomers.IndexOf(ActiveCustomers.Where(x => x.ID == Quotation.Customer.ID).FirstOrDefault());
}
// Commands
SaveCommand = new RelayCommand(o => SaveChanges(), o => true);
CancelCommand = new RelayCommand(CancelDialog, o => true);
}
// Methods
private void CreateNewQuotation()
{
QuotationViewModel quotation = new QuotationViewModel(new Quotation(new QuotationStatus(DateTime.Now, QuotationStatusType.Created)));
Quotations.Add(quotation);
_unitOfWork.QuotationRepository.Add(quotation.QuotationModel);
_unitOfWork.Save();
IWindowService configureQuotationView = _windowFactory.GetWindowService(WindowType.ConfigureQuotationView);
ConfigureQuotationViewModel configureQuotationViewModel = new ConfigureQuotationViewModel(configureQuotationView.Close, quotation, ActiveCustomers, _windowFactory);
configureQuotationView.OpenAsDialog(configureQuotationViewModel);
if (!configureQuotationViewModel.NeedToBeAdded)
{
_unitOfWork.QuotationRepository.Delete(quotation.QuotationModel);
Quotations.Remove(quotation);
_unitOfWork.Save();
}
}
public void AddQuotation(Quotation quotation)
{
int index = CustomerModel.GetQuotationIndexByID(quotation);
// If the quotation does not exist, add it to the quotation collection. Otherwise throw exception.
if (index == -1)
{
quotation.Customer = CustomerModel;
QuotationViewModel quotationViewModel = new QuotationViewModel(quotation);
quotationViewModel.Customer = this;
Quotations.Add(quotationViewModel);
CustomerModel.Quotations.Add(quotation);
}
else
{
throw new InvalidOperationException("Cannot add already existing quotation");
}
}
public PrintQuotationViewModel(Action onClose, QuotationViewModel quotation, IPrintableWindowService printer) : base(onClose)
{
Quotation = quotation;
_printer = printer;
PrintPDFCommand = new RelayCommand(o => _printer.PrintPDFDocument(), o => true);
}