/// <summary>
/// Searches for invoices associated with the customer
/// </summary>
private void SearchInvoicesWorker()
{
CedulaCliente = this.CedulaText.Text.Trim();
List <CargoView> cargosViews = new List <CargoView>();
this.cargos = BDManager.GetUnpaidCharges(CedulaCliente);
if (cargos.Count == 0)
{
CedulaCliente = null;
SystemSounds.Beep.Play();
MessageBox.Show("No se encontro ningun cargo pendiente o la cedula no esta registrada", Messages.Titles.Warninig, MessageBoxButton.OK, MessageBoxImage.Exclamation);
Clean();
return;
}
Clean();
Customer customer = BDManager.GetCustomer(CedulaCliente);
UserName = customer.Nombre + " " + customer.Apellido;
foreach (Cargo cargo in cargos)
{
CargoView cargoView = (CargoView)cargo;
cargosViews.Add(cargoView);
}
foreach (CargoView cargoView in cargos)
{
this.ListViewCargos.Items.Add(cargoView);
}
}
/// <summary>
/// Processes the payment
/// </summary>
private void Pay()
{
if (CedulaCliente is null)
{
SystemSounds.Beep.Play();
MessageBox.Show("Cedula invalida", Messages.Titles.Warninig, MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
List <Cargo> cargosActualizados = new List <Cargo>();
foreach (Compra _compra in this.ListViewCompras.Items)
{
Cargo cargo = (Cargo)_compra.CargoView;
cargosActualizados.Add(cargo);
}
int pagoTotal = int.Parse(this.TotalText.Content.ToString(), NumberStyles.Currency);
try
{
Factura factura = new Factura();
//In this case NumeroFactura is used for the name of the file, so its safe not to provide the object with more values
//Must add number of file to the name of the file to avoid file from being removed if two or more payments happen the same day
factura.NumeroFactura = new StringBuilder(CedulaCliente).Append("-").Append(DateManager.GetMonthInSpanish()).Append("-").Append(UserPreferences.GetNumeroRecibo()).ToString();
factura.cargos = cargosActualizados;
Customer customer = BDManager.GetCustomer(CedulaCliente);
if (customer is null)
{
SystemSounds.Beep.Play();
MessageBox.Show("Error inesperado", Messages.Titles.Alert, MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
RecibosManager recibosManager = new RecibosManager();
Tuple <Factura, Customer> pair = new Tuple <Factura, Customer>(factura, customer);
List <Tuple <Factura, Customer> > info = new List <Tuple <Factura, Customer> >();
info.Add(pair);
try
{
recibosManager.Valor = pagoTotal;
LoadingWindow loadingWindow = new LoadingWindow();
loadingWindow.Show();
loadingWindow.StartWorking((object sender, DoWorkEventArgs e) => {
recibosManager.GenerateFiles(info, TypeOfRecibos.PAGO, sender, loadingWindow.Status);
this.Dispatcher.Invoke(delegate {
loadingWindow.Hide();
SystemSounds.Beep.Play();
MessageBox.Show("Archivo creado exitosamente", Messages.Titles.Success, MessageBoxButton.OK, MessageBoxImage.Information);
});
}
);
}
catch (Exception)
{
this.Dispatcher.Invoke(delegate
{
SystemSounds.Beep.Play();
MessageBox.Show(Messages.Errors.CouldntReadFile, Messages.Titles.Warninig, MessageBoxButton.OK, MessageBoxImage.Warning);
});
return;
}
try
{
if (descuento == 0)
{
if (BDManager.Pay(cargosActualizados, CedulaCliente, pagoTotal))
{
SystemSounds.Beep.Play();
MessageBox.Show("Pago exitoso!", Messages.Titles.Success, MessageBoxButton.OK, MessageBoxImage.Information);
Clean();
}
}
else
{
if (BDManager.Pay(cargosActualizados, CedulaCliente, pagoTotal, descuento, descuentoCargo))
{
SystemSounds.Beep.Play();
MessageBox.Show("Pago exitoso!", Messages.Titles.Success, MessageBoxButton.OK, MessageBoxImage.Information);
Clean();
}
}
} catch (Exception)
{
SystemSounds.Beep.Play();
MessageBox.Show("No se pudo efectuar el pago", Messages.Titles.Warninig, MessageBoxButton.OK, MessageBoxImage.Warning);
int resetNumeber = UserPreferences.GetNumeroRecibo();
UserPreferences.SaveNumeroRecibo(--resetNumeber);
}
} catch (Exception e)
{
SystemSounds.Beep.Play();
MessageBox.Show("Error inesperado. Elimine el archivo generado!" + "\n" + e.Message, Messages.Titles.Alert, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
