/// <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>
/// Adds an item to the shopping list
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PagarCargo_Click(object sender, RoutedEventArgs e)
{
if (this.ListViewCargos.SelectedIndex > -1)
{
CargoView cargo = this.ListViewCargos.SelectedItem as CargoView;
String item = new StringBuilder(cargo.Concepto.ToString().ToUpper()).Append("-").Append(cargo.MesCargado.ToString().ToUpper()).ToString();
int valor = int.Parse(cargo.Valor, NumberStyles.Currency);
int pagado = int.Parse(cargo.Pagado, NumberStyles.Currency);
int pago = valor - pagado;
string _pago = String.Format(System.Globalization.CultureInfo.CurrentCulture, "{0:C}", pago);
string _valor = String.Format(System.Globalization.CultureInfo.CurrentCulture, "{0:C}", valor);
cargo.Pagado = _valor;
this.ListViewCompras.Items.Add(new Compra(item, _pago, cargo));
this.ListViewCargos.Items.Remove(this.ListViewCargos.SelectedItem);
UpdateTotal();
}
}
/// <summary>
/// Adds an item to the shopping list.
/// This methods is called when the payment to be made is not complete
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AbonarCargo_Click(object sender, RoutedEventArgs e)
{
if (this.ListViewCargos.SelectedIndex > -1)
{
string ans = Microsoft.VisualBasic.Interaction.InputBox("Digite el valor a abonar", "Abono");
if (Int32.TryParse(ans, out int pago))
{
CargoView cargo = this.ListViewCargos.SelectedItem as CargoView;
String item = new StringBuilder(cargo.Concepto.ToString().ToUpper()).Append("-").Append(cargo.MesCargado.ToString().ToUpper()).ToString();
int valor = int.Parse(cargo.Valor, NumberStyles.Currency);
int pagado = int.Parse(cargo.Pagado, NumberStyles.Currency);
int maxPago = valor - pagado;
pagado += pago;
if (pago > maxPago)
{
SystemSounds.Beep.Play();
MessageBox.Show("No puede pagar mas de lo debido!", Messages.Titles.Warninig, MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
string _pago = String.Format(System.Globalization.CultureInfo.CurrentCulture, "{0:C}", pago);
string _valor = String.Format(System.Globalization.CultureInfo.CurrentCulture, "{0:C}", pagado);
this.ListViewCompras.Items.Add(new Compra(item, _pago, cargo));
cargo.Pagado = _valor;
if (pagado == valor)
{
this.ListViewCargos.Items.Remove(this.ListViewCargos.SelectedItem);
}
else
{
this.ListViewCargos.Items.Refresh();
}
UpdateTotal();
}
else
{
SystemSounds.Beep.Play();
MessageBox.Show("Valor no valido!", Messages.Titles.Alert, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
/// <summary>
/// Removes an item from the shopping list
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void RemoverCompra_Click(object sender, RoutedEventArgs e)
{
if (this.ListViewCompras.SelectedIndex > -1)
{
SystemSounds.Beep.Play();
var result = MessageBox.Show("Todas las compras relacionadas con este cargo seran removidas. Desea continuar?", "Informacion", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result.Equals(MessageBoxResult.Yes))
{
Compra compra = this.ListViewCompras.SelectedItem as Compra;
foreach (Cargo cargo in cargos)
{
if (cargo.ID == compra.CargoView.ID)
{
CargoView RecoveredCargo = (CargoView)cargo;
this.ListViewCargos.Items.Add(RecoveredCargo);
break;
}
}
List <Compra> comprasRemover = new List <Compra>();
foreach (Compra _compra in this.ListViewCompras.Items)
{
if (_compra.CargoView.ID == compra.CargoView.ID)
{
comprasRemover.Add(_compra);
}
}
foreach (Compra _compra in comprasRemover)
{
this.ListViewCompras.Items.Remove(_compra);
}
UpdateTotal();
}
}
}
public Compra(string item, string valor, CargoView cargo)
{
Item = item;
Valor = valor;
CargoView = cargo;
}
public Compra(string item, string valor)
{
Item = item;
Valor = valor;
CargoView = null;
}