///Cria ou altera um aluguer do cliente selecionado
private void buttonGuardarAluguer_Click(object sender, EventArgs e)
{
Cliente selectedcliente = (Cliente)listBoxClientesAluguer.SelectedItem;
if (selectedcliente == null)
{
MessageBox.Show("Nenhum cliente selecionado!", "Erro", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (newAluguer)
{
CarroAluguer selectedCarroAluguer = (CarroAluguer)listBoxCarrosAluguer.SelectedItem;
if (selectedCarroAluguer == null)
{
MessageBox.Show("Nenhum carro selecionado!", "Erro", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
try
{
Aluguer newAluguer = new Aluguer(
DateTime.Parse(dateTimePickerDataInicioAluguer.Text),
DateTime.Parse(dateTimePickerDataFimAluguer.Text),
double.Parse(maskedTextBoxValorAluguer.Text.Replace('€', ' ')),
long.Parse(numericUpDownKMsAluguer.Text),
selectedcliente,
selectedCarroAluguer
);
standContainer.Aluguers.Add(newAluguer);
}
catch (FormatException)
{
MessageBox.Show("Existem dados incorretos.", "Erro", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
else
{
Aluguer selectedAluguer = (Aluguer)listBoxAluguer.SelectedItem;
selectedAluguer.DataInicio = dateTimePickerDataInicioAluguer.Value;
selectedAluguer.DataFim = dateTimePickerDataFimAluguer.Value;
selectedAluguer.Kms = long.Parse(numericUpDownKMsAluguer.Text);
selectedAluguer.Valor = double.Parse(maskedTextBoxValorAluguer.Text.Replace('€', ' '));
}
standContainer.SaveChanges();
listBoxAluguer.DataSource = selectedcliente.Aluguer.ToList();
listBoxAluguer.SelectedIndex = -1;
labelTotalGastoAluguer.Text = selectedcliente.GetTotalAluguer();
newAluguer = false;
groupBoxAluguer.Enabled = false;
buttonGuardarAluguer.Visible = false;
ClearAluguerFields();
}
///Mostra toda a informação do aluguer selecionado
private void listBoxAluguer_Click(object sender, EventArgs e)
{
Aluguer selectedAluguer = (Aluguer)listBoxAluguer.SelectedItem;
if (selectedAluguer == null)
{
return;
}
dateTimePickerDataInicioAluguer.Value = selectedAluguer.DataInicio;
dateTimePickerDataFimAluguer.Value = selectedAluguer.DataFim;
numericUpDownKMsAluguer.Text = selectedAluguer.Kms.ToString();
maskedTextBoxValorAluguer.Text = selectedAluguer.Valor.ToString();
// Ativa os botoes de editar e apagar
buttonEditarAluguer.Enabled = true;
buttonEliminarAluguer.Enabled = true;
buttonEmitirFaturaAluguer.Enabled = true;
}
///Elimina um aluguer de um cliente selecionado
private void buttonEliminarAluguer_Click(object sender, EventArgs e)
{
Aluguer selectedAluguer = (Aluguer)listBoxAluguer.SelectedItem;
Cliente selectedCliente = (Cliente)listBoxClientesAluguer.SelectedItem;
standContainer.Aluguers.Remove(selectedAluguer);
standContainer.SaveChanges();
listBoxAluguer.DataSource = selectedCliente.Aluguer.ToList();
listBoxAluguer.SelectedIndex = -1;
// Desativa os botoes de editar e eliminar
buttonEditarAluguer.Enabled = false;
buttonEliminarAluguer.Enabled = false;
// Desativa a edicao
groupBoxAluguer.Enabled = false;
buttonGuardarAluguer.Visible = false;
ClearAluguerFields();
labelTotalGastoAluguer.Text = selectedCliente.GetTotalAluguer();
}
