private void bt_rent_Click(object sender, EventArgs e)
{
if (DataGrid_cars.Rows.Count > 0)
{
RentalCar rentalCar = new RentalCar()
{
Available = (bool)(DataGrid_cars.SelectedRows[0]).Cells[0].Value,
AvailableFrom = (DateTime)(DataGrid_cars.SelectedRows[0]).Cells[1].Value,
PricePerDay = (int)(DataGrid_cars.SelectedRows[0]).Cells[2].Value,
Brand = (string)(DataGrid_cars.SelectedRows[0]).Cells[3].Value,
Model = (string)(DataGrid_cars.SelectedRows[0]).Cells[4].Value,
LicensePlate = (string)(DataGrid_cars.SelectedRows[0]).Cells[5].Value,
Type = (string)(DataGrid_cars.SelectedRows[0]).Cells[6].Value,
};
if (rentalCar.Available)
{
if (user.Balance >= numeric_daysCount.Value * rentalCar.PricePerDay)
{
int index = 0;
for (int i = 0; i < cars.Count; i++)
{
if (cars[i].LicensePlate == rentalCar.LicensePlate)
{
index = i;
break;
}
}
cars.RemoveAt(index);
rentalCar.AvailableFrom = DateTime.Now;
rentalCar.AvailableFrom = rentalCar.AvailableFrom.AddDays((int)numeric_daysCount.Value);
rentalCar.Available = false;
rentalCar.RentedID = user.ID;
user.Pay(rentalCar.PricePerDay * numeric_daysCount.Value);
LB_balance.Text = user.Balance.ToString();
cars.Insert(index, rentalCar);
RentalSerivce.SerializeCars(cars);
user.Serialize();
DataGrid_cars.Rows.Clear();
foreach (var car in cars)
{
AddCarToDataGrid(car);
}
MsgBox msgBox = new MsgBox("Rental success", "The car is successfully rented");
msgBox.ShowDialog();
}
else
{
MsgBox msgBox = new MsgBox("Rental error", "There are not enough funds on your balance for this rent");
msgBox.ShowDialog();
}
}
else
{
MsgBox msgBox = new MsgBox("Rental error", "The selected car is not available");
msgBox.ShowDialog();
}
}
else
{
MsgBox msgBox = new MsgBox("Rental error", "You have not chosen the car you want to rent");
msgBox.ShowDialog();
}
}
