private void FillLabels()
{
int carId = db.CarsOnRent.FirstOrDefault(c => c.AvailableCars.RegNumber == this.CarNumber).Id;
CarsOnRent Car = db.CarsOnRent.Find(carId);
double totalRentDays = (Car.ReturnDate.Value - Car.RentalDate.Value).TotalDays;
price = Convert.ToDouble(Car.Price);
if (Car.ReturnDate >= DtpAcceptedDate.Value)
{
payment = Convert.ToDouble(Car.Price) * totalRentDays;
fine = 0;
status = "Rent time is not expired!";
total = Convert.ToDouble(fine + payment);
}
else
{
payment = Convert.ToDouble(Car.Price) * totalRentDays;
double expiredDays = (DtpAcceptedDate.Value - Car.ReturnDate.Value).TotalDays;
fine = Convert.ToDouble(expiredDays * ((price / 100) * 20));
total = Convert.ToDouble(fine + payment);
status = "Rent time expired!";
}
LblStatus.Text += status.ToString();
LblCustomerName.Text += name + " " + Surname;
LblCarNum.Text += this.CarNumber;
LblPrice.Text += price.ToString("0.00") + " $";
LblPayment.Text += payment.ToString("0.00") + " $";
LblFine.Text += fine.ToString("0.00") + " $";
LblTotal.Text += total.ToString("0.00") + " $";
}
private void BtnClose_Click(object sender, EventArgs e)
{
int carId = db.CarsOnRent.FirstOrDefault(c => c.AvailableCars.RegNumber == this.CarNumber).Id;
if (db.CarsOnRent.Find(carId) != null)
{
CarsOnRent carAccept = db.CarsOnRent.Find(carId);
carAccept.AcceptedDate = DtpAcceptedDate.Value;
db.SaveChanges();
MessageBox.Show("Deal Has Been Closed");
this.Close();
RentedCars rented = new RentedCars(this.AdminId);
rented.Show();
}
}
private void BtnRent_Click(object sender, EventArgs e)
{
if (CbName.Text != "Choose" &&
CbSurname.Text != "Choose" &&
CbBrand.Text != "Choose" &&
CbModel.Text != "Choose" &&
CbRegNum.Text != "Choose" &&
DtpRentDate.Value.Date >= DateTime.Now.Date &&
DtpReturnDate.Value.Date > DateTime.Now.Date &&
DtpReturnDate.Value.Date > DtpRentDate.Value.Date)
{
int?CustomerId = null;
int?carId = null;
if (db.Customers.FirstOrDefault(p => p.Name == CbName.Text && p.Surname == CbSurname.Text) != null)
{
CustomerId = db.Customers.FirstOrDefault(p => p.Name == CbName.Text && p.Surname == CbSurname.Text).Id;
}
if (db.AvailableCars.FirstOrDefault(c => c.RegNumber == CbRegNum.Text) != null)
{
carId = db.AvailableCars.FirstOrDefault(c => c.RegNumber == CbRegNum.Text).Id;
}
if (db.CarsOnRent.FirstOrDefault(c => (c.AvailableCars.RegNumber == CbRegNum.Text) &&
(DtpRentDate.Value.Date >= c.RentalDate && DtpRentDate.Value.Date < c.ReturnDate) &&
(DtpReturnDate.Value.Date >= c.RentalDate || DtpReturnDate.Value.Date < c.ReturnDate)) == null)
{
CarsOnRent car = new CarsOnRent();
car.AvailableCarsId = carId;
car.CustomerId = CustomerId;
car.RentalDate = DtpRentDate.Value.Date;
car.ReturnDate = DtpReturnDate.Value.Date;
car.Price = db.AvailableCars.FirstOrDefault(c => c.Id == carId).Price.Value;
car.EditedAddedBy = this.adminId;
db.CarsOnRent.Add(car);
db.SaveChanges();
MessageBox.Show(CbBrand.Text + " " + CbModel.Text + " " + "Has Been Rented To " + CbName.Text + " " + CbSurname.Text + " !");
Reset();
}
else
{
MessageBox.Show("This Car Is Oqqupied On Selected Date!");
}
}
else
{
LblWarning.Text = "Please choose all options and/or select proper date";
}
}
