//add info to the booking, save it and go to next page
private void btnNext_Click(object sender, RoutedEventArgs e)
{
DateTime _dateIn;
DateTime _dateOut;
try
{
_dateIn = Convert.ToDateTime(dateInPicker.SelectedDate);
_dateOut = Convert.ToDateTime(dateOutPicker.SelectedDate);
if (_dateIn.Date < DateTime.Now.Date)
{
throw new ArgumentException("Date in is wrong");
}
if (_dateOut.Date <= _dateIn)
{
throw new ArgumentException("Date out is wrong");
}
}
catch (Exception except) //if any of these values are wrong, the program will not crash
{
MessageBox.Show(except.Message);
return;
}
//do not leave window until both dates are chosen
if (dateInPicker.SelectedDate == null || dateOutPicker.SelectedDate == null)
{
MessageBox.Show("select datessss pls");
}
else
{
//create a booking with the dates
Booking aBooking = BookingsFactory.createBookingFactory();
aBooking.ArrivalDate = _dateIn;
aBooking.DepartureTime = _dateOut;
//save booking in customer
aCustomer.BookingsList.Add(aBooking);
//save booking to all bookings list
dataLayerSingleton.allBookings.Add(aBooking);
//go to next window passing the customer and booking
BookingForm nc = new BookingForm(aBooking, aCustomer);
nc.Show();
this.Close();
}
}
//constructor
public NewBooking(Customer _aCustomer)
{
InitializeComponent();
aCustomer = _aCustomer;
//make it impossible for the user to select past dates
dateInPicker.DisplayDateStart = DateTime.Today;
dateInPicker.SelectedDate = DateTime.Today;
dateOutPicker.DisplayDateStart = DateTime.Today.AddDays(+1);
dateInPicker.SelectedDate = DateTime.Today.AddDays(+1);
BookingsFactory.numberofbookings(dataLayerSingleton.allBookings.Count);
}