// logic for confirm booking button. Creates a booking object and saves all its details in the database
private void btnConfirmBooking_Click(object sender, RoutedEventArgs e)
{
if (guests.Count == 0)
{
MessageBox.Show("Please enter guests.");
return;
}
if (comBoxChaletId.SelectedItem == null)
{
MessageBox.Show("Please choose a chalet.");
return;
}
if (checkBoxCarHire.IsChecked == true)
{
if (datePickerCarFrom.SelectedDate == null || datePickerCarTo.SelectedDate == null ||
comBoxDriver.SelectionBoxItem.ToString() == String.Empty)
{
MessageBox.Show("Please provide all car hire details.");
return;
}
}
if (client == null)
{
MessageBox.Show("Please provide client's details.");
return;
}
var facade = BusinessFacadeSingleton.Instance();
DateTime startDate = datePickerStartDate.SelectedDate.Value.Date;
DateTime endDate = datePickerEndDate.SelectedDate.Value.Date;
bool eveningMeal = checkBoxEvMeals.IsChecked.Value;
bool breakfast = checkBoxBreakfast.IsChecked.Value;
bool carHire = checkBoxCarHire.IsChecked.Value;
DateTime hireStart = DateTime.Today;
DateTime hireEnd = DateTime.Today;
string driver = comBoxDriver.SelectionBoxItem.ToString();
int chaletId = Convert.ToInt32(comBoxChaletId.SelectionBoxItem.ToString());
int bookingRef = DataLayerFacade.GetNextBookingRef();
if (existingClient != null) // sets the client as an existing client to avoid duplicaiton
{
client = existingClient;
}
AbstractBooking booking = facade.CreateBooking(bookingRef, startDate, endDate, client, guests, chaletId, eveningMeal,
breakfast, carHire, hireStart, hireEnd, driver);
DataLayerFacade.SaveBooking(booking, breakfast, eveningMeal);
// add the booking to the database
Reset();
MessageBox.Show("The booking has been created. The booking reference number is: " + booking.BookingRefNo);
this.Close();
}
// savel all booking data in the database tables
public static void SaveBooking(AbstractBooking booking, bool breakfast, bool eveningMeal)
{
DatabaseCalls.AddBooking(booking.BookingRefNo, booking.ArrivalDate, booking.DepartureDate,
booking.ChaletId, breakfast, eveningMeal);
DatabaseCalls.CreateCustomer(booking.Client.CustomerNumber, booking.Client.Name,
booking.Client.Address);
DatabaseCalls.LinkClientToBooking(booking.BookingRefNo, booking.Client.CustomerNumber);
foreach (var guest in booking.GuestList) // each guest is saved separately in the database
{
GuestDecorator guestDec = (GuestDecorator)guest;
DatabaseCalls.CreateGuest(guestDec.Name, guestDec.PassportNumber,
guestDec.Age);
DatabaseCalls.LinkGuestToBooking(booking.BookingRefNo, guestDec.PassportNumber);
if (guestDec.Component != null)
{
DatabaseCalls.LinkCustomerGuest(booking.Client.CustomerNumber, guestDec.PassportNumber);
}
}
if (booking.GetType() == typeof(CarHireDecorator))
{
DatabaseCalls.AddCarHire(((CarHireDecorator)booking).Driver, booking.BookingRefNo,
((CarHireDecorator)booking).StartDate, ((CarHireDecorator)booking).EndDate);
}
}
public static AbstractBooking booking = null; // booking from which all details are taken
public BookingDetails()
{
InitializeComponent();
disableControls();
txtBoxEditPassp.MaxLength = 10;
txtBoxEditName.MaxLength = 50;
// below code retreives booking information from the database and constructs a booking object
// which is then used to populate booking details in the window
booking = DataLayerFacade.RetreiveBooking(bookingRef);
booking.BookingRefNo = bookingRef;
datePickArrival.SelectedDate = booking.ArrivalDate;
datePickDepart.SelectedDate = booking.DepartureDate;
lblBookingRef1.Content = bookingRef;
lblCustName.Content = booking.Client.Name;
lblCustAddress.Content = booking.Client.Address;
foreach (var guest in booking.GuestList)
{
listBoxGuests.Items.Add(guest.Name);
comBoxDriver.Items.Add(guest.Name);
}
if (booking.GetType() == typeof(CarHireDecorator))
{
checkBoxCarHire.IsChecked = true;
datePickHireStart.SelectedDate = ((CarHireDecorator)booking).StartDate;
datePickHireEnd.SelectedDate = ((CarHireDecorator)booking).EndDate;
comBoxDriver.SelectedItem = ((CarHireDecorator)booking).Driver;
lblHireFrom.Visibility = Visibility.Visible;
lblHireTo.Visibility = Visibility.Visible;
lblDriver.Visibility = Visibility.Visible;
datePickHireStart.Visibility = Visibility.Visible;
datePickHireEnd.Visibility = Visibility.Visible;
comBoxDriver.Visibility = Visibility.Visible;
var carDecorator = (CarHireDecorator)booking;
if (carDecorator.Component.GetType() == typeof(BreakfastDecorator))
{
checkBoxBreakfast.IsChecked = true;
var breakfasrDecorator = (BreakfastDecorator)carDecorator.Component;
if (breakfasrDecorator.Component.GetType() == typeof(EveningMealDecorator))
{
checkBoxEvMeal.IsChecked = true;
}
}
if (carDecorator.Component.GetType() == typeof(EveningMealDecorator))
{
checkBoxEvMeal.IsChecked = true;
}
}
if (booking.GetType() == typeof(BreakfastDecorator))
{
checkBoxBreakfast.IsChecked = true;
var breakfasrDecorator = (BreakfastDecorator)booking;
if (breakfasrDecorator.Component.GetType() == typeof(EveningMealDecorator))
{
checkBoxEvMeal.IsChecked = true;
}
}
if (booking.GetType() == typeof(EveningMealDecorator))
{
checkBoxEvMeal.IsChecked = true;
}
comBoxChaletId.Items.Add(booking.ChaletId);
comBoxChaletId.SelectedItem = booking.ChaletId;
}
