// 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();
}
// logic for add new guest button. Adds a new guest to the current booking object and to the database
private void btnNewGuestConf_Click(object sender, RoutedEventArgs e)
{
BusinessFacadeSingleton businessFacase = BusinessFacadeSingleton.Instance();
var newguest = businessFacase.CreateGuest(txtBoxEditName.Text, txtBoxEditPassp.Text,
Convert.ToInt32(txtBoxEditAge.Text));
booking.GuestList.Add(newguest);
listBoxGuests.Items.Add(newguest.Name);
DataLayerFacade.AddGuestToBooking(bookingRef, txtBoxEditName.Text,
txtBoxEditPassp.Text, Convert.ToInt32(txtBoxEditAge.Text));
txtBoxEditAge.Text = "";
txtBoxEditName.Text = "";
txtBoxEditPassp.Text = "";
HideAddNewGuestControls();
}
// retreives all information for a booking and reconstructs it into an object
public static AbstractBooking RetreiveBooking(int bookingId)
{
Client customer = null;
List <Person> guestList = new List <Person>();
int customerRef = DatabaseCalls.GetCustIdForBooking(bookingId);
CustomerItem customerItem = DatabaseCalls.GetCustomersDetails(customerRef).ElementAt(0);
BusinessFacadeSingleton businessFacade = BusinessFacadeSingleton.Instance();
customer = businessFacade.CreateClient(customerItem.Id, customerItem.Name, customerItem.Address);
foreach (var guestItem in DatabaseCalls.GetGuestsDetails(0, bookingId))
{
GuestDecorator guest = businessFacade.CreateGuest(guestItem.Name, guestItem.PassportNumber, guestItem.Age);
if (DatabaseCalls.IsCustomer(guest.Name))
{
guest.SetComponent(customer);
}
guestList.Add(guest);
}
BookingItem bookingItem = DatabaseCalls.GetBookingDetails(bookingId);
CarHireItem carHireItem = DatabaseCalls.GetCarHireDetails(bookingId);
bool carHire = false;
string driver = "";
DateTime hireStart = DateTime.Today;
DateTime hireEnd = DateTime.Today;
if (carHireItem != null)
{
carHire = true;
driver = carHireItem.Driver;
hireStart = carHireItem.HireStart;
hireEnd = carHireItem.HireEnd;
}
var booking = businessFacade.CreateBooking(bookingId, bookingItem.Arrival, bookingItem.Departure, customer, guestList,
bookingItem.ChaletId, bookingItem.EveningMeal, bookingItem.Breakfast, carHire, hireStart,
hireEnd, driver);
return(booking);
}
// logic for add guest button. Adds a guest to guest list
private void btnAddGuest_Click(object sender, RoutedEventArgs e)
{
try
{
if (txtBoxGuestName.Text.Equals(String.Empty) ||
txtBoxGuestAge.Text.Equals(String.Empty) ||
txtBoxGuestPasspNo.Text.Equals(String.Empty))
{
MessageBox.Show("Please provide all guest's details");
return;
}
string guestName = txtBoxGuestName.Text;
string passportNo = txtBoxGuestPasspNo.Text;
int age;
try
{
age = Convert.ToInt32(txtBoxGuestAge.Text);
}
catch (Exception)
{
MessageBox.Show("Please provide age up to 101 as a number.");
return;
}
string address = txtBoxCustAddress.Text;
var facade = BusinessFacadeSingleton.Instance();
GuestDecorator guest = null;
// below code checks retreives details of an existing customer(s) if an existing customer
// wished to make a new booking
if (checkBoxAddAsGuest.IsChecked == true && checkBoxExistCust.IsChecked == false)
{
if (txtBoxCustName.Text == String.Empty || txtBoxCustAddress.Text == String.Empty)
{
MessageBox.Show("Please provide customer details.");
return;
}
int customerNumber = DataLayerFacade.GetNextCustomerNumber();
client = facade.CreateClient(customerNumber, guestName, address);
guest = facade.CreateClientGuest(client, passportNo, age);
}
else
{
guest = facade.CreateGuest(guestName, passportNo, age);
if (client == null)
{
// checks if the existing customer was also a guest so the guest details can be used
if (checkBoxExistCust.IsChecked == true)
{
var existingCustomerDetails = DataLayerFacade.GetOneCustomerDetails(txtBoxCustName.Text);
existingClient = new Client(existingCustomerDetails.Id, existingCustomerDetails.Name, existingCustomerDetails.Address);
if (existingClient == null)
{
MessageBox.Show("Please provide client's details.");
return;
}
client = existingClient;
}
else
{
if (txtBoxCustName.Text == String.Empty || txtBoxCustAddress.Text == String.Empty)
{
MessageBox.Show("Please provide customer details.");
return;
}
int customerNumber = DataLayerFacade.GetNextCustomerNumber();
string clientName = txtBoxCustName.Text;
string clinetAddress = txtBoxCustAddress.Text;
client = facade.CreateClient(customerNumber, clientName, clinetAddress);
}
}
}
guests.Add(guest);
if (guests.Count == 6)
{
MessageBox.Show("You have reached the maxumum number of guests");
txtBoxGuestName.IsReadOnly = true;
txtBoxGuestAge.IsReadOnly = true;
txtBoxGuestPasspNo.IsReadOnly = true;
}
listBoxGuestList.Items.Add(guestName);
comBoxDriver.Items.Add(guestName);// ads the name to a combo box so it can be selected as a driver
txtBoxGuestName.Text = "";
txtBoxGuestPasspNo.Text = "";
txtBoxGuestAge.Text = "";
checkBoxAddAsGuest.IsChecked = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
}
