private void ApplyButton_Click(object sender, RoutedEventArgs e)
{
DateTime?fromDate = FromDatePicker.SelectedDate;
if (fromDate == null)
{
WindowManager.ShowPopupMessage("Please select From date.");
return;
}
_reservation.From = fromDate;
DateTime?toDate = ToDatePicker.SelectedDate;
if (toDate == null)
{
WindowManager.ShowPopupMessage("Please select To date.");
return;
}
_reservation.To = toDate;
RoomViewObject roomViewObject = (RoomViewObject)RoomsDataGrid.SelectedItem;
if (roomViewObject == null)
{
WindowManager.ShowPopupMessage("Please select room.");
return;
}
_reservation.setRoom(roomViewObject.RoomNumber);
GuestViewObject guestViewObject = (GuestViewObject)GuestsDataGrid.SelectedItem;
if (guestViewObject == null)
{
WindowManager.ShowPopupMessage("Please select guest.");
return;
}
_reservation.setGuest(guestViewObject.Id);
if (!_dataManager.ReservationValidator.ValidateReservation(_reservation, true))
{
return;
}
if (_isReservationNew)
{
_reservation.AddToDatabase(_dataManager.Context);
WindowManager.ShowPopupMessage($"Created reservation no. {_reservation.Id} on {_reservation.GuestName} {_reservation.GuestSurname}.");
}
else
{
_reservation.SaveChangesToDatabase(_dataManager.Context);
WindowManager.ShowPopupMessage($"Updated reservation no. {_reservation.Id} on {_reservation.GuestName} {_reservation.GuestSurname}.");
}
_dataManager.Update();
this.Close();
}
private void AddGuestButton_Click(object sender, RoutedEventArgs e)
{
GuestViewObject guest = new GuestViewObject();
guest.Name = NameForm.Text;
guest.Surname = SurnameForm.Text;
guest.Email = EmailForm.Text;
guest.Phone = PhoneForm.Text;
if (!_dataManager.GuestValidator.ValidateGuest(guest, true))
{
return;
}
guest.AddToDatabase(_dataManager.Context);
WindowManager.ShowPopupMessage($"Created new guest: {guest.Name} {guest.Surname}.");
_dataManager.Update();
this.Close();
}
private void FillForm()
{
if (_reservation == null)
{
return;
}
FromDatePicker.SelectedDate = _reservation.From;
ToDatePicker.SelectedDate = _reservation.To;
int roomNumber = (int)_reservation.RoomNumber;
if (roomNumber > 0)
{
RoomViewObject room = _dataManager.GetRoom(roomNumber);
foreach (var obj in RoomsDataGrid.Items)
{
if (((RoomViewObject)obj).RoomNumber == room.RoomNumber)
{
RoomsDataGrid.SelectedItem = obj;
break;
}
}
}
int guestId = (int)_reservation.getGuestId();
if (guestId > 0)
{
GuestViewObject guest = _dataManager.GetGuest(guestId);
foreach (var obj in GuestsDataGrid.Items)
{
if (((GuestViewObject)obj).Id == guest.Id)
{
GuestsDataGrid.SelectedItem = obj;
break;
}
}
}
}
public bool ValidateGuest(GuestViewObject guest, bool showMessages = false)
{
if (guest.Name == null || guest.Name.Length == 0)
{
if (showMessages)
{
WindowManager.ShowPopupMessage("Name cannot be empty");
}
return(false);
}
if (guest.Surname == null || guest.Surname.Length == 0)
{
if (showMessages)
{
WindowManager.ShowPopupMessage("Surname cannot be empty");
}
return(false);
}
return(true);
}
