public void AddToCart(SeatingModel selectedSeat)
{
SeatingModel seatingModel = Seats.FirstOrDefault(x => x.Seat.Id == selectedSeat.Seat.Id);
seatingModel.IsSelected = !seatingModel.IsSelected;
SelectedSeats.Clear();
IEnumerable <SeatingModel> selectedSeats = Seats.Where(x => x.IsSelected);
string seatPriceWithVat = _pricingService.GetTotalWithVatAmount(Screening.Pricing.Price);
foreach (var seat in selectedSeats)
{
SelectedSeatViewModel selectedSeatViewModel = new SelectedSeatViewModel
{
SeatingModel = seat,
Description = $"{Screening.Pricing.Name} Seat {seat.Seat.Label} - {seatPriceWithVat} {Currency}"
};
SelectedSeats.Add(selectedSeatViewModel);
}
CalculateTotals();
}
public async Task <List <SeatingModel> > GetSeatingAsync(int id)
{
Screening screening = await _screeningRepo.GetAsync(id);
IEnumerable <Reservation> screeningReservations = await _reservationRepo.GetByScreeningIdAsync(id);
//gets reserved seats first
List <SeatingModel> screeningSeats = screeningReservations.SelectMany(x => x.SeatReservations)
.Select(x => new SeatingModel
{
IsReserved = true,
Seat = _mapper.Map <SeatDto>(x.Seat)
}).ToList();
//gets all seats
IEnumerable <Seat> hallSeats = await _seatRepo.GetAsync(x => x.HallId == screening.HallId);
IEnumerable <Seat> freeSeats = hallSeats.Where(x => !screeningSeats.Select(y => y.Seat.Id).Contains(x.Id)).ToList();
foreach (Seat seat in freeSeats)
{
SeatingModel seatingModel = new SeatingModel
{
IsReserved = false,
Seat = _mapper.Map <SeatDto>(seat)
};
screeningSeats.Add(seatingModel);
}
return(screeningSeats.OrderBy(x => x.Seat.SeatNumber).ToList());
}
public void RemoveFromCart(int seatId)
{
SelectedSeatViewModel selectedSeatViewModel = SelectedSeats.FirstOrDefault(x => x.SeatingModel.Seat.Id == seatId);
SeatingModel seatingModel = selectedSeatViewModel.SeatingModel;
seatingModel.IsSelected = false;
SelectedSeats.Remove(selectedSeatViewModel);
CalculateTotals();
}
private void AddToCart(Button button, SeatingModel seat)
{
model.AddToCart(seat);
AdjustSelectedSeats(button, seat);
if (!this.NewReservationButton.IsEnabled)
{
SetReserveButton();
}
}
private void AdjustSelectedSeats(Button button, SeatingModel seat)
{
bool seatStatus = model.GetSeatStatus(seat.Seat.Id);
button.TextColor = GetButtonTextColor(seatStatus);
button.BackgroundColor = GetButtonBackgroundColor(seatStatus);
int selectedSeatsCount = model.SelectedSeats.Count;
this.SelectedSeatsListView.HeightRequest = selectedSeatsCount * _selectedSeatsRowHeight;
}
public static int GetSeatColumn(this SeatingModel seat, Hall hall)
{
if (seat.Seat.SeatNumber % hall.NumberOfColumns == 0)
{
return(hall.NumberOfColumns);
}
else
{
return(seat.Seat.SeatNumber % hall.NumberOfColumns);
}
}
private Button CreateButton(SeatingModel seat)
{
Button button = new Button
{
BindingContext = seat,
Text = seat.Seat.Label,
IsEnabled = !seat.IsReserved,
BackgroundColor = seat.IsReserved ? Color.Gray : Color.White,
TextColor = seat.IsReserved ? Color.White : Color.Gray,
CornerRadius = 2,
BorderColor = Color.Gray,
WidthRequest = 45
};
if (!seat.IsReserved)
{
button.Command = new Command(() => AddToCart(button, seat));
}
return(button);
}
public bool GetSeatStatus(int selectedSeatId)
{
SeatingModel seatingModel = Seats.FirstOrDefault(x => x.Seat.Id == selectedSeatId);
return(seatingModel.IsSelected);
}
public static int GetSeatRow(this SeatingModel seat, Hall hall)
{
return((seat.Seat.SeatNumber - 1) / hall.NumberOfColumns);
}