private async Task DownloadPdf()
{
IsBusy = true;
IsVisible = false;
if (await PdfFileHelper.ExistsAsync(_pdfModel.FileName) == false)
{
if (CrossConnectivity.Current.IsConnected == true)
{
await PdfFileHelper.DownloadDocumentsAsync(_pdfModel);
IsVisible = true;
}
else
{
await Application.Current.MainPage.DisplayAlert("Ops", "Revisa tu conexion a Internet", "Ok");
}
}
else
{
IsVisible = true;
}
PdfUri = PdfFileHelper.GetFilePathFromRoot(_pdfModel.FileName);
IsBusy = false;
}
private void BuyClick(object data = null)
{
int allFullSitsCount = CinemaHall.Sits.Count(sit => sit.IsFull);
int guestBuyTicketCount = allFullSitsCount - FullSitsCount;
if (guestBuyTicketCount == 0)
{
MessageBox.Show("You didn't choose any sit.", "Mosaviena");
return;
}
MessageBoxResult result = MessageBox.Show($"Do You want to buy cinema ticket(s) to {CinemaHall.Movie.Title} ?\nYour payment equals to {CinemaHall.Movie.ImdbRating * guestBuyTicketCount} $", "Mosaviena", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
CinemaHall.FullSitsCount = allFullSitsCount;
MessageBox.Show($"Operation {result} done successfully.", "Mosaviena");
decimal totalBudget = BinaryFileHelper.BinaryDeserialization("Total Budget");
totalBudget = totalBudget + (decimal)(CinemaHall.Movie.ImdbRating * guestBuyTicketCount);
BinaryFileHelper.BinarySerialization(totalBudget, "Total Budget");
StarViewModel starViewModel = new StarViewModel();
StarWindow starView = new StarWindow
{
DataContext = starViewModel
};
starView.ShowDialog();
JsonFileHelper.JsonSerialization <CinemaHall>(CinemaHalls, "Database of Cinemas/cinemas");
PdfFileHelper.WritePaymentToFile(
Tuple.Create(CinemaHall.Movie, CinemaHall.Movie.ImdbRating * guestBuyTicketCount, starViewModel.RatingNumber),
$"{PdfFileHelper.ConvertFileNameToAcceptableFileName(CinemaHall.Movie.Title)}");
GuestBuyTicketViewModel guestBuyTicketViewModel = new GuestBuyTicketViewModel(CinemaHalls);
GuestBuyTicketView guestBuyTicketView = new GuestBuyTicketView
{
DataContext = guestBuyTicketViewModel
};
ViewController.SecondView.Content = guestBuyTicketView;
}
}
