private async void Buy(object sender, EventArgs e)
{
Account account = main.GetAccount;
int sum = 0;
foreach (var item in main.GetBasketMovies)
{
sum += item.Price;
}
var answer = await DisplayAlert("Уведомление", "Вы уверены что хотите купить фильмы", "Да", "Нет");
if (answer)
{
if (account.Money >= sum)
{
account.Money -= sum;
main.GetAccount = account;
await App.DBAccount.EditItemAsync(account);
List <BuyMovie> buyMovies = new List <BuyMovie>();
foreach (var item in main.GetBasketMovies)
{
BuyMovie buy = new BuyMovie {
IdAccount = account.IdAccount, IdMovie = item.IdMovie, DateBuy = DateTime.Now
};
buyMovies.Add(buy);
}
await App.DBBuyMovie.SaveItemsAsync(buyMovies);
main.GetBasketMovies.Clear();
list.ItemsSource = null;
(main.Detail as NavigationPage).PushAsync(new PanelListMovie(main));
main.Master = new UserPanelMaster(main)
{
Title = "Панель пользователя", BindingContext = account
};
}
else
{
await DisplayAlert("Уведомление", "На вашем аккаунте не хватает денег", "Окей");
}
}
}
public Task <int> EditItemAsync(BuyMovie item)
{
return(_database.UpdateAsync(item));
}
public Task <int> DeleteItemAsync(BuyMovie item)
{
return(_database.DeleteAsync(item));
}
public Task <int> SaveItemAsync(BuyMovie item)
{
return(_database.InsertAsync(item));
}