private async Task Remove(ShoppingCartItemViewModel item)
{
if (item == null)
{
return;
}
string errorMessage = string.Empty;
try
{
// Hide the AppBar
IsBottomAppBarOpened = false;
await _shoppingCartRepository.RemoveShoppingCartItemAsync(item.Id);
ShoppingCartItemViewModels.Remove(item);
CheckoutCommand.RaiseCanExecuteChanged();
RaisePropertyChanged(nameof(FullPrice));
RaisePropertyChanged(nameof(TotalDiscount));
RaisePropertyChanged(nameof(TotalPrice));
}
catch (Exception ex)
{
errorMessage = string.Format(CultureInfo.CurrentCulture, _resourceLoader.GetString("GeneralServiceErrorMessage"), Environment.NewLine, ex.Message);
}
if (!string.IsNullOrWhiteSpace(errorMessage))
{
await _alertMessageService.ShowAsync(errorMessage, _resourceLoader.GetString("ErrorServiceUnreachable"));
}
}
private async Task UpdateShoppingCartInfoAsync()
{
string errorMessage = string.Empty;
try
{
_shoppingCart = await _shoppingCartRepository.GetShoppingCartAsync();
if (_shoppingCart != null && _shoppingCart.ShoppingCartItems != null)
{
ShoppingCartItemViewModels = new ObservableCollection <ShoppingCartItemViewModel>();
foreach (var item in _shoppingCart.ShoppingCartItems)
{
var shoppingCartItemViewModel = new ShoppingCartItemViewModel(item, _resourceLoader);
shoppingCartItemViewModel.PropertyChanged += ShoppingCartItemViewModel_PropertyChanged;
ShoppingCartItemViewModels.Add(shoppingCartItemViewModel);
}
CheckoutCommand.RaiseCanExecuteChanged();
RaisePropertyChanged(nameof(FullPrice));
RaisePropertyChanged(nameof(TotalDiscount));
RaisePropertyChanged(nameof(TotalPrice));
}
}
catch (Exception ex)
{
errorMessage = string.Format(CultureInfo.CurrentCulture, _resourceLoader.GetString("GeneralServiceErrorMessage"), Environment.NewLine, ex.Message);
}
if (!string.IsNullOrWhiteSpace(errorMessage))
{
await _alertMessageService.ShowAsync(errorMessage, _resourceLoader.GetString("ErrorServiceUnreachable"));
}
}
private void FillWithDummyData()
{
FullPrice = "$100.50";
TotalDiscount = "$10.50";
TotalPrice = "$90.00";
ShoppingCartItemViewModels = new ObservableCollection<ShoppingCartItemViewModel>()
{
new ShoppingCartItemViewModel(new ShoppingCartItem()
{
Id = Guid.NewGuid().ToString(),
Product = new Product() { Title = "Product 1", Description = "Description of Product 1", ListPrice = 25.10, DiscountPercentage = 10, ProductNumber = "1", ImageUri = new Uri("ms-appx:///Assets/StoreLogo.png") },
Quantity = 1,
Currency = "USD"
},
null),
new ShoppingCartItemViewModel(new ShoppingCartItem()
{
Id = Guid.NewGuid().ToString(),
Product = new Product() { Title = "Product 2", Description = "Description of Product 2", ListPrice = 25.10, DiscountPercentage = 10, ProductNumber = "2", ImageUri = new Uri("ms-appx:///Assets/StoreLogo.png") },
Quantity = 20,
Currency = "USD"
},
null),
new ShoppingCartItemViewModel(new ShoppingCartItem()
{
Id = Guid.NewGuid().ToString(),
Product = new Product() { Title = "Product 3", Description = "Description of Product 3", ListPrice = 25.10, DiscountPercentage = 10, ProductNumber = "3", ImageUri = new Uri("ms-appx:///Assets/StoreLogo.png") },
Quantity = 30,
Currency = "USD"
},
null),
new ShoppingCartItemViewModel(new ShoppingCartItem()
{
Id = Guid.NewGuid().ToString(),
Product = new Product() { Title = "Product 4", Description = "Description of Product 4", ListPrice = 25.10, DiscountPercentage = 10, ProductNumber = "4", ImageUri = new Uri("ms-appx:///Assets/StoreLogo.png") },
Quantity = 14,
Currency = "USD"
},
null),
new ShoppingCartItemViewModel(new ShoppingCartItem()
{
Id = Guid.NewGuid().ToString(),
Product = new Product() { Title = "Product 5", Description = "Description of Product 5", ListPrice = 25.10, DiscountPercentage = 10, ProductNumber = "5", ImageUri = new Uri("ms-appx:///Assets/StoreLogo.png") },
Quantity = 25,
Currency = "USD"
},
null),
};
SelectedItem = ShoppingCartItemViewModels[0];
}
private async Task Remove(ShoppingCartItemViewModel item)
{
if (item == null)
{
return;
}
string errorMessage = string.Empty;
try
{
// Hide the AppBar
IsBottomAppBarOpened = false;
await _shoppingCartRepository.RemoveShoppingCartItemAsync(item.Id);
ShoppingCartItemViewModels.Remove(item);
CheckoutCommand.RaiseCanExecuteChanged();
OnPropertyChanged("FullPrice");
OnPropertyChanged("TotalDiscount");
OnPropertyChanged("TotalPrice");
}
catch (Exception ex)
{
errorMessage = string.Format(CultureInfo.CurrentCulture, _resourceLoader.GetString("GeneralServiceErrorMessage"), Environment.NewLine, ex.Message);
}
if (!string.IsNullOrWhiteSpace(errorMessage))
{
await _alertMessageService.ShowAsync(errorMessage, _resourceLoader.GetString("ErrorServiceUnreachable"));
}
}
private async Task UpdateShoppingCartInfoAsync()
{
string errorMessage = string.Empty;
try
{
_shoppingCart = await _shoppingCartRepository.GetShoppingCartAsync();
if (_shoppingCart != null && _shoppingCart.ShoppingCartItems != null)
{
ShoppingCartItemViewModels = new ObservableCollection<ShoppingCartItemViewModel>();
foreach (var item in _shoppingCart.ShoppingCartItems)
{
var shoppingCartItemViewModel = new ShoppingCartItemViewModel(item, _resourceLoader);
shoppingCartItemViewModel.PropertyChanged += ShoppingCartItemViewModel_PropertyChanged;
ShoppingCartItemViewModels.Add(shoppingCartItemViewModel);
}
CheckoutCommand.RaiseCanExecuteChanged();
OnPropertyChanged("FullPrice");
OnPropertyChanged("TotalDiscount");
OnPropertyChanged("TotalPrice");
}
}
catch (Exception ex)
{
errorMessage = string.Format(CultureInfo.CurrentCulture, _resourceLoader.GetString("GeneralServiceErrorMessage"), Environment.NewLine, ex.Message);
}
if (!string.IsNullOrWhiteSpace(errorMessage))
{
await _alertMessageService.ShowAsync(errorMessage, _resourceLoader.GetString("ErrorServiceUnreachable"));
}
}
