/// <summary>
/// Remove <see cref="ArticleItemDataModel"/> from checkout
/// </summary>
/// <param name="arg"></param>
public void RemoveFromCheckoutAction(object arg)
{
ArticleItemDataModel item = (ArticleItemDataModel)arg;
var articleToRemove = Checkout.First(a => a.Article.ID == item.Article.ID);
if (articleToRemove != null)
{
Checkout.Remove(articleToRemove);
}
//
RemoveFromCheckoutSum((float)articleToRemove.Article.BasePrice);
// Recount the checkout item
NumberOfItemsInCheckout = Checkout.Count();
//Safety check for negatives, maybe not needed
if (NumberOfItemsInCheckout < 0)
{
NumberOfItemsInCheckout = 0;
}
// Disable the buy button
if (NumberOfItemsInCheckout < 1)
{
BuyButtonEnabledMode = "False";
}
}
/// <summary>
///
/// </summary>
/// <param name="args"></param>
private async void CreateNewCustomArticleAction(object args)
{
// Filter out unchecked ingredients
var selectedIngredients = Ingredients.Where(a => a.IsChecked);
// Initiate new Article model
var newArticle = await Global.ArticleRepo.GetAsync(80);
foreach (var item in Ingredients)
{
newArticle.Ingredients.Add(new Ingredient {
ID = item.ID, Name = item.Name, Price = item.Price
});
newArticle.BasePrice += item.Price;
}
// Inside the wrapper thingy
var articleItemDataModel = new ArticleItemDataModel(newArticle);
// Add to checkout
AddToCheckoutAction(articleItemDataModel);
// Reset for next custom article
ResetIngredients();
}