public void UpdateItem(ClothesShopContext db)
{
Console.Clear();
Console.WriteLine("BASKET VIEW");
ShowBasket();
Console.WriteLine();
int itemToUpdate = GetItemToUpdateNo();
int newQuantity = GetNewItemQuantity(itemToUpdate, db);
if (newQuantity == 0)
{
BasketItems.RemoveAt(itemToUpdate);
}
else
{
BasketItems[itemToUpdate].Amount = BasketItems[itemToUpdate].Amount / BasketItems[itemToUpdate].Quantity * newQuantity;
BasketItems[itemToUpdate].Quantity = newQuantity;
}
}
public void DeleteItem()
{
Console.Clear();
Console.WriteLine("BASKET VIEW");
ShowBasket();
Console.WriteLine();
Console.WriteLine("Please provide the item number for deletion");
Console.WriteLine($"To delete all items, write {BasketItems.Count() + 1}");
int itemToDelete = GeneralStaticClass.ReadIntNumber();
while (BasketItems.Count() + 1 < itemToDelete || itemToDelete < 0)
{
Console.WriteLine("Invalid choice");
itemToDelete = GeneralStaticClass.ReadIntNumber();
}
if (itemToDelete == BasketItems.Count() + 1)
{
BasketItems.Clear();
}
else
{
BasketItems.RemoveAt(itemToDelete - 1);
}
}
