public static void PurchaseItem(User user)
{
ListItems();
Console.WriteLine("Enter the number of the item you want to purchase");
if (int.TryParse(Console.ReadLine(), out var itemSelected))
{
itemSelected -= 1; // Get the array index
foreach (var t in _items)
{
if (user.CreditCard < _items[itemSelected].ItemPrice)
{
Console.WriteLine("Sorry, but you need to withdraw money to your creditcard.");
Menu.DisplayMenu();
break;
}
if (_items[itemSelected].ItemInventory == 0)
{
Console.WriteLine($"Sorry, but {_items[itemSelected].ItemName} seems to be sold out");
PurchaseItem(user);
break;
}
Console.WriteLine($"Thank you! Your order of {_items[itemSelected].ItemName} for {_items[itemSelected].ItemPrice}$ will be delivered as soon as possible.");
_items[itemSelected].ItemPrice -= user.CreditCard;
break;
}
}
else
Console.WriteLine("You need to enter a number");
}
static void Main(string[] args)
{
Menu menu = new Menu();
Bank bank = new Bank();
Inventory inventory = new Inventory();
int balance = 0;
int creditCard = 0;
User user = new User(balance, creditCard);
Menu.DisplayMenu();
while (true)
{
var input = Console.ReadLine();
{
switch (input)
{
case "1":
try
{
Console.Clear();
Inventory.PurchaseItem(user);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
break;
case "2":
try
{
Bank.ShowBalance(user);
Menu.DisplayMenu();
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
break;
case "3":
try
{
Console.WriteLine("How much would you like to withdraw to your creditcard?");
int.TryParse(Console.ReadLine(), out var withdrawAmount);
Bank.Withdraw(withdrawAmount, user);
Menu.DisplayMenu();
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
break;
default:
Console.WriteLine("You need to input 1. To order items, 2. To Show balance or 3. to Withdraw money");
break;
}
}
}
}