/// <summary>
/// Used to add product in the vending machine
/// </summary>
/// <returns>message</returns>
public string AddProduct(FactoryPack pack)
{
if (pack == null)
{
return("Product was invalid!");
}
products.Add(pack.Product);
productAmount.Add(pack.Amount);
return("Product added!");
}
/// <summary>
/// Used to refill product in the vending machine
/// </summary>
/// <returns>message</returns>
public string RefillProduct(FactoryPack pack)
{
if (pack == null)
{
return("Product was invalid!");
}
int productIndex = FindProductIndexFromID(pack.Product.ItemID);
ProductAmount[productIndex] += pack.Amount;
return("Product refilled");
}
private void PrintAddProduct()
{
string name = PrintStringInputBox("Enter product name: ");
int id = PrintIntInputBox("Enter product id: ");
double price = PrintDoubleInputBox("Enter product price: ");
int amount = PrintIntInputBox("Enter amount of products: ");
if (machine.CheckMachineRoom(id, amount) != null)
{
Console.WriteLine(machine.CheckMachineRoom(id, amount));
return;
}
Product product = new Product(name, id, price);
FactoryPack pack = factory.BuyFromFactory(product, admin.Money, amount);
Console.WriteLine(machine.AddProduct(pack));
}
// Admin menu **********************************************************
private void PrintRefillProduct()
{
int id = PrintIntInputBox("Enter product id: ");
int amount = PrintIntInputBox("Enter product amount: ");
try
{
if (machine.CheckMachineRoom(id, amount) != null)
{
Console.WriteLine(machine.CheckMachineRoom(id, amount));
return;
}
int index = machine.FindProductIndexFromID(id);
FactoryPack pack = factory.BuyFromFactory(machine.Products[index], admin.Money, amount);
Console.WriteLine(machine.RefillProduct(pack));
}
catch
{
Console.WriteLine("Failed...");
}
}
/// <summary>
/// Used to buy factory pack consisting of products from factory
/// </summary>
/// <returns>FactoryPack</returns>
public FactoryPack BuyFromFactory(Product product, Money money, int amount)
{
FactoryPack factoryPack = new FactoryPack(product, amount);
if (product.Price <= 0)
{
return(null);
}
if (money != null)
{
double price = (product.FactoryPrice * amount);
if (price > money.Balance)
{
return(null);
}
else
{
money.Balance -= price;
this.money.Balance += price;
}
}
return(factoryPack);
}
