public static void GetItemDetails()
{
var product = new CartItem();
CreateProduct(product);
SubTotal += product.Quantity * product.Price;
ConsoleLogging.IsImported(product);
ConsoleLogging.IsTaxable(product);
GroceryList.Add(product);
}
public static string VerifyPurchaseAnotherProduct(string userInput)
{
if (userInput.ToLower() == "yes" || userInput.ToLower() == "no")
{
return(userInput);
}
else
{
Console.WriteLine($"\"{userInput}\": is not a valid entry. Please enter yes or no.");
ConsoleLogging.PurchaseAnotherProduct();
return(userInput);
}
}
public static string VerifyIsTaxable(string userInput)
{
CartItem product = new CartItem();
if (userInput == "yes" || userInput == "no")
{
return(userInput);
}
else
{
Console.WriteLine($"\"{userInput}\": is not a valid entry. Please enter yes or no.");
ConsoleLogging.IsTaxable(product);
return(userInput);
}
}
static void Main(string[] args)
{
bool complete;
do
{
Console.Clear();
Cart.GetItemDetails();
complete = (ConsoleLogging.PurchaseAnotherProduct() == "no");
} while (complete == false);
Console.Clear();
Receipt.PrintReceipt();
}
public static string IsNameNull()
{
CartItem product = new CartItem();
string name = Console.ReadLine();
product.Name = name;
bool isEmptyOrNull = String.IsNullOrEmpty(name);
if (isEmptyOrNull == true)
{
Console.WriteLine($"\"{product.Name}\": is not a valid product name.");
ConsoleLogging.GetName(product);
return(product.Name);
}
return(product.Name);
}
public static decimal ParsePrice()
{
CartItem product = new CartItem();
bool parsed = decimal.TryParse(Console.ReadLine(), out decimal price);
product.Price = price;
if (parsed == true)
{
if (product.Price <= 0)
{
Console.WriteLine($"{product.Price}: is not a valid price");
ConsoleLogging.GetPrice(product);
}
return(product.Price);
}
ConsoleLogging.GetPrice(product);
return(product.Price);
}
public static int ParseQuantity()
{
CartItem product = new CartItem();
bool parsed = int.TryParse(Console.ReadLine(), out int quantity);
product.Quantity = quantity;
if (parsed == true)
{
if (product.Quantity <= 0)
{
Console.WriteLine($"{product.Quantity}: is not a valid quantity.");
ConsoleLogging.GetQuantity(product);
}
return(product.Quantity);
}
ConsoleLogging.GetQuantity(product);
return(product.Quantity);
}
public static void CreateProduct(CartItem product)
{
ConsoleLogging.GetName(product);
ConsoleLogging.GetQuantity(product);
ConsoleLogging.GetPrice(product);
}
