static void Main(string[] args)
{
Console.WriteLine("Welcome To SeeClearlyPOS");
Terminal.Cart shoppingCart = new Terminal.Cart();
Terminal.Catalog priceCatalog = new Terminal.Catalog();
Terminal.ConsoleHelpers consoleHelpers = new Terminal.ConsoleHelpers();
Console.WriteLine("Current Products:");
priceCatalog.ShowCurrentProducts(priceCatalog.ProductCatalog);
//Make sure to start total at 0 prepare interface.
bool stillShopping = true;
double billRunningTotal = 0;
string commands = @"
Arguments:
-TC1 -- Runs test case 1.
-TC2 -- Runs test case 2.
-TC3 -- Runs test case 3.
-CART -- Displays current cart items.
-CT -- Completes transaction, totals values.
-CS -- Complete the Shopping experience.
-ADD -- Addes a new item to the catalog.
-ITEMS -- Shows products in catalog.";
Console.WriteLine(commands);
do
{
Console.WriteLine("[TERMINAL:] Please enter product or argument:");
string terminalInput = Console.ReadLine().ToUpper();
//Menu - Takes arguments as above
if (terminalInput == "TC1")
{
string[] testCase1 = { "A", "B", "C", "D", "A", "B", "A" };
consoleHelpers.TestCase(testCase1, 13.25, shoppingCart.CurrentCart, priceCatalog.ProductCatalog, billRunningTotal);
}
else if (terminalInput == "TC2")
{
string[] testCase2 = { "C", "C", "C", "C", "C", "C", "C" };
consoleHelpers.TestCase(testCase2, 6.00, shoppingCart.CurrentCart, priceCatalog.ProductCatalog, billRunningTotal);
}
else if (terminalInput == "TC3")
{
string[] testCase3 = { "A", "B", "C", "D" };
consoleHelpers.TestCase(testCase3, 7.25, shoppingCart.CurrentCart, priceCatalog.ProductCatalog, billRunningTotal);
}
//Complete Transaction, calculate totals
else if (terminalInput == "CT")
{
shoppingCart.CalculateCartTotal(shoppingCart.CurrentCart, priceCatalog.ProductCatalog, billRunningTotal);
shoppingCart.ClearCurrentCart();
}
else if (terminalInput == "CART")
{
shoppingCart.ShowCartContents(shoppingCart.CurrentCart);
}
//Adds a new product to the catalog
else if (terminalInput == "ADD")
{
Console.WriteLine("Adding a new Product:");
try
{
Console.WriteLine("Please Enter a single Letter");
string newProductCode = Console.ReadLine().ToUpper();
Console.WriteLine("Please Enter a Price:");
double newPrice = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Does it get a Bulk Discount? Y|N");
string newHasBulk = Console.ReadLine().ToUpper();
if (newHasBulk == "Y")
{
Console.WriteLine("How many to buy in bulk?");
int newBulkTrigger = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Please Enter a discount Price:");
double newBulkDiscount = Convert.ToDouble(Console.ReadLine());
priceCatalog.AddNewProduct(priceCatalog.ProductCatalog, newProductCode, newPrice, false, newBulkTrigger, newBulkDiscount);
Console.WriteLine("Thanks I've added the new product with discount called: {0}", newProductCode);
}
else
{
int newBulkTrigger = 0;
double newBulkDiscount = 0;
priceCatalog.AddNewProduct(priceCatalog.ProductCatalog, newProductCode, newPrice, false, newBulkTrigger, newBulkDiscount);
Console.WriteLine("Thanks I've added the new product called: {0}", newProductCode);
}
}
catch (Exception e)
{
Console.WriteLine("Computer says no.... {0}", e);
}
}
//Shows the Items avalible to be scanned, for if a new item is added.
else if (terminalInput == "ITEMS")
{
priceCatalog.ShowCurrentProducts(priceCatalog.ProductCatalog);
}
else if (terminalInput == "CS")
{
stillShopping = false;
}
else
{
//Check if it is a product in the product list
shoppingCart.AddProductToCart(shoppingCart.CurrentCart, priceCatalog.ProductCatalog, terminalInput);
}
}while (stillShopping);
}