Пример #1
0
        static void Main(string[] args)
        {
            var setup   = new SetUpService();
            var catalog = setup.CreateCatalogue();

            var scanService  = new ScanService(catalog);
            var totalService = new TotalUpService(catalog);

            Console.WriteLine("Checkout service");
            Console.WriteLine("Please enter the code for each item and press enter. Entering 'DONE' will return the total");

            var checkOut = false;

            while (!checkOut)
            {
                var line = Console.ReadLine();
                if (line == "DONE")
                {
                    checkOut = true;
                    Console.WriteLine("Total: " + totalService.TotalUp(scanService.ScannedItems).ToString());
                    Console.ReadLine();
                }
                else
                {
                    try
                    {
                        scanService.Scan(line);
                    }
                    catch (Exception ex)
                    {
                        Console.WriteLine(ex.Message);
                    }
                }
            }
        }
        public void TotalUpServiceSetUp()
        {
            var catalog = new Catalogue();

            catalog.AddProduct(new Product("A13", 0.50m, "Apple"));
            catalog.AddProduct(new Product("C45", 1.50m, "Chicken"));
            catalog.AddProduct(new Product("B15", 2.50m, "Beans"));
            catalog.AddProduct(new Product("T23", 1.00m, "Tea"));

            catalog.AddOffer(new Offer("A13", 3, 1.00m));
            catalog.AddOffer(new Offer("C45", 4, 4.00m));

            TotalService = new TotalUpService(catalog);
        }