/// <summary>
/// Method allows user to get a receipt after pruchase is completed.
/// Displays receipt both on console and by using service client prints receipt in service base directory.
/// </summary>
/// <param name="productList">List of products after pruchase is completed.</param>
public void PrintReceipt(List <Product> productList)
{
Console.WriteLine();
Console.WriteLine("Receipt created:");
Console.WriteLine(string.Concat(Enumerable.Repeat("*", 20)));
Console.WriteLine(DateTime.UtcNow);
Console.WriteLine(string.Concat(Enumerable.Repeat("*", 20)));
double totalPrice = 0;
foreach (var product in productList)
{
Console.WriteLine($"{product.Name} - {product.ItemsRemaining} x {product.Price}");
totalPrice += product.ItemsRemaining * product.Price;
}
Console.WriteLine(string.Concat(Enumerable.Repeat("*", 20)));
Console.WriteLine($"Price Total: ${totalPrice:0.00}");
using (ProductServiceClient wcf = new ProductServiceClient())
{
wcf.CreateReceipt(productList.ToArray());
}
Console.WriteLine();
Console.WriteLine("Receipt written to file in service base directory.");
}
