public static void startApp()
{
var services = new Services();
Console.WriteLine("Enter Username");
var username = new User(Console.ReadLine());
services.appInfo();
bool productsShop = true;
while (productsShop)
{
var getUserInput = 0;
bool isValidInput = Int32.TryParse(Console.ReadLine(), out getUserInput);
if (isValidInput == false || getUserInput < 1 || getUserInput > 8)
{
Console.WriteLine("Your input is invalid. Please try aghain.");
}
switch (getUserInput)
{
case 1:
services.printVendors();
break;
case 2:
services.printProductsByVendors();
break;
case 3:
services.searchByProductName();
break;
case 4:
services.ascDescProductItems();
break;
case 5:
services.ascDescProductItemsByPrice();
break;
case 6:
services.orders();
break;
}
}
}
