using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
    class Program
    {
        static string username;
        static string password;

        static void DoLogin()
        {
            // Whatever should happend when you login
            Console.Out.WriteLine("Logged in as " + username + "!");
            return;
        }

        static void DoLogout()
        {
            // Whatever should happend when you logout
            Console.Out.WriteLine("You have successfully logged out!");
            return;
        }

        static void GetLogin()
        {
            Console.Out.Write("Enter Username: ");
            username = Console.In.ReadLine();
            Console.Out.Write("Enter Password: ");
            password = Console.In.ReadLine();
            DoLogin();
            return;
        }
        static bool GetInput()
        {
            Console.Out.Write(">>> ");
            string Text = Console.In.ReadLine();
            switch (Text)
            {
                /* Incase you don't know the switch statement, it's like if, else if, else.
                 * Typing case "String here":
                 *          Code to occur if Text equlals the case
                 *          break;
                 * Or default:
                 *      Code to occur if it didn't match any of them (else)
                 *      break;
                 */
                case "exit":
                    return false;
                case "logout":
                    DoLogout();
                    GetLogin();
                    break;
                default:
                    Console.Out.Write("Unknown command entered!\n");
                    break;
            }
            return true;
        }
        static void Main(string[] args)
        {
            Console.Out.Write("--- Onion Steam Version 1.0 ---\n\n");
            GetLogin();
            input:
                bool i = GetInput();
            if (!i)
            {
                return;
            }
            else
            {
                goto input;
            }
        }
    }
}