using System;
using System.Threading.Tasks;
using Aitex.Core.Account;
using Aitex.Core.RT.Event;
using Aitex.Core.WCF;
using MECF.Framework.UI.Core.Accounts;

namespace UserLoginTester
{
    internal class Program
    {
        private static Credential _loginCred;
        
        public static async Task Main(string[] args)
        {
            EventClient.Instance.OnEvent += Instance_OnEvent;
            EventClient.Instance.OnDisconnectedWithRT += Instance_OnDisconnectedWithRT;
            EventClient.Instance.Start();
            
            var accounts = AccountClient.Instance.Service.GetAccounts();
            foreach (var acc in accounts)
            {
                Console.WriteLine(acc.LoginName);
            }

            Console.ForegroundColor = ConsoleColor.Green;
            Console.WriteLine(@"Login by 'admin'...");
            var retLogin = await AccountClient.Instance.Service.LoginEx("admin", "admin", "0", null);
            _loginCred = retLogin.Credential;
            Console.ResetColor();
            Console.WriteLine($@"Login Result: {retLogin.Result}");
            
            Console.WriteLine(@"Press any key to exit...");
            Console.ReadKey();
            
            AccountClient.Instance.Service.LogoutEx(retLogin.Credential);
        }

        private static void Instance_OnDisconnectedWithRT()
        {
            throw new NotImplementedException();
        }

        private static void Instance_OnEvent(EventItem evt)
        {
            switch (evt.Type)
            {
                case EventType.EventUI_Notify:
                    break;
                case EventType.Dialog_Nofity:
                    break;
                case EventType.KickOut_Notify:
                    break;

                case EventType.LoginBySameUser_Notify:
                    if (Guid.TryParse(evt.Description, out var token) && evt.Tag is Credential requestingCred)
                    {
                        if (_loginCred != null && token == _loginCred.Token)
                        {
                            Console.WriteLine(
                                @"Some users is requesting to login the system, you will be forced to switch to read-only mode, do you agree?");
                            
                            __prompt:
                            Console.Write("[Y]es/[N]o: ");
                            var ack = Console.ReadLine();
                            switch (ack)
                            {
                                case "Y":
                                    AccountClient.Instance.Service.ConfirmLoginRequest(requestingCred);
                                    AccountClient.Instance.Service.LogoutEx(_loginCred);
                                    break;
                                case "N":
                                    AccountClient.Instance.Service.RejectLoginRequest(requestingCred);
                                    break;
                                default:
                                    goto __prompt;
                            }
                        }
                    }
                    break;
      
                case EventType.Sound_Notify:
                    break;
                case EventType.UIMessage_Notify:
                    //PopUIMessage(obj);
                    break;
            }
        }
    }
}