using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Net.Sockets;
using System.Net;
using System.IO;
using System;
using System.Security.Policy;
using log4net;
using log4net.Config;
using System.Text.Json;
using chatapi;
using System.Diagnostics;
using System.Windows.Interop;
using ControlzEx.Standard;

[assembly: XmlConfigurator(ConfigFile = "config/log4net.config", Watch = true)]
namespace chatclient
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        LoginWindow Login = new();
        static string? receive;
        public static int user_id = 0;
        public static string? LoginMsg = "123";
        private static readonly ILog log = LogManager.GetLogger(typeof(MainWindow));
        public static Socket? Client;
        public MainWindow()
        {
            InitializeComponent();
            log.Info("Hello World!");
            this.Hide();
            Client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            try
            {
                log.Info("连接服务器 127.0.0.1:5555 ");
                Client.Connect("127.0.0.1", 5555);
            }
            catch (Exception ex)
            {
                Client.Close();
                log.Error(ex);
            }
            Login.Show();
            Thread th = new Thread(Receive);
            th.Start();
        }
        static void Receive()
        {
            byte[] buffer = new byte[1024];
            try
            {
                while (true)
                {
                    int num = Client!.Receive(buffer);
                    if (num == 0) break;
                    if (Client.Poll(100, SelectMode.SelectRead) && Client.Available == 0 || !Client.Connected)
                    {
                        log.Error("连接已断开");
                        break;
                    }
                    receive = Encoding.UTF8.GetString(buffer, 0, num);
                    response(receive);
                }
            }
            catch (Exception ex) {
                log.Error(ex);
            }
            finally
            {
                Client?.Close();
            }
        }
        static void response(string msg) 
        {
            LoginData data = JsonSerializer.Deserialize<LoginData>(msg)!;

            if (data.success) {

            }
            else {
                //LoginWindow.Instance.LoginMsg.Text = msg;

            }
            
        }
    }
}