using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Threading;

namespace _1464_2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private TcpClient tcplinet;
        private static string messageszhuji="";
        private Thread td;
        private void clinet()
        {
            while (true)
            {
                try
                {
                    tcplinet = new TcpClient();
                    tcplinet.Connect("127.0.0.1", 2000);
                    NetworkStream netsm = tcplinet.GetStream();
                    StreamReader reader = new StreamReader(netsm);
                    messageszhuji = reader.ReadToEnd().ToString();
                    reader.Close();
                    
                }

                catch (Exception ex)
                { MessageBox.Show(ex.Message); }
            }
        }
        
        private void Form1_Load(object sender, EventArgs e)
        {
            td = new Thread(new ThreadStart(clinet));
            td.Start();
            timer1.Start();    
        }
        private void timer1_Tick(object sender, EventArgs e)
        {
            if (messageszhuji != "")
            {
                richTextBox1.AppendText("Ö÷»ú:  "+messageszhuji +" ("+DateTime.Now.ToString("HH:mm:ss")+")"+ "\n");
                richTextBox1.ScrollToCaret();
                messageszhuji = "";
            }
            
        }

        private void button1_Click(object sender, EventArgs e)
        {
            NetworkStream netsm1 = tcplinet.GetStream();
            StreamWriter writer = new StreamWriter(netsm1);
            writer.Write(richTextBox2.Text);
            writer.Flush();
            writer.Close();
            richTextBox1.AppendText("´Ó»ú:  " + richTextBox2.Text.ToString() + " (" + DateTime.Now.ToString("HH:mm:ss")+")" + "\n");
            richTextBox1.ScrollToCaret();
            richTextBox2.Clear();
        }

        private void richTextBox2_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar == '\r')
            { button1_Click(sender,e); }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Application.Exit();
        }

        private void Form1_FormClosed(object sender, FormClosedEventArgs e)
        {
            if (tcplinet != null)
            { tcplinet.Close(); }
            if (td != null)
            {
                if (td.ThreadState == ThreadState.Running)
                { td.Abort(); }
            }
        }


    }
}