/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Chat;

import java.io.*;
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import java.net.*;

/**
 *
 * @author G
 */
public class Janela1 extends Frame //implements ActionListener
{

    Button send;
    TextField tf;
    TextArea ta;
    String str;

    public Janela1() {

        setLayout(null);
        setTitle("ChatBox - G");
        setBackground(Color.LIGHT_GRAY);
        setForeground(Color.black);
        setSize(500, 450);

        setVisible(true);

        tf = new TextField(20);
        ta = new TextArea(10, 10);
        send = new Button("ENVIAR");

        add(ta);
        ta.setBounds(30, 50, 430, 300);
        add(tf);
        tf.setBounds(30, 380, 350, 40);
        add(send);
        send.setBounds(390, 380, 70, 40);
        addWindowListener(new wh());

        send.addActionListener(new send());

        while (true) {
            try {
                ServerSocket s = new ServerSocket(3000);
                Socket c = s.accept();
                BufferedReader b = new BufferedReader(new InputStreamReader(c.getInputStream()));
                str = b.readLine();
                ta.append("\n");
                ta.append(str);
            } catch (Exception e) {
            }
        }
    }

    class wh extends WindowAdapter {

        public void windowClosing(WindowEvent we) {
            System.exit(0);
        }
    }

    class send implements ActionListener {

        public void actionPerformed(ActionEvent ae) {
            String str1 = ae.getActionCommand();
            if (str1.equals("ENVIAR")) {
                try {
                    String s1 = tf.getText();

                    InetAddress address = InetAddress.getLocalHost();
                    String mm = address.getHostName();

                    //    Se quiser utilizar um host, só colocar o ip:
                    //  String i="172.16.77.214;

                    String i = "localhost";
                    Socket s = new Socket(i, 4000);
                    PrintWriter out = null;
                    ta.append("\n");
                    ta.append(mm + " : " + s1);
                    out = new PrintWriter(s.getOutputStream());
                    out.println(mm + " : " + s1);
                    out.flush();
                } catch (Exception e) {
                }

            }

        }
    }

    public static void main(String args[]) throws IOException {

        Janela1 ff = new Janela1();

    }
}