package chat.swing;

import chat.network.TCPConnection;

import chat.network.TCPConnectionListener;

import javax.swing.*;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.IOException;

public class Swing extends JFrame implements TCPConnectionListener, ActionListener

{

private static final String IP_ADDRES = "192.168.1.190";

private static final int PORT = 8189;

private static final int WIDTH = 600;

private static final int HEIGHT = 400;

private JTextArea textArea = new JTextArea();

private JTextField writeArea = new JTextField();

private JTextField name = new JTextField();

//private JButton send;

TCPConnection connection;

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable(){

@Override

public void run() {

new Swing();

}

});

}

private Swing(){

setDefaultCloseOperation(EXIT_ON_CLOSE);

setSize(WIDTH, HEIGHT);

setLocationRelativeTo(null);

setAlwaysOnTop(true);

textArea.setEditable(false);

textArea.setLineWrap(true);

add(textArea, BorderLayout.CENTER);

writeArea.addActionListener(this);

add(writeArea, BorderLayout.SOUTH);

add(name, BorderLayout.NORTH);

setVisible(true);

try {

connection = new TCPConnection(this,IP_ADDRES,PORT);

} catch (IOException e) {

printMsg("Exception: " + e);

}

}

@Override

public void actionPerformed(ActionEvent e) {

String msg = writeArea.getText();

if(msg.equals("")) return;

writeArea.setText(null);

connection.sendString(name.getText() + ": " + msg);

}

@Override

public void onConnectionReady(TCPConnection tcpConnection) {

printMsg("Connection ready...");

}

@Override

public void onReceiveString(TCPConnection tcpConnection, String value) {

printMsg(value);

}

@Override

public void onDisconnect(TCPConnection tcpConnection) {

printMsg("Connection close...");

}

@Override

public void onException(TCPConnection tcpConnection, Exception e) {

printMsg("Connection Exception" + e);

}

private synchronized void printMsg(String msg){

SwingUtilities.invokeLater(new Runnable(){

@Override

public void run() {

textArea.append(msg + "\n");

textArea.setCaretPosition(textArea.getDocument().getLength());

}

});

}

}