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

 public class SyrrKlient extends Applet implements ActionListener, Runnable
 {
	 int i = 0, j = 0, r, g, b, x, y, z, w;
	 Button nupp = new Button("Ühenda");
	 TextField tekst = new TextField();
	 TextArea v2li = new TextArea();
	//Panel paneel = new Panel()
	Panel paneel2 = new Panel(new GridLayout(2, 1));
	Panel nupupaneel = new Panel(new GridLayout(2, 1));
	PrintWriter valja;
	BufferedReader sisse;
	Color[] v2rvid = {Color.white, Color.yellow, Color.black, Color.blue, Color.red, Color.green};
	String[] v2rvid2 = {"", "kollane", "must", "sinine", "punane", "roheline"};
	int[] asd = {0, 1, 2, 3};
	String[] asd2 = {"", "ring", "ruut", "joon"};

	public SyrrKlient()
	{
		setLayout(new BorderLayout());
		nupupaneel.add(tekst);
		nupupaneel.add(nupp);
		paneel2.add(v2li);
		paneel2.add(nupupaneel);
		add(paneel2, BorderLayout.SOUTH);
		nupp.addActionListener(this);
		tekst.addActionListener(this);
	}

		public void paint(Graphics q)
		{
			r = (int)( 240 * Math.random());
			g = (int)( 240 * Math.random());
			b = (int)( 240 * Math.random());
			q.setColor(v2rvid[i]);
			x = (int)( 200 * Math.random());
			y = (int)( 200 * Math.random());
			z = (int)( 200 * Math.random());
			w = (int)( 200 * Math.random());
			switch(asd[j])
			{
				case 1:
					q.fillOval(x, y, z, w);
					break;
				case 2:
					q.fillRect(x, y, z, w);
					break;
				case 3:
					q.drawLine(x, y, z, w);
					break;
			}
		}
	public void actionPerformed(ActionEvent e)
	{
		try
		{
			if(e.getSource() == nupp)
			{
				Socket sc = new Socket("localhost", 3001);
				valja = new PrintWriter(sc.getOutputStream(), true);
				sisse = new BufferedReader(new InputStreamReader(sc.getInputStream()));
				new Thread(this).start();
				v2li.setEnabled(false);
			}
			else if(e.getSource() == tekst)
			{
				valja.println(tekst.getText());
				tekst.setText("");
			}
		}
		catch(Exception ex)
		{
			ex.printStackTrace();
		}
	}
	public void run()
	{
		try
		{
			for(String rida = sisse.readLine(); rida != null; rida = sisse.readLine())
			{
				boolean change = false;
				v2li.append(rida+"\n");
				String jeehaw[] = rida.split(" ");
				for(int t = 0; t < asd2.length; t++)
				{
					for(int e = 0; e < jeehaw.length; e++)
					{
						if(jeehaw[e].equals(asd2[t]))
						{
							j = t;
							change = true;
						}
					}
				}
				for(int t = 0; t < v2rvid2.length; t++)
				{
					for(int e = 0; e < jeehaw.length; e++)
					{
						if(jeehaw[e].equals(v2rvid2[t]))
						{
							i = t;
							change = true;
						}
					}
				}
				if(change)
				{
					repaint();
				}
			}
		}
		catch(Exception ex)
		{
			ex.printStackTrace();
		}
	}

	public static void main(String[] argumendid)
	{
		Frame f = new Frame("Sürruste klient");
		f.add(new SyrrKlient());
		f.setSize(500, 650);
		f.setVisible(true);
		f.addWindowListener(new Raamikuular());
	}
	static class Raamikuular extends WindowAdapter
	{
		public void windowClosing(WindowEvent e)
		{
			System.exit(0);
		}
	}
 }