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

public class jutukas implements ActionListener{
TextArea ta=new TextArea(25, 80);
TextField tf=new TextField("");
Socket sc;
PrintWriter valja;

   jutukas() throws Exception{
   	sc = new Socket("ws7.cs1.tpu.ee", 3001 );
	valja = new PrintWriter(sc.getOutputStream(), true);
     	Frame f=new Frame("Raam");
	ta.setEditable(false);
	new Sonumiloim(ta, sc);
	f.addWindowListener	(new WindowAdapter(){
		public void windowClosing(WindowEvent e){
			Sonumiloim.close();
			System.exit(0);
		}});
	f.add (tf, BorderLayout.SOUTH);
	f.add(ta, BorderLayout.CENTER);
		f.setSize(600, 500);
		tf.addActionListener(this);
		tf.setBackground(Color.red);
		ta.setBackground(Color.green);
    	f.setVisible(true);
   }
  
  public static void main(String args[])throws Exception{
  	new jutukas();
  }
  
	public void actionPerformed(ActionEvent e){  
  	try{              
    	    valja.println(tf.getText());
	    tf.setText("");
	    tf.requestFocus();
    	}catch(Exception viga){viga.printStackTrace();}
   }
}

class Sonumiloim extends Thread{
  TextArea ta;
  Socket sc;
  public static PrintWriter out = null;
  File fail;
  int i = 0;
  String tmp = new String("jututuba.l0");

  public Sonumiloim(TextArea ta1, Socket sc1){
    ta=ta1;
    sc=sc1;
    start();
  }
  public void run(){
    try{
      fail = new File("jututuba.log");
      if (fail.exists()) {
        do {
      	  fail = new File(tmp.substring(0, 12- new Integer(i).toString().length())+new Integer(i).toString());
      	  i++;
        } while (fail.exists());
      }
      out = new PrintWriter(new FileWriter(fail));
      BufferedReader sisse=new BufferedReader(
        new InputStreamReader(sc.getInputStream())
      );
      String rida=sisse.readLine();
      while(rida!=null){
        ta.append(rida+"\n");
        out.println(rida);
        rida=sisse.readLine();
      }
    }catch(Exception e){}
  }
  public static void close() {
    if (out != null) {            
      out.close();    
    } else {
      System.out.println("Väljundfaili ei suudetud kirjutada");
    }
  	
  }
}