import java.io.*;
import java.net.*;
import java.util.*;
import java.awt.*;
import java.awt.event.*;
public class vorkT{
  public static void main(String argumendid[]) throws IOException{
  int nr=1;
  Vector uhendused=new Vector();
    ServerSocket ss=new ServerSocket(3001);
    while(true){
      Socket sc=ss.accept();
      uhendused.add(sc);
      new vorkloim(sc, nr, uhendused);
      nr++; 


    }
  }
}

class vorkloim extends Thread implements ActionListener{
   Socket sc;
   PrintWriter valja;
   TextField tf;
   Vector v;
   int nr;
   
   public vorkloim(Socket uus_sc, int uus_nr, Vector t){
     v=t;
     sc=uus_sc;
     nr=uus_nr;
     start();
   }
   public void actionPerformed(ActionEvent e){  
  	try{              
    	    valja.println("Message from root: "+tf.getText());
	    tf.setText("");
	    tf.requestFocus();
    	}catch(Exception viga){viga.printStackTrace();}
   }

   public void run(){
     try{
       valja=new PrintWriter(sc.getOutputStream(), true);
 
       BufferedReader sisse=new BufferedReader(
         new InputStreamReader(sc.getInputStream())
       );
       Frame raam = new Frame(""+sc.getInetAddress());
       raam.setLayout(new BorderLayout());
       tf=new TextField();
       tf.addActionListener(this);
       TextArea ta=new TextArea();
       ta.setSize(25,80);
       raam.add("North", tf);
       raam.add("Center", ta);
       raam.setSize(400, 500);
       raam.show();
       valja.println("Mis su nimi on?");
       String nimi=sisse.readLine();
       if(true) 
       {
         valja.println("Edukas sisselogimine");
       } else{
         valja.println("Kahjuks sisselogimine ebaõnnestus");
         sc.close();
         System.out.println("Minema siit!!");
         throw new Exception("Jama nimedega");
       }
       Thread.sleep(5000);
       ta.setText("Sisse logis kasutaja " +nimi+ " masinast " +sc.getInetAddress()+" , sinu järjekorra number on " +nr);
       PrintWriter kirjuta=new PrintWriter(
        new FileWriter(nimi+ ".txt"));
        kirjuta.println("Külalise nimi: "+nimi+"\r\n"+ "Külaline oli sisse logitud masinast: "+sc.getInetAddress()+"\r\n"+ "Aeg oli: " +new Date());
       kirjuta.close();
		 String valju;       
       do {
       System.out.println("iirutame veidi");
       valju=sisse.readLine();
      //   for(int i=0; i<v.size(); i++){
      //     Socket skt=(Socket)v.elementAt(i);      
      //     PrintWriter auh=new PrintWriter(skt.getOutputStream(), true);
      //     auh.println(valju);
           ta.append(valju+"\n");

      //   }    
      //  ta.append(valju+"\n");
       }while (!valju.equals("exit"));
       valja.println("Kadusid siit");       
       sc.close();

     }catch(Exception e){
       System.out.println("Probleem: "+e);
     }
   }
}