import java.net.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
public class info extends Applet
    implements ActionListener, Runnable {
  TextField sisestus=new TextField();
  TextArea sisu=new TextArea(10,1);
  Panel keskpaneel=new Panel(new GridLayout(1, 1));
  Panel nupupaneel=new Panel(new GridLayout(4, 1));
  Button nupp1=new Button("Küsi");
  PrintWriter valja;
  BufferedReader sisse;
  Choice valik = new Choice();
  
  public void init()
    {

    }
  public info() throws IOException{
    setLayout(new BorderLayout());
    add(nupp1, BorderLayout.NORTH);
    add(keskpaneel, BorderLayout.CENTER);
    add(nupupaneel, BorderLayout.SOUTH);
    nupp1.addActionListener(this);
    sisestus.addActionListener(this);
    
    valik.add("lin2.tpu.ee");
    valik.add("madli.ut.ee");
    valik.add("rasi.lr.ttu.ee");
    valik.add("tera.hk.tpu.ee");
    keskpaneel.add(sisu);
    nupupaneel.add(sisestus);
    nupupaneel.add(valik);
    nupupaneel.add(nupp1);
    
  }
  public void actionPerformed(ActionEvent e){
   try{
    if(e.getSource()==nupp1){
        PrintWriter valjaf=new PrintWriter(new FileWriter("logi.txt",true));
        sisu.setText("");
        String snimi=valik.getSelectedItem();
        System.out.println(snimi);
        //Socket sc=new Socket("lin2.tpu.ee", 79);
        Socket sc=new Socket(valik.getSelectedItem(), 79);
        BufferedReader sisse=new BufferedReader(
          new InputStreamReader(sc.getInputStream())
        );
        PrintWriter valja=new PrintWriter(sc.getOutputStream(), true);
        //valja.println("antsm");
        valja.println(sisestus.getText()); 
        String rida=sisse.readLine();
        while(rida!=null){
         //System.out.println(rida);
          sisu.append(rida+"\n");
          //sisu.append(rida);
          System.out.println(rida);
          //sisu.insert(rida,10);
         rida=sisse.readLine();
        }
        valjaf.println(valik.getSelectedItem()+" "+sisestus.getText());
        valjaf.close();
    }
    if(e.getSource()==sisestus){
        
    }
   }catch(Exception ex){ex.printStackTrace();}
  }

  public void run(){
  
  }
  
  public static void main(String[] argumendid) throws IOException{
     Frame f=new Frame("Kasutaja info");
     f.add(new info());
     f.setSize(300, 300);
     f.setVisible(true);
  }
}