/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package comunicacao;

/**
 *
 * @author Alunoifba1
 */
import java.net.*;
import java.io.*;
import java.awt.*;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.ClipboardOwner;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.FlavorEvent;
import java.awt.datatransfer.FlavorListener;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;

public class Cliente implements ClipboardOwner {

    public static void main(String[] args)throws Exception{
      BufferedReader inFromUser = new BufferedReader(new InputStreamReader(System.in));
      DatagramSocket clientSocket = new DatagramSocket();
      InetAddress IPAddress = InetAddress.getByName("localhost");
      //Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
      String clipboard = "";

      byte[] sendData = new byte[1024];
      byte[] receiveData = new byte[1024];

      String sentence = "aaaaaaaa";
      while(true){
         //sentence = inFromUser.readLine();
         Thread.sleep(1000);
         sentence = (String) Toolkit.getDefaultToolkit().getSystemClipboard().getData(DataFlavor.stringFlavor);
         if(!sentence.isEmpty()){

          sendData = sentence.getBytes();

          DatagramPacket sendPacket = new DatagramPacket(sendData, sendData.length, IPAddress, 9870);

          clientSocket.send(sendPacket);

          //sentence = "";
          DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);
          clientSocket.receive(receivePacket);

          String modifiedSentence = new String(receivePacket.getData());
          System.out.println("FROM SERVER: " + modifiedSentence);

          if(sentence.equals("fim"))
               clientSocket.close();
         }
         Toolkit.getDefaultToolkit().getSystemClipboard().setContents(new StringSelection(""), null);
      }
    }

    @Override
    public void lostOwnership(Clipboard clipboard, Transferable contents) {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }
}