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

public class Jutukas extends Applet implements ActionListener, Runnable
{
		boolean olentrue = true;
		boolean onyhendus = false;
		String sisend;

		PrintWriter valja;
		BufferedReader sisse;

		Button nupp = new Button("Ühenda");
		TextField IP = new TextField();
		Socket sc;

		//Jutuka jaox
		TextArea jutukaText = new TextArea("",20,5,1);
		TextField jutukaSonum = new TextField();


		public Jutukas() //konstruktor
		{
				Panel ylaOsa = new Panel(new GridLayout(1,2)); //paneme kujunduse paika
					ylaOsa.add(IP);
					ylaOsa.add(nupp);
					nupp.addActionListener(this);
				
				Panel jutukaOsa = new Panel(new BorderLayout());
					jutukaOsa.add(jutukaText, BorderLayout.NORTH);
					jutukaOsa.add(jutukaSonum, BorderLayout.SOUTH);
					jutukaSonum.addActionListener(this);

				Panel suurPaneel = new Panel(new BorderLayout());
					suurPaneel.add(ylaOsa, BorderLayout.NORTH);
					suurPaneel.add(jutukaOsa, BorderLayout.SOUTH);

				setLayout(new BorderLayout());
				add(suurPaneel, BorderLayout.NORTH);

				//jutukaText.setEnabled(false);
				//jutukaSonum.setEnabled(false); võta ära

				new Thread(this).start();
		}



		public void run() //see vinge lõime värk
		{
				try
				{
						if (olentrue == true)
						{
								ServerSocket ss = new ServerSocket(3001);
								Socket sc = ss.accept();
								sisse = new BufferedReader(new InputStreamReader(sc.getInputStream()));
								valja = new PrintWriter(sc.getOutputStream(), true);
								nupp.setLabel("Katkesta");
								IP.setEnabled(false);
						}

						while(true) //ootame ja vaatame, mis inffi tuleb
						{
								sisend = sisse.readLine();
								nupp.setLabel("Katkesta");
								IP.setEnabled(false);
								jutukaSonum.setEnabled(true);

								jutukaText.append("Vastane: " + sisend + "\n");
								
						}
				}
				catch (Exception e){System.out.println("Probleem: "+e);}
			
		}

	public void actionPerformed(ActionEvent e) //kui klikataxe ühenduse nuppu ja hakataxe kliendina tööle
	{
			String ipAadress = IP.getText();

			if(e.getSource()==nupp)
			{
					try
						{
							olentrue = false;
							Socket sc = new Socket (ipAadress, 3001);
							sisse = new BufferedReader(new InputStreamReader(sc.getInputStream()));
							valja = new PrintWriter(sc.getOutputStream(), true);

							nupp.setLabel("Katkesta");
							IP.setEnabled(false);
							jutukaSonum.setEnabled(true);
									
							new Thread(this).start();					
						}catch(Exception er){System.out.println("Probleem");}
					if (onyhendus==true)
					{
						try
						{
							valja.close();
							sisse.close();
							nupp.setLabel("Ühenda");
						}
						catch (Exception efas){System.out.println("suur jama");}
					}

			}
			if (e.getSource() == jutukaSonum) //saadan teate teisele
			{
					jutukaText.append("Mina: " + jutukaSonum.getText() + "\n");

					valja.println(Beibesta(jutukaSonum.getText())); 
					jutukaSonum.setText("");
			}



	}


public String Beibesta(String transText)
	{
			String abi = "";
			transText = transText + "  ";

			for (int i=0; i<transText.length()-1;i++ )
			{
				if(transText.substring(i,i+1).equals("ä"))
					abi = abi + "2";
				else if (transText.substring(i,i+1).equals("ü"))
					abi = abi + "y";
				else if(transText.substring(i,i+1).equals("o"))
					abi = abi + "0";
				else if (transText.substring(i,i+1).equals("i"))
					abi = abi + "!";

				else if (transText.substring(i,i+1).equals("v"))
					abi = abi + "w";
				else if(transText.substring(i,i+1).equals("?"))
					abi = abi + " vääää ???";

				else if (transText.substring(i,i+2).equals("ku") && (i<(transText.length()-2)))
					{abi = abi + "q"; i++;}
				else if (transText.substring(i,i+2).equals("hv") && (i<(transText.length()-2)))
					{abi = abi + "ff"; i++;}

				else if(transText.substring(i,i+2).equals("ks") && (i<(transText.length()-2)))
					{abi = abi + "x"; i++;}


				else if (transText.substring(i,i+1).equals(" "))
					abi = abi + Analyys();

				else if (i<(transText.length()-1))
					abi = abi+transText.substring(i,i+1);
			}
						
		return abi;
}



	public String Analyys()
	{
		double teen = Math.random(); //suvaline arv 0-1
		if (teen>0.9)
			return " camooon ";
		else if (teen>0.8)
			return " äääää ";
		else if(teen>0.7)
			return " :D:D:D ";
		else if (teen>0.6)
			return " eeeee..(A) ";
		else if(teen>0.5)
			return " ää..uu ";
		else if(teen>0.4)
			return " :D:D:D:D:D ";
		else if(teen>0.3)
			return " iccc ";

		return " ";
	}


	public static void main(String argumendid[])
	{
		Frame f = new Frame("Jutukas :)");
		f.setSize(410,450);
		f.add(new Jutukas());
		f.setVisible(true);
	}
};