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


public class Trans extends Applet implements ActionListener
{
	
	TextArea ylemineText = new TextArea("",8,5,1);
	TextArea alumineText = new TextArea("",8,5,1);
	Button Transleeri = new Button("Translate");
	Button Salvesta = new Button("Salvesta");
	Button Ava = new Button("Ava");
	TextField failiNimi = new TextField("nimeta.txt");

	public Trans()
	{
		Panel ylaOsa = new Panel(new GridLayout(2, 1)); //paneme kujunduse paika
		ylaOsa.add(ylemineText);
		ylaOsa.add(alumineText);

		Panel nuppudeOsa = new Panel(new GridLayout(1, 3));
		nuppudeOsa.add(Transleeri);
		nuppudeOsa.add(Salvesta);
		nuppudeOsa.add(Ava);

		Transleeri.addActionListener(this);
		Salvesta.addActionListener(this);
		Ava.addActionListener(this);

		setLayout(new BorderLayout());
		add(ylaOsa, BorderLayout.NORTH);
		add(failiNimi, BorderLayout.CENTER);
		add(nuppudeOsa, BorderLayout.SOUTH);
		
		ylemineText.setText("kas sulle tänane, kuidagi vilu võitu, ilm meeldib??");
	}

	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 void actionPerformed(ActionEvent e)
	{
		if(e.getSource()==Transleeri)
		{
			String transText = ylemineText.getText();
			//String abi;
			alumineText.setText("");

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

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

				else if (transText.substring(i,i+2).equals("ku"))
					{alumineText.setText(abi+"q"); i++;}
				else if (transText.substring(i,i+2).equals("hv"))
					{alumineText.setText(abi+"ff"); i++;}

				else if(transText.substring(i,i+2).equals("ks"))
					{alumineText.setText(abi+"x"); i++;}

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

				else 
					alumineText.setText(abi+transText.substring(i,i+1));

			}
						
			//alumineText.setText(transText);
		}
		if(e.getSource()==Salvesta)
		{
			String tes = alumineText.getText();
			try{
				PrintWriter valja = new PrintWriter(new FileWriter(failiNimi.getText()));
				valja.println(tes);
				valja.close();
			}
			catch(IOException ee){System.out.println("Viga");}
		}

		if(e.getSource()==Ava)
		{
			ylemineText.setText("");
			try{
				BufferedReader sisse = new BufferedReader(new FileReader(failiNimi.getText()));
				String rida = sisse.readLine();

				while(rida!=null)
					{
						String eelmine = ylemineText.getText();
						ylemineText.setText(eelmine+rida);

						rida = sisse.readLine();
					}
				sisse.close();
			}
			catch(IOException ee){System.out.println("Viga");}

		}

	}



	public static void main(String[] args)
	{
		Frame f = new Frame("Beibe translaator");
		f.setSize(500,350);
		f.add(new Trans());
		f.setVisible(true);
	}
}