//Japanese.java
//generate random pseudo-japanese strings

import javax.swing.*;
import java.awt.*;
import java.util.*; 

public class Japanese extends JApplet {
    //public  void init () {
    public static void main (String[] argv) {

	JTextArea textarea = new JTextArea(10,60);
	textarea.setLineWrap( true );
	textarea.setFont( new Font("Courier",Font.BOLD,18) );
	JScrollPane scrollpane = new JScrollPane(textarea);
	
	//declare and initialize with initialization list.
	//size of array must not be specified.
	String syllables[]={
		 "ka","ki","ku","ke","ko",
		 "ga","gi","gu","ge","go",
		 "sa","si","su","se","so",
		 "za","ji","zu","ze","zo",
		 "ta","ti","tu","te","to",
		 "na","ni","nu","ne","no",
		 "ha","hi","hu","he","ho",
		 "ba","bi","bu","be","bo",
		 "pa","pi","pu","pe","po",
		 "ma","mi","mu","me","mo",
		 "ra","ri","ru","re","ro",
		 "ya","yi","yu","ye","yo"};
	
	String input;
	input = JOptionPane.showInputDialog(null,
            "How many random pseudo-japanese strings?",
	    "Enter an integer",
	    JOptionPane.QUESTION_MESSAGE);
	int numberWords = Integer.parseInt(input);
	String [] words = new String[numberWords];
	
	input = JOptionPane.showInputDialog(null,
            "Maximum number of syllables per word?",
	    "Enter an integer",
	    JOptionPane.QUESTION_MESSAGE);
	int numberSyllables = Integer.parseInt(input);

	int allSameLength;
	allSameLength = JOptionPane.showConfirmDialog(null,
			"All same length?",
			"All same length?",
			 JOptionPane.YES_NO_OPTION);
	
	int numSyls;
	for (int i=0; i<words.length; i++) {
 	    if (allSameLength == JOptionPane.YES_OPTION)
 	        numSyls = numberSyllables;
 	    else
 	        numSyls = (int)(Math.random()*numberSyllables+1);

	    words[i] = "";   //empty string
	    //then some random syllables
	    for (int syl=1; syl<=numSyls; syl++)
	        words[i] += syllables[(int)(Math.random()*60)]; 
	}

	int showData;
	showData = JOptionPane.showConfirmDialog(null,"Show the random data?",
						 "show the data?",
						 JOptionPane.YES_NO_OPTION);
	if (showData == JOptionPane.YES_OPTION) {
	    textarea.append("Before the sorting: ");
	    for (int i=0; i<words.length; i++)
	        textarea.append("\n"+words[i]);
	}
	
	Arrays.sort(words); 
	
	showData = JOptionPane.showConfirmDialog(null,"Show the sorted data?",
						 "show the data?",
						 JOptionPane.YES_NO_OPTION);
	if (showData == JOptionPane.YES_OPTION) {
	    textarea.append("\nAfter the sorting: ");
	    for (int i=0; i<words.length; i++)
	        textarea.append("\n"+words[i]);
	}
	
	JOptionPane.showMessageDialog(null, 
				      scrollpane,
				      "Pseudo-japanese words",
				      JOptionPane.PLAIN_MESSAGE);

    }
}