package synesthesia;

import painter.SPainter;
import javax.swing.*;
import java.awt.*;

public class GraphemeToColorSynesthesia {
    private static final int fontsize= 30;
    private static final String theLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    private static String[] letters;
    private static Color[] colors;


    private void paintingCode(){
        SPainter miro = new SPainter("",1200 , 220);
        miro.setScreenLocation(30,30);
        miro.setFontSize(fontsize);
        initializeColorMap(theLetters);

        while (true){
            String input = JOptionPane.showInputDialog(null,
                    "Please enter a word, or a few words");
            if (input == null){ input = "EXIT";}
            input = input.toUpperCase();
            if (input.equals("EXIT")) {
                break;
            }else if (input.equals("REMAP")){
                initializeColorMap(theLetters);
                showLetters(miro,theLetters);
            }else {
                showLetters(miro,input.toUpperCase());
            }
        }
        miro.end();
    }

    private static void showLetters(SPainter miro, String input) {
        eraseWhiteBoard(miro);
        miro.moveTo(new Point.Double(100,100));
        for (int i = 0; i < input.length(); i=i+1){
            String letter = input.substring(i, i+1);
            Color color = getLetterColor(letter);
            miro.setColor(color);
            miro.draw(letter);
            miro.mrt(fontsize);
        }
    }

    private void initializeColorMap(String specialLetters) {
        letters = new String[specialLetters.length()];
        colors = new Color[specialLetters.length()];
        for (int i = 0; i<specialLetters.length(); i=i+1){
            letters[i] = specialLetters.substring(i,i+1);
            colors[i] = randomColor();
        }
    }
    private static Color getLetterColor(String letter) {
        for (int i = 0; i<letters.length;i=i+1){
            if (letter.equalsIgnoreCase(letters[i])){
                return colors[i];
            }
        }
        return Color.BLACK;
    }
    private static Color randomColor() {
        int rv = (int)(Math.random()*256);
        int gv = (int)(Math.random()*256);
        int bv = (int)(Math.random()*256);
        return new Color(rv,gv,bv);
    }
    private static void eraseWhiteBoard(SPainter miro) {
        miro.setColor(Color.WHITE);
        miro.wash();
        miro.paintFrame(Color.BLACK, 5);
    }
    public GraphemeToColorSynesthesia() {
        paintingCode();
    }
    public static void main(String[] args){
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                new GraphemeToColorSynesthesia();
            }
        });
    }
}