package npw;

import painter.SPainter;
import shapes.SSquare;
import javax.swing.*;
import java.awt.*;
import java.util.Random;
import java.util.Scanner;

public class Stella {
    private void paintTheImage() {
        Color color1 = randomColor();
        Color color2 = randomColor();
        int number = getNumber("Number of Squares");
        SPainter painter = new SPainter("Stella", 800, 800);
        SSquare square = new SSquare(700);
        double x = square.side();

        int i = 0;
        while (i < number) {
            if (i % 2 == 0) {
                painter.setColor(color1);
                painter.paint(square);
                square.shrink(x / number);
                i++;
            } else {
                painter.setColor(color2);
                painter.paint(square);
                square.shrink(x / number);
                i++;
            }
        }
    }

    private static Color randomColor() {
        Random rgen = new Random();
        int r = rgen.nextInt(256);
        int g = rgen.nextInt(256);
        int b = rgen.nextInt(256);
        return new Color(r,g,b);
    }

    private static int getNumber(String prompt) {
        String nss = JOptionPane.showInputDialog(null,prompt+"?");
        Scanner scanner = new Scanner(nss);
        return scanner.nextInt();
    }

    public Stella() {
        paintTheImage();
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                new Stella();
            }
        });
    }
}