/* 
 * This interpreter is intended to paint different colored dots in a window. 
 * 
 * The commands that the interpreter can recognize and respond are: 
 * -BLUE: paint a blue dot 
 * -RED: paint a red dot 
 * GREEN: paint a green dot 
 * YELLOW: paint a yellow dot 
 * -HELP: show a list of commands in a dialog message box 
 * -EXIT: terminate the program 
 */



package interpreters;

import painter.SPainter;
import shapes.SCircle;

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

public class Interpreter2 {
    private void interpreter() {

        // CREATE OBJECTS TO THINK WITH
        SPainter miro = new SPainter("Dot Thing", 400,400);
        miro.setLocation(0,0);
        SCircle dot = new SCircle(180);


//REPEATEDLY TAKE A COMMAND FROM AN INPUT DIALOG BOX AND INTERPRET IT
        while (true) {
            String command = JOptionPane.showInputDialog(null, "Command?");
            if (command == null ) { command = "exit"; } //user clicked on Cancel
            if (command.equalsIgnoreCase("blue")) {
                miro.setColor(Color.blue);
                miro.paint(dot);
            } else if (command.equalsIgnoreCase("red")) {
                miro.setColor(Color.RED);
                miro.paint(dot);
            }else if (command.equalsIgnoreCase("green")) {
                miro.setColor(Color.GREEN);
                miro.paint(dot);
            }else if (command.equalsIgnoreCase("yellow")) {
                miro.setColor(Color.yellow);
                miro.paint(dot);
            }else if (command.equalsIgnoreCase("help")) {
                JOptionPane.showMessageDialog(null, "Valid commands are: "
                        + "RED | BLUE | GREEN | YELLOW | HELP | EXIT ");
            }else if (command.equalsIgnoreCase("exit")) {
                miro.end();
                System.out.println("Thank you for viewing the dots... ");
                break;
            } else {
                JOptionPane.showMessageDialog(null, "Unrecognizable command");
            }
        }

    }
    public Interpreter2() {
        interpreter();
    }
    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                new Interpreter2();
            }
        });
    }

}