/* 
*This interpreter is intended to paint different colored dots in a window 
* 
* The commands that the interpreter can recognize and respond to are: 
*  - BLUE: paint a blue dot 
*  -RED: paint a red dot 
*  -HELP: show a list of the commands in the 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() {
        SPainter miro = new SPainter("Dot Thing", 400, 400);
        miro.setLocation(0, 0);
        SCircle dot = new SCircle(180);

        while (true) {
            String command = JOptionPane.showInputDialog(null, "Command?");
            if (command == null) {
                command = "exit";
            }
            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: " +
                        command.toUpperCase());
            }
        }
    }
public Interpreter2() {
            interpreter();
        }

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