/* this interpreter is indeed to paint different colored dots in a window. 
the commands that the interpreter can recongnize and respond to are: 
- BLUE: paint a blue dot 
RED: paint a red dot 
Green: paint a geen dot 
Yellow= paint a yellow dot 
Help: show a list of the 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 Things",400,400);
        miro.setScreenLocation(0,0);
        SCircle dot = new SCircle(180);
        //REPEATEDLY TAKE A COMMAND FROM AN INPUT DIALOG BOX AND INTERPREAT IT
        while (true) {
            String command= JOptionPane.showInputDialog(null,"Command?");
            if (command == null){ command = "Exit";} //user click 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("Yellow")) {
                miro.setColor(Color.yellow);
                miro.paint(dot);
            } else if (command.equalsIgnoreCase("green")) {
                miro.setColor(Color.green);
                miro.paint(dot);
            } else if (command.equalsIgnoreCase("help")) {
                JOptionPane.showMessageDialog(null, "Valid commands are: " + "RED | BLUE | YELLOW| GREEN| 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: ");
            }
        }
        }
        //INFRASTRUCTURE FOR SOME SIMPLE PAINTNG
    public Interpreter2() {
        interpreter();
    }
    public static void main(String[] args){
        SwingUtilities.invokeLater(new Runnable(){
            public void run (){
                new Interpreter2();
            }
        });
    }
}