package eecs1022.midtermb;

import android.graphics.Color;

/**
 * This class represents the model of the app.  A toggle can either be on or off.
 * Initially, a toggle is on.  The it() method switched the toggle from on to off
 * or from off to on.
 *
 * @author Franck van Breugel
 */
public class Toggle
{
    private boolean on;

    /**
     * Initializes this toggle by setting it to on. 
     */
    public Toggle()
    {
        this.on = true;
    }

    /**
     * Switched this toggle from on to off or from off to on.
     */
    public void it()
    {
        this.on = !this.on;
    }

    /**
     * Returns the text "Press me" if this toggle is on, and 
     * returns the text "Again" if this toggle is off.
     *
     * @return "Press me" or "Again".
     */
    public String getText()
    {
        if (this.on)
	{
	    return "Press me";
	}
        else
	{
	    return "Again";
	}
    }

    /**
     * Returns the color Color.GREEN  if this toggle is on, and
     * returns the color Color.RED if this toggle is off.
     *
     * @return the color green or red.
     */
    public int getColor()
    {
        if (this.on)
	{
	    return Color.GREEN;
	}
        else
	{
	    return Color.RED;
	}
    }
}