package reversi.view;


import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.MouseAdapter;

import javax.swing.JPanel;

import reversi.model.Field;
import reversi.model.Player;

/**
 * Class for a single play field panel. Paints the circles with the color of
 * the Player.
 */
public class ReversiField extends JPanel {

    private static final long serialVersionUID = -5762403586769495603L;
    private int height;
    private int width;
    private int y;
    private int x;
    private final Field field;
    private Player player;

    /**
     *
     * @param field <code>Field</code> with coordinates of the play field.
     */
    public ReversiField(final Field field) {
        this.field = field;
        setPlayer(player);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public final void paintComponent(final Graphics g) {
        super.paintComponent(g);

        height = (int) (super.getHeight() * 0.8);
        width = (int) (super.getWidth() * 0.8);
        y = (int) (width * 0.1 + 2);
        x = (int) (height * 0.1 + 2);

        if (player != null && player.getType()) {
            g.setColor(Color.BLUE);
            g.fillOval(y, x, width, height);
        } else if (player != null && !player.getType()) {
            g.setColor(Color.RED);
            g.fillOval(y, x, width, height);
        }
    }

    /**
     *
     * @return <code>Field</code> with coordinates of the play field.
     */
    public final Field getField() {
        return this.field;
    }

    /**
     * Set the listener created in the controller.
     *
     * @param ma Mouseadapter
     */
    public final void setListener(final MouseAdapter ma) {
        this.addMouseListener(ma);
    }

    /**
     * Set a player on a field (draw the circle in right color).
     *
     * @param player Player that is set.
     */
    public void setPlayer(Player player) {
        this.player = player;
        repaint();
    }
}