import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.*;

@SuppressWarnings("serial")
public class GameGUIView extends JPanel implements ActionListener {
	GameModel model;
	GameController controller;
	int height, width;
	JCheckBox[][] checkBoxes;
	
	public GameGUIView(GameModel model, GameController controller) {
		this.model = model;
		this.controller = controller;
		boolean[][] field = model.getField();
		height = field.length;
		width = field[0].length;
		this.setLayout(new GridLayout(height, width));
		checkBoxes = new JCheckBox[height][width];
		for (int i = 0; i < height; i++) {
			for (int j = 0; j < width; j++) {
				checkBoxes[i][j] = new JCheckBox();
				this.add(checkBoxes[i][j]);
				checkBoxes[i][j].addActionListener(this);
			}
		}
		redraw();
	}
	
	public void redraw() {
		boolean[][] field = model.getField();
		for (int i = 0; i < height; i++) {
			for (int j = 0; j < width; j++) {
				checkBoxes[i][j].setSelected(field[i][j]);
			}
		}
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		for (int i = 0; i < height; i++) {
			for (int j = 0; j < width; j++) {
				if (e.getSource() == checkBoxes[i][j]) {
					controller.receiveAction(i, j);
				}
			}
		}
		redraw();
	}
}