package tictactoe;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.*;

public class Board extends JPanel implements ActionListener {
	private int[][] board = new int[3][3];
	private boolean redClick = false;
	private Calculate calc = new Calculate();
	private JLabel[][] label = new JLabel[3][3];
	private ImageIcon cross = Main.getImageIcon("/images/cross_alpha.png");
	private ImageIcon circle = Main.getImageIcon("/images/circle_alpha.png");
	private Font font = new Font("SansSerif", Font.BOLD, 46);
	private JLabel text = new JLabel();
	private JButton btnExit = new JButton("Avsluta");
	private JButton btnRestart = new JButton("Starta om");

	public Board() {
		setPreferredSize(new Dimension(700, 700));
		setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
		JPanel boardGrid = new JPanel(new GridLayout(board.length, board[0].length, -1, -1));
		JPanel btnLayout = new JPanel();
		btnLayout.setLayout(new BoxLayout(btnLayout, BoxLayout.X_AXIS));

		for (int i = 0; i < board.length; i++) {
			for (int j = 0; j < board[i].length; j++) {
				int row = i;
				int col = j;
				JLabel label = new JLabel();
				this.label[i][j] = label;
				label.setBorder(BorderFactory.createLineBorder(Color.BLACK));
				label.setOpaque(true);
				label.setHorizontalAlignment(SwingConstants.CENTER);
				boardGrid.add(label);
				label.addMouseListener(new MouseListener() {
					public void mouseClicked(MouseEvent e) {

					}
					// other mouse listener functions

					@Override
					public void mousePressed(MouseEvent e) {
						action(row, col);
					}

					@Override
					public void mouseReleased(MouseEvent e) {

					}

					@Override
					public void mouseEntered(MouseEvent e) {

					}

					@Override
					public void mouseExited(MouseEvent e) {

					}
				});

			}
		}

		btnExit.setFont(font);
		btnExit.addActionListener(this);
		btnRestart.setFont(font);
		btnRestart.addActionListener(this);
		btnLayout.setMaximumSize(new Dimension(500, 80));
		boardGrid.setMaximumSize(new Dimension(600, 600));

		btnLayout.add(btnExit);
		btnLayout.add(Box.createRigidArea(new Dimension(60, 0)));
		btnLayout.add(btnRestart);

		text.setFont(font);
		text.setText("X tur");

		add(text);
		add(boardGrid);
		add(btnLayout);
	}

	public void action(int row, int col) {
		if(board[row][col] == 0 && calc.isPlaying() == true)
		{
			if (redClick == false) {
				label[row][col].setIcon(cross);
				redClick = true;
				calc.setCalculate(col, row, 1);
				board[row][col] = 1;
				text.setText("O tur");
				text.setForeground(new Color(33, 170, 224));
			} else if (redClick) {
				board[row][col] = 2;
				label[row][col].setIcon(circle);
				redClick = false;
				calc.setCalculate(col, row, 2);
				text.setText("X tur");
				text.setForeground(Color.BLACK);
			}
		}

		System.out.println(row + ", " + col);
		calc.calcWinner(board, redClick);
	}

	public void setText(String text) {
		this.text.setText(text);
//		this.text.setForeground(color);
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		if (e.getSource() == btnExit) {
			System.exit(0);
		} else if (e.getSource() == btnRestart) {
			for (int i = 0; i < board.length; i++) {
				for (int j = 0; j < board[i].length; j++) {
					label[i][j].setIcon(null);
					board[i][j] = 0;
					redClick = false;
					calc.setPlaying(true);
					text.setText("X tur");
					text.setForeground(Color.BLACK);
				}
			}
		}
	}
}