package chess.view;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;

import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;

public class ChessBoard extends JFrame implements ActionListener {
	private GraphicPanel panel;// 棋盘
	private JMenuBar bar;// 菜单条
	private JMenu game, help;// 菜单
	public static JLabel label;// 提示
	public static final int DEFAULT_WIDTH = 650;// 默认的宽度
	public static final int DEFAULT_HEIGHT = 680;// 默认的高度

	public ChessBoard() {// 初始化
		super("五子棋v1.1");
		label = new JLabel(" ", JLabel.CENTER);// 文本居中
		panel = new GraphicPanel();
		this.add(panel, BorderLayout.CENTER);
		this.add(label, BorderLayout.SOUTH);
		bar = new JMenuBar();
		game = new JMenu("游戏");
		help = new JMenu("帮助");
		JMenuItem item = null;
		game.add(item = new JMenuItem("重新开始"));
		item.addActionListener(this);
		game.add(item = new JMenuItem("保存游戏"));
		item.addActionListener(this);
		game.add(item = new JMenuItem("装载游戏"));
		item.addActionListener(this);
		game.addSeparator();
		game.add(item = new JMenuItem("退出"));
		item.addActionListener(this);
		help.add(item = new JMenuItem("关于游戏"));
		item.addActionListener(this);
		panel.setBackground(Color.MAGENTA);
		bar.add(game);
		bar.add(help);
		this.setBackground(Color.LIGHT_GRAY);
		this.setJMenuBar(bar);
		// this.setBackground(Color.ORANGE);
	}

	public void showMe() {
		this.setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);

		this.setVisible(true);
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		if (e.getActionCommand().equals("保存游戏")) {
			JFileChooser jfc = new JFileChooser();
			jfc.showSaveDialog(this);// 保存对话框

			File f = jfc.getSelectedFile();// 文件存放的位置

			if (f != null) {
				if (panel.saveToFile(f)) {
					JOptionPane.showMessageDialog(this, "保存成功！");
				} else {
					JOptionPane.showMessageDialog(this, "保存失败！");
				}
			}
			return;
		}

		if (e.getActionCommand().equals("装载游戏")) {
			JFileChooser jfc = new JFileChooser();
			jfc.showOpenDialog(this);
			File f = jfc.getSelectedFile();
			if (f != null) {
				if (!panel.loadFromFile(f)) {
					JOptionPane.showMessageDialog(this, "文件格式不正确或一损坏！");
				}
			}
			return;
		}
		if (e.getActionCommand().equals("重新开始")) {
			panel.clear();
		}
		if (e.getActionCommand().equals("退出")) {
			System.exit(0);
		}
	}

	public static void main(String[] args) {
		new ChessBoard().showMe();
	}

}