package dev.kske.minesweeper;

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.Frame;
import java.awt.GridLayout;

import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.border.EmptyBorder;

/**
 * Project: <strong>Minesweeper</strong><br>
 * File: <strong>CustomDialog.java</strong><br>
 * Created: <strong>03.04.2019</strong><br>
 * Author: <strong>Kai S. K. Engelbart</strong>
 */
public class CustomDialog extends JDialog {

	private static final long	serialVersionUID	= -4019516811065781434L;
	private final JPanel		mcontentPanel		= new JPanel();

	private BoardConfig result;

	/**
	 * Create the dialog.
	 */
	public CustomDialog(Frame owner) {
		super(owner, ModalityType.APPLICATION_MODAL);
		setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);

		setBounds(100, 100, 450, 300);
		getContentPane().setLayout(new BorderLayout());
		mcontentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
		getContentPane().add(mcontentPanel, BorderLayout.CENTER);
		mcontentPanel.setLayout(new GridLayout(0, 3, 0, 0));
		{
			JLabel lblBoardWidthText = new JLabel("Board Width:");
			lblBoardWidthText.setFont(new Font("Tahoma", Font.PLAIN, 14));
			mcontentPanel.add(lblBoardWidthText);
		}
		JLabel lblBoardWidth = new JLabel("");
		lblBoardWidth.setFont(new Font("Tahoma", Font.PLAIN, 14));
		mcontentPanel.add(lblBoardWidth);
		JSlider sliderBoardWidth = new JSlider();
		sliderBoardWidth.addChangeListener((evt) -> lblBoardWidth.setText(String.valueOf(sliderBoardWidth.getValue())));
		sliderBoardWidth.setValue(16);
		sliderBoardWidth.setMinimum(2);
		sliderBoardWidth.setMaximum(30);
		mcontentPanel.add(sliderBoardWidth);
		{
			JLabel lblBoardHeightText = new JLabel("Board Height:");
			lblBoardHeightText.setFont(new Font("Tahoma", Font.PLAIN, 14));
			mcontentPanel.add(lblBoardHeightText);
		}
		JLabel lblBoardHeight = new JLabel("");
		lblBoardHeight.setFont(new Font("Tahoma", Font.PLAIN, 14));
		mcontentPanel.add(lblBoardHeight);
		JSlider sliderBoardHeight = new JSlider();
		sliderBoardHeight
			.addChangeListener((evt) -> lblBoardHeight.setText(String.valueOf(sliderBoardHeight.getValue())));
		sliderBoardHeight.setValue(16);
		sliderBoardHeight.setMaximum(30);
		sliderBoardHeight.setMinimum(2);
		mcontentPanel.add(sliderBoardHeight);
		{
			JLabel lblNumberOfMinesText = new JLabel("Number of Mines:");
			lblNumberOfMinesText.setFont(new Font("Tahoma", Font.PLAIN, 14));
			mcontentPanel.add(lblNumberOfMinesText);
		}
		JLabel lblNumMines = new JLabel("");
		lblNumMines.setFont(new Font("Tahoma", Font.PLAIN, 14));
		mcontentPanel.add(lblNumMines);
		JSlider sliderNumMines = new JSlider();
		sliderNumMines.addChangeListener((evt) -> lblNumMines.setText(String.valueOf(sliderNumMines.getValue())));
		sliderNumMines.setValue(16);
		sliderNumMines.setMinimum(2);
		sliderNumMines.setMaximum(200);
		mcontentPanel.add(sliderNumMines);
		{
			JPanel buttonPane = new JPanel();
			buttonPane.setLayout(new FlowLayout(FlowLayout.RIGHT));
			getContentPane().add(buttonPane, BorderLayout.SOUTH);
			{
				JButton okButton = new JButton("Start Game");
				okButton.setActionCommand("OK");
				okButton.addActionListener((evt) -> {
					result = new BoardConfig(sliderBoardWidth.getValue(), sliderBoardHeight.getValue(),
							sliderNumMines.getValue());
					dispose();
				});
				buttonPane.add(okButton);
				getRootPane().setDefaultButton(okButton);
			}
			{
				JButton cancelButton = new JButton("Cancel");
				cancelButton.setActionCommand("Cancel");
				cancelButton.addActionListener((evt) -> dispose());
				buttonPane.add(cancelButton);
			}
		}
	}

	public BoardConfig showDialog() {
		setVisible(true);
		return result;
	}
}