package jrummikub.view.impl;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.util.LinkedList;

import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;
import javax.swing.border.CompoundBorder;
import javax.swing.border.EmptyBorder;
import javax.swing.border.LineBorder;

@SuppressWarnings("serial")
class SettingsPanel extends JPanel {
	private JPanel playerSetupPanel;
	private JPanel playerSettingsViewport;
	private JPanel ruleSetupPanel;

	private LinkedList<PlayerSettingsPanel> playerSettingsPanels = new LinkedList<PlayerSettingsPanel>();

	private void addPlayerSettings() {
		PlayerSettingsPanel panel = new PlayerSettingsPanel();
		playerSettingsPanels.add(panel);
		playerSettingsViewport.add(panel,
				playerSettingsViewport.getComponentCount() - 1);
	}

	private void createPlayerSetupPanel() {
		playerSetupPanel = new JPanel();
		playerSetupPanel.setLayout(new BorderLayout());

		playerSettingsViewport = new JPanel();
		playerSettingsViewport.setLayout(new BoxLayout(playerSettingsViewport,
				BoxLayout.Y_AXIS));

		JScrollPane scrollPane = new JScrollPane(playerSettingsViewport,
				JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
				JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
		playerSetupPanel.add(scrollPane);

		playerSettingsViewport.add(new JButton("Neuer Spieler"));

		addPlayerSettings();
		addPlayerSettings();
	}

	private void createRuleSetupPanel() {
		ruleSetupPanel = new JPanel();
	}

	SettingsPanel() {
		setLayout(new BorderLayout());

		final JTabbedPane tabbedPane = new JTabbedPane();

		createPlayerSetupPanel();
		tabbedPane.addTab("Spieler", playerSetupPanel);

		createRuleSetupPanel();
		tabbedPane.addTab("Regeln", ruleSetupPanel);

		add(tabbedPane);

		JButton startButton = new JButton("Spiel starten");
		add(startButton, BorderLayout.SOUTH);

		setBorder(new CompoundBorder(new LineBorder(Color.BLACK), new EmptyBorder(
				10, 10, 10, 10)));

		addComponentListener(new ComponentAdapter() {
			@Override
			public void componentResized(ComponentEvent e) {
				// Insets insets = getInsets();
				// int x = insets.left, y = insets.top, width = getWidth() - insets.left
				// - insets.right, height = getHeight() - insets.top - insets.bottom;

				// tabbedPane.setBounds(x, y, width, height);
			}
		});
	}

	private static class PlayerSettingsPanel extends JPanel {
		PlayerSettingsPanel() {
			setLayout(new BorderLayout());

			add(new JButton(ImageUtil.createColorIcon(Color.RED, 16)),
					BorderLayout.WEST);
			add(new JTextField());
			add(new JButton("\u2716"), BorderLayout.EAST);
		}

		@Override
		public Dimension getPreferredSize() {
			return getComponent(1).getPreferredSize();
		}

		@Override
		public Dimension getMaximumSize() {
			return new Dimension(Integer.MAX_VALUE, getPreferredSize().height);
		}
	}
}