package me.codingmatt.modtray.util;

import java.awt.AWTException;
import java.awt.Desktop;
import java.awt.Image;
import java.awt.Menu;
import java.awt.MenuItem;
import java.awt.PopupMenu;
import java.awt.SystemTray;
import java.awt.TrayIcon;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.List;

import javax.swing.ImageIcon;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;

import org.apache.logging.log4j.Level;

import cpw.mods.fml.common.ModContainer;
import me.codingmatt.modtray.ModTray;
import me.codingmatt.modtray.Reference;
import me.codingmatt.modtray.configuration.ConfigurationHandler;
import me.codingmatt.modtray.handler.CurseLinkActionHandler;
import me.codingmatt.modtray.handler.LinkActionHandler;
import me.codingmatt.modtray.object.CurseObject;
import net.minecraft.client.Minecraft;
import net.minecraft.server.MinecraftServer;

public class SystemTrayUtil {
	public List<ModContainer> modList;
	public static int i;

	public SystemTrayUtil(List<ModContainer> list) {
		this.modList = list;

		UIManager.put("swing.boldMetal", Boolean.FALSE);

		SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				initIcon();
			}
		});

	}

	private void initIcon() {

		if (!SystemTray.isSupported()) {
			System.out.println("SystemTray is not supported");
			return;
		}
		final PopupMenu popup = new PopupMenu();

		final TrayIcon trayIcon = new TrayIcon(createImage("/images/minecraft-icon.png", "tray icon"));
		final SystemTray tray = SystemTray.getSystemTray();
		trayIcon.setToolTip(Reference.NAME);

		Menu mods = new Menu(modList.size() + " mods active");
		Menu[] modMenus = new Menu[modList.size()];

		for (i = 0; i < modList.size(); i++) {
			ModContainer container = modList.get(i);

			modMenus[i] = new Menu(container.getName());

			MenuItem versionItem = new MenuItem("Version: " + container.getVersion());
			versionItem.setEnabled(false);

			modMenus[i].add(versionItem);

			if (container.getMetadata().authorList.size() == 1) {
				modMenus[i].add(new MenuItem("Author: " + container.getMetadata().authorList.get(0)));
			} else if (container.getMetadata().authorList.size() > 1) {
				Menu authorList = new Menu("Various Authors");
				for (int j = 0; j < container.getMetadata().authorList.size(); j++) {
					authorList.add(new MenuItem(container.getMetadata().authorList.get(j)));
				}
				modMenus[i].add(authorList);
			}

			modMenus[i].addSeparator();

			try {
				if (ConfigurationHandler.enableCurseLinkParsing & container.getMetadata().url.contains("curse.com")) {

					String url = "";

					if (container.getMetadata().url.contains("curse.com")) {
						StringBuilder builder = new StringBuilder();
						String[] string = container.getMetadata().url.split("curse.com/");
						for (int i = 1; i < string.length; i++) {
							builder.append(string[i]);
						}
						url = "http://widget.mcf.li/" + builder.toString() + ".json";
					}

					CurseObject object = new CurseObject(url);

					Menu modVersions = new Menu("Versions");

					for (int i = 0; i < object.getModsByVersion().size(); i++) {
						Menu minecraftVersionMenu = new Menu(object.getModsByVersion().get(i).getMinecraftVersion());

						for (int j = 0; j < object.getModsByVersion().get(i).getCompatableDownloads().size(); j++) {
							MenuItem downloadVersionItem = new MenuItem(
									object.getModsByVersion().get(i).getCompatableDownloads().get(j).getName());
							minecraftVersionMenu.add(downloadVersionItem);
						}

						modVersions.add(minecraftVersionMenu);
					}

					Menu curseMenu = new Menu("Curse");
					curseMenu.add(new MenuItem(object.getTitle()))
							.addActionListener(new CurseLinkActionHandler(object.getUrl()));
					curseMenu.add(new MenuItem("Project Page"))
							.addActionListener(new CurseLinkActionHandler(object.getProjectUrl()));
					curseMenu.addSeparator();
					curseMenu.add(new MenuItem(object.getCategory())).setEnabled(false);
					curseMenu.add(new MenuItem(object.getLikes() + " like(s)")).setEnabled(false);
					curseMenu.add(new MenuItem(object.getFavorites() + " favorite(s)")).setEnabled(false);
					curseMenu.addSeparator();
					curseMenu.add(modVersions);
					modMenus[i].add(curseMenu);
				} else {
					new URL(container.getMetadata().url);

					MenuItem linkItem = new MenuItem("Mod Website");
					linkItem.addActionListener(new LinkActionHandler(container));

					modMenus[i].add(linkItem);
				}
			} catch (MalformedURLException e) {
			}

			mods.add(modMenus[i]);

		}


		popup.add(new MenuItem("Mod Version: " + Reference.VERSION)).setEnabled(false);
		;
		popup.addSeparator();

		popup.add(mods);
		popup.addSeparator();

		popup.add(new MenuItem("Quit Minecraft")).addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(ActionEvent e) {
				LogHelper.log(Level.INFO, "Shutting down Minecraft!");
				if (ModTray.isOnServer) {
					MinecraftServer.getServer().initiateShutdown();
				} else {
					Minecraft.getMinecraft().shutdown();
				}
			}
		});

		trayIcon.setPopupMenu(popup);

		try {
			tray.add(trayIcon);
		} catch (AWTException e) {
			System.out.println("TrayIcon could not be added.");
			return;
		}

	}

	protected static Image createImage(String path, String description) {
		URL imageURL = SystemTrayUtil.class.getResource(path);

		if (imageURL == null) {
			System.err.println("Resource not found: " + path);
			return null;
		} else {
			return (new ImageIcon(imageURL, description)).getImage();
		}
	}

}