package me.StevenLawson.TotalFreedomMod.bridge;

import com.earth2me.essentials.Essentials;
import com.earth2me.essentials.User;
import me.StevenLawson.TotalFreedomMod.Log;
import me.StevenLawson.TotalFreedomMod.util.Utilities;
import org.bukkit.Bukkit;
import org.bukkit.plugin.Plugin;

public class EssentialsBridge {

	private static Essentials essentialsPlugin = null;

	private EssentialsBridge() {
		throw new AssertionError();
	}

	public static Essentials getEssentialsPlugin() {
		if (essentialsPlugin == null) {
			try {
				final Plugin essentials = Bukkit.getServer().getPluginManager()
					.getPlugin("Essentials");
				if (essentials != null) {
					if (essentials instanceof Essentials) {
						essentialsPlugin = (Essentials) essentials;
					}
				}
			} catch (Exception ex) {
				Log.severe(ex);
			}
		}
		return essentialsPlugin;
	}

	public static User getEssentialsUser(String username) {
		try {
			final Essentials essentials = getEssentialsPlugin();
			if (essentials != null) {
				return essentials.getUserMap().getUser(username);
			}
		} catch (Exception ex) {
			Log.severe(ex);
		}
		return null;
	}

	public static void setNickname(String username, String nickname) {
		try {
			final User user = getEssentialsUser(username);
			if (user != null) {
				user.setNickname(nickname);
				user.setDisplayNick();
			}
		} catch (Exception ex) {
			Log.severe(ex);
		}
	}

	public static String getNickname(String username) {
		try {
			final User user = getEssentialsUser(username);
			if (user != null) {
				return user.getNickname();
			}
		} catch (Exception ex) {
			Log.severe(ex);
		}
		return null;
	}

	public static long getLastActivity(String username) {
		try {
			final User user = getEssentialsUser(username);
			if (user != null) {
				return Utilities.<Long>getField(user, "lastActivity"); // This is weird
			}
		} catch (Exception ex) {
			Log.severe(ex);
		}
		return 0L;
	}

	public static boolean isEssentialsEnabled() {
		try {
			final Essentials essentials = getEssentialsPlugin();
			if (essentials != null) {
				return essentials.isEnabled();
			}
		} catch (Exception ex) {
			Log.severe(ex);
		}
		return false;
	}
}