package me.milksales.hcf.command;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.scheduler.BukkitRunnable;

import me.milksales.hcf.HCF;

public class FocusCommand implements CommandExecutor {

	private final HCF plugin;

	public static Map<Player, Player> focused = new HashMap<Player, Player>();

	public FocusCommand(HCF plugin) {
		this.plugin = plugin;
	}

	@SuppressWarnings("deprecation")
	public boolean onCommand(final CommandSender sender, final Command command, final String label,
			final String[] args) {
		if (!(sender instanceof Player)) {
			sender.sendMessage(ChatColor.RED + "This command is only executable by players.");
			return true;
		}
		if (args.length == 1) {
			Player p = Bukkit.getPlayer(args[0]);
			if (p == null || p.equals(((Player) sender))) {
				sender.sendMessage("§cInvalid player.");
				return true;
			}
			if (plugin.getFactionManager().getPlayerFaction(((Player) sender)).equals(null)) {
				sender.sendMessage("§cYou are not in a faction so you cannot focus other players.");
				return true;
			}
			if (plugin.getFactionManager().getPlayerFaction(((Player) sender))
					.equals(plugin.getFactionManager().getPlayerFaction(p))) {
				sender.sendMessage("§cYou cannot focus members of your own faction!");
				return true;
			}
			if (focused.containsKey(p)) {
				sender.sendMessage(
						"§b" + p.getName() + " §eis already focused by §b" + focused.get(p).getName() + "§e.");
				return true;
			}
			focused.put(p, ((Player) sender));

			ArrayList<Player> onlinePlayers = new ArrayList<Player>();
			Player[] arrplayer = Bukkit.getOnlinePlayers();

			for (int i = 0; i < arrplayer.length; i++) {
				Player player = arrplayer[i];
				onlinePlayers.add(player);
				plugin.getScoreboardHandler().getPlayerBoard(player.getUniqueId()).addUpdates(onlinePlayers);
			}

			for (Player pa : HCF.getPlugin().getFactionManager().getPlayerFaction(p).getOnlinePlayers()) {
				pa.sendMessage("§b" + p.getName() + " §ehas been focused by §b" + sender.getName() + "§e!");
			}

			new BukkitRunnable() {
				@Override
				public void run() {
					focused.remove(p);
					ArrayList<Player> onlinePlayers = new ArrayList<Player>();
					Player[] arrplayer = Bukkit.getOnlinePlayers();
					for (int i = 0; i < arrplayer.length; i++) {
						Player player = arrplayer[i];
						onlinePlayers.add(player);
						plugin.getScoreboardHandler().getPlayerBoard(player.getUniqueId()).addUpdates(onlinePlayers);
					}
				}
			}.runTaskLater(plugin, (20 * 60) * 45);
			return true;
		} else {
			sender.sendMessage("§cIncorrect usage. Correct usage: /focus <player>");
			return true;
		}
	}
}