package me.StevenLawson.TotalFreedomMod.commands;

import java.util.ArrayList;
import java.util.List;
import me.StevenLawson.TotalFreedomMod.util.DeprecationUtil;
import me.StevenLawson.TotalFreedomMod.util.Utilities;
import me.StevenLawson.TotalFreedomMod.world.AdminWorld;
import org.apache.commons.lang3.StringUtils;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

@CommandPermissions(level = AdminLevel.SUPER, source = SourceType.BOTH, blockHostConsole = false)
public class Command_ro extends FreedomCommand {

	@Override
	public boolean run(CommandSender sender, org.bukkit.entity.Player sender_p, Command cmd,
		String commandLabel, String[] args, boolean senderIsConsole) {
		if (args.length < 1 || args.length > 3) {
			return false;
		}

		final List<Material> materials = new ArrayList<Material>();

		for (String materialName : StringUtils.split(args[0], ",")) {
			Material fromMaterial = Material.matchMaterial(materialName);
			if (fromMaterial == null) {
				try {
					fromMaterial = DeprecationUtil.getMaterial(Integer.parseInt(materialName));
				} catch (NumberFormatException ex) {
				}
			}

			if (fromMaterial == null) {
				playerMsg(sender, "Invalid block: " + materialName, ChatColor.RED);
				return true;
			}

			materials.add(fromMaterial);
		}

		int radius = 20;
		if (args.length >= 2) {
			try {
				radius = Math.max(1, Math.min(50, Integer.parseInt(args[1])));
			} catch (NumberFormatException ex) {
				playerMsg(sender, "Invalid radius: " + args[1], ChatColor.RED);
				return true;
			}
		}

		final Player targetPlayer;
		if (args.length == 3) {
			targetPlayer = getPlayer(args[2]);
			if (targetPlayer == null) {
				playerMsg(sender, FreedomCommand.PLAYER_NOT_FOUND);
				return true;
			}
		} else {
			targetPlayer = null;
		}

		final String names = StringUtils.join(materials, ", ");

		World adminWorld = null;
		try {
			adminWorld = AdminWorld.getInstance().getWorld();
		} catch (Exception ex) {
		}

		int affected = 0;
		if (targetPlayer == null) {
			Utilities.adminAction(sender.getName(), "Removing all " + names + " within " + radius
				+ " blocks of all players... Brace for lag!", false);

			for (final Player player : server.getOnlinePlayers()) {
				if (player.getWorld() == adminWorld) {
					continue;
				}

				for (final Material material : materials) {
					affected += Utilities.replaceBlocks(player.getLocation(), material,
						Material.AIR, radius);
				}
			}
		} else {
			if (targetPlayer.getWorld() != adminWorld) {
				for (Material material : materials) {
					Utilities.adminAction(sender.getName(),
						"Removing all " + names + " within " + radius + " blocks of "
							+ targetPlayer.getName(), false);
					affected += Utilities.replaceBlocks(targetPlayer.getLocation(), material,
						Material.AIR, radius);
				}
			}
		}

		Utilities.adminAction(sender.getName(), "Remove complete! " + affected + " blocks removed.",
			false);

		return true;
	}
}