/FileExtraction/Java_unseen/Wind-Development_WindSpigot/WindSpigot-API/src/main/java/org/bukkit/command/defaults/AchievementCommand.java
package org.bukkit.command.defaults;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.apache.commons.lang.Validate;
import org.bukkit.Achievement;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.Statistic;
import org.bukkit.Statistic.Type;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import org.bukkit.event.player.PlayerAchievementAwardedEvent;
import org.bukkit.event.player.PlayerStatisticIncrementEvent;

import com.google.common.collect.ImmutableList;

@Deprecated
public class AchievementCommand extends VanillaCommand {
	public AchievementCommand() {
		super("achievement");
		this.description = "Gives the specified player an achievement or changes a statistic value. Use '*' to give all achievements.";
		this.usageMessage = "/achievement give <stat_name> [player]";
		this.setPermission("bukkit.command.achievement");
	}

	@Override
	public boolean execute(CommandSender sender, String currentAlias, String[] args) {
		if (!testPermission(sender))
			return true;

		if (args.length < 2) {
			sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
			return false;
		}

		if (!args[0].equalsIgnoreCase("give")) {
			sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
			return false;
		}

		String statisticString = args[1];
		Player player = null;

		if (args.length > 2) {
			player = Bukkit.getPlayer(args[1]);
		} else if (sender instanceof Player) {
			player = (Player) sender;
		}

		if (player == null) {
			sender.sendMessage("You must specify which player you wish to perform this action on.");
			return true;
		}

		if (statisticString.equals("*")) {
			for (Achievement achievement : Achievement.values()) {
				if (player.hasAchievement(achievement)) {
					continue;
				}
				PlayerAchievementAwardedEvent event = new PlayerAchievementAwardedEvent(player, achievement);
				Bukkit.getServer().getPluginManager().callEvent(event);
				if (!event.isCancelled()) {
					player.awardAchievement(achievement);
				}
			}
			Command.broadcastCommandMessage(sender,
					String.format("Successfully given all achievements to %s", player.getName()));
			return true;
		}

		Achievement achievement = Bukkit.getUnsafe().getAchievementFromInternalName(statisticString);
		Statistic statistic = Bukkit.getUnsafe().getStatisticFromInternalName(statisticString);

		if (achievement != null) {
			if (player.hasAchievement(achievement)) {
				sender.sendMessage(String.format("%s already has achievement %s", player.getName(), statisticString));
				return true;
			}

			PlayerAchievementAwardedEvent event = new PlayerAchievementAwardedEvent(player, achievement);
			Bukkit.getServer().getPluginManager().callEvent(event);
			if (event.isCancelled()) {
				sender.sendMessage(
						String.format("Unable to award %s the achievement %s", player.getName(), statisticString));
				return true;
			}
			player.awardAchievement(achievement);

			Command.broadcastCommandMessage(sender,
					String.format("Successfully given %s the stat %s", player.getName(), statisticString));
			return true;
		}

		if (statistic == null) {
			sender.sendMessage(String.format("Unknown achievement or statistic '%s'", statisticString));
			return true;
		}

		if (statistic.getType() == Type.UNTYPED) {
			PlayerStatisticIncrementEvent event = new PlayerStatisticIncrementEvent(player, statistic,
					player.getStatistic(statistic), player.getStatistic(statistic) + 1);
			Bukkit.getServer().getPluginManager().callEvent(event);
			if (event.isCancelled()) {
				sender.sendMessage(String.format("Unable to increment %s for %s", statisticString, player.getName()));
				return true;
			}
			player.incrementStatistic(statistic);
			Command.broadcastCommandMessage(sender,
					String.format("Successfully given %s the stat %s", player.getName(), statisticString));
			return true;
		}

		if (statistic.getType() == Type.ENTITY) {
			EntityType entityType = EntityType
					.fromName(statisticString.substring(statisticString.lastIndexOf(".") + 1));

			if (entityType == null) {
				sender.sendMessage(String.format("Unknown achievement or statistic '%s'", statisticString));
				return true;
			}

			PlayerStatisticIncrementEvent event = new PlayerStatisticIncrementEvent(player, statistic,
					player.getStatistic(statistic), player.getStatistic(statistic) + 1, entityType);
			Bukkit.getServer().getPluginManager().callEvent(event);
			if (event.isCancelled()) {
				sender.sendMessage(String.format("Unable to increment %s for %s", statisticString, player.getName()));
				return true;
			}

			try {
				player.incrementStatistic(statistic, entityType);
			} catch (IllegalArgumentException e) {
				sender.sendMessage(String.format("Unknown achievement or statistic '%s'", statisticString));
				return true;
			}
		} else {
			int id;
			try {
				id = getInteger(sender, statisticString.substring(statisticString.lastIndexOf(".") + 1), 0,
						Integer.MAX_VALUE, true);
			} catch (NumberFormatException e) {
				sender.sendMessage(e.getMessage());
				return true;
			}

			Material material = Material.getMaterial(id);

			if (material == null) {
				sender.sendMessage(String.format("Unknown achievement or statistic '%s'", statisticString));
				return true;
			}

			PlayerStatisticIncrementEvent event = new PlayerStatisticIncrementEvent(player, statistic,
					player.getStatistic(statistic), player.getStatistic(statistic) + 1, material);
			Bukkit.getServer().getPluginManager().callEvent(event);
			if (event.isCancelled()) {
				sender.sendMessage(String.format("Unable to increment %s for %s", statisticString, player.getName()));
				return true;
			}

			try {
				player.incrementStatistic(statistic, material);
			} catch (IllegalArgumentException e) {
				sender.sendMessage(String.format("Unknown achievement or statistic '%s'", statisticString));
				return true;
			}
		}

		Command.broadcastCommandMessage(sender,
				String.format("Successfully given %s the stat %s", player.getName(), statisticString));
		return true;
	}

	@Override
	public List<String> tabComplete(CommandSender sender, String alias, String[] args) throws IllegalArgumentException {
		Validate.notNull(sender, "Sender cannot be null");
		Validate.notNull(args, "Arguments cannot be null");
		Validate.notNull(alias, "Alias cannot be null");

		if (args.length == 1) {
			return Arrays.asList("give");
		}

		if (args.length == 2) {
			return Bukkit.getUnsafe().tabCompleteInternalStatisticOrAchievementName(args[1], new ArrayList<String>());
		}

		if (args.length == 3) {
			return super.tabComplete(sender, alias, args);
		}
		return ImmutableList.of();
	}
}
