package cn.citycraft.LuckLottery.utils;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Random;
import java.util.Set;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import cn.citycraft.LuckLottery.LuckLottery;
import cn.citycraft.LuckLottery.runnable.LotteryReward;
import cn.citycraft.PluginHelper.config.FileConfig;

public class LotteryUtils {
	public static Map<String, List<List<String>>> playerLottery = new HashMap<String, List<List<String>>>();
	protected static boolean numbersame;
	protected static FileConfig playerdata;
	protected static LuckLottery plugin;
	protected static int price;
	protected static List<String> systemLottery = new ArrayList<String>();

	public static List<List<String>> addLottery(final Player player, final List<String> lottery) {
		List<List<String>> playerhas = playerLottery.get(player.getName());
		if (playerhas == null) {
			playerhas = new ArrayList<List<String>>();
		}
		playerhas.add(lottery);
		playerLottery.put(player.getName(), playerhas);
		playerdata.set(player.getName(), playerhas);
		playerdata.save();
		return playerhas;
	}

	public static void clearLottery() {
		for (final Entry<String, List<List<String>>> pl : playerLottery.entrySet()) {
			final String p = pl.getKey();
			playerdata.set(p, null);
		}
		playerLottery.clear();
		playerdata.save();
	}

	public static void clearPlayerLottery(final CommandSender sender) {
		ChatUtils.sendMessage(sender, "§c提示: 以清除所有玩家彩票数据...");
		clearLottery();
	}

	public static int getPrice() {
		return price;
	}

	public static List<String> getRandomNumber() {
		final Random rnd = new Random();
		final List<String> normal = new ArrayList<String>();
		for (int i = 1; i < 8; i++) {
			String rr = rnd.nextInt(32) + 1 + "";
			while (normal.contains(rr)) {
				rr = rnd.nextInt(32) + 1 + "";
			}
			normal.add(rr);
		}
		return normal;
	}

	public static int getSameNumber(final List<String> lottery) {
		int samenum = 0;
		final List<String> system = systemLottery;
		if (numbersame) {
			for (int i = 0; i < lottery.size(); i++) {
				if (lottery.get(i).equals(system.get(i))) {
					samenum++;
				}
			}
		} else {
			for (final String pn : lottery) {
				for (final String sn : system) {
					if (pn.equals(sn)) {
						samenum++;
					}
				}
			}
		}
		if (lottery.get(lottery.size() - 1).equalsIgnoreCase(system.get(system.size() - 1))) {
			samenum += 9;
		}
		return samenum;
	}

	public static int getSameNumber(final List<String> lottery, final List<String> system) {
		int samenum = 0;
		if (numbersame) {
			for (int i = 0; i < lottery.size(); i++) {
				if (lottery.get(i).equals(system.get(i))) {
					samenum++;
				}
			}
		} else {
			for (final String pn : lottery) {
				for (final String sn : system) {
					if (pn.equals(sn)) {
						samenum++;
					}
				}
			}
		}
		if (lottery.get(lottery.size() - 1).equalsIgnoreCase(system.get(system.size() - 1))) {
			samenum += 9;
		}
		return samenum;
	}

	public static List<String> getSystemLottery() {
		return systemLottery;
	}

	public static void init(final LuckLottery luckLottery) {
		plugin = luckLottery;
		playerdata = plugin.getPlayerdata();
	}

	/**
	 * @return numbersame
	 */
	public static boolean isNumbersame() {
		return numbersame;
	}

	@SuppressWarnings("unchecked")
	public static void loadPlayerLottery(final Player p) {
		final List<?> pl = playerdata.getList(p.getName());
		if (pl != null) {
			playerLottery.put(p.getName(), (List<List<String>>) pl);
		}
	}

	@SuppressWarnings("unchecked")
	public static void reloadPlayerLottery() {
		final Set<String> apl = playerdata.getKeys(false);
		for (final String p : apl) {
			final List<?> pl = playerdata.getList(p);
			if (pl != null) {
				playerLottery.put(p, (List<List<String>>) pl);
			}
		}
	}

	public static void rewardLastLottery() {
		Bukkit.getServer().getScheduler().runTaskAsynchronously(LuckLottery.plugin, new LotteryReward(plugin, true));
	}

	public static void saveLottery() {
		for (final Entry<String, List<List<String>>> pl : playerLottery.entrySet()) {
			final String p = pl.getKey();
			final List<List<String>> l = pl.getValue();
			playerdata.set(p, l);
		}
		playerdata.save();
	}

	/**
	 * @param numbersame
	 *            要设置的 numbersame
	 */
	public static void setNumbersame(final boolean numbersame) {
		LotteryUtils.numbersame = numbersame;
	}

	public static void setPrice(final int price) {
		LotteryUtils.price = price;
	}

	public static void setSystemLottery(final List<String> systemLottery) {
		LotteryUtils.systemLottery = systemLottery;
	}

	public static void showAllPlayerLottery(final CommandSender sender) {
		ChatUtils.sendMessage(sender, "§c正在检索玩家彩票数据...");
		boolean has = false;
		for (final Entry<String, List<List<String>>> phas : playerLottery.entrySet()) {
			ChatUtils.sendMessage(sender, "§6玩家: §a" + phas.getKey() + "§6购买的彩票有");
			for (final List<String> lry : phas.getValue()) {
				has = true;
				ChatUtils.sendMessage(sender, "§a" + lry.toString());
			}
		}
		if (!has) {
			ChatUtils.sendMessage(sender, "§d没有玩家购买本轮彩票...");
		}
	}

	public static void showPlayerLottery(final Player p) {
		final List<List<String>> playerhas = playerLottery.get(p.getName());
		if (playerhas != null && !playerhas.isEmpty()) {
			ChatUtils.sendMessage(p, "§6您当前购买的彩票有:");
			for (final List<String> lry : playerhas) {
				ChatUtils.sendMessage(p, "§a" + lry.toString());
			}
		} else {
			ChatUtils.sendMessage(p, "§c您当前没有购买的彩票！");
		}
	}

	public static void showSystemLottery(final CommandSender p) {
		ChatUtils.sendMessage(p, ChatColor.DARK_PURPLE + "此轮彩票号码为: " + ChatColor.YELLOW + LotteryUtils.systemLottery.toString());
	}

	public static void updateSystemLottery() {
		LotteryUtils.systemLottery = LotteryUtils.getRandomNumber();
	}

	public static void updateSystemLottery(final CommandSender p) {
		LotteryUtils.systemLottery = LotteryUtils.getRandomNumber();
		ChatUtils.sendMessage(p, ChatColor.BLUE + "已随机生成彩票: " + ChatColor.YELLOW + LotteryUtils.systemLottery.toString());
	}
}