package com.yaohun.consumereward;

import com.yaohun.consumereward.config.Config;
import com.yaohun.consumereward.data.PlayerData;
import com.yaohun.consumereward.gui.RewardGui;
import com.yaohun.consumereward.manage.PlayerManager;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;

public class ConsumeReward extends JavaPlugin {

    private static ConsumeReward instance;
    private static PlayerManager playerManager;

    @Override
    public void onEnable() {
        instance = this;
        saveDefaultConfig();
        Config.reloadConfig(this);
        playerManager = new PlayerManager();
        getServer().getPluginManager().registerEvents(new RewardGui(),this);
    }


    @Override
    public void onDisable() {
        super.onDisable();
    }

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if(args.length == 1 && "open".equalsIgnoreCase(args[0])){
            RewardGui.OpenGui((Player) sender);
            return true;
        }
        if(!sender.isOp()){
            RewardGui.OpenGui((Player) sender);
            return true;
        }
        if(args.length == 0){
            sender.sendMessage("");
            sender.sendMessage("§e------- ======= §6累积消费礼包 §e======= -------");
            sender.sendMessage("§2/"+label+" open §f- §2打开界面");
            sender.sendMessage("§2/"+label+" reset §e[玩家名] §f- §2重置玩家数据");
            sender.sendMessage("§2/"+label+" §e[奖励Key] §2<玩家名> §f- §2设置玩家领取状态");
            sender.sendMessage("§2/"+label+" reload §f- §2重载配置文件");
            sender.sendMessage("§2/"+label+" convert §f- §c导入旧版奖励领取数据");
            sender.sendMessage("§e------- ======= §6累积消费礼包 §e======= -------");
            sender.sendMessage("");
            return true;
        }
        if("reload".equalsIgnoreCase(args[0])){
            Config.reloadConfig(this);
            playerManager.saveAllPlayerData();
            sender.sendMessage("[消费奖励] 配置文件已重载.");
            return true;
        }
        if("reset".equalsIgnoreCase(args[0])){
            if(args.length == 1){
                sender.sendMessage("[消费奖励] 缺少玩家名参数.");
                return true;
            }
            String playerName = args[1];
            PlayerData playerData = playerManager.getPlayerData(playerName);
            playerData.carryOutRound();
            sender.sendMessage("[消费奖励] 玩家 "+playerName+" 已完成重置.");
            return true;
        }
        if(args.length == 2) {
            String rewardKey = args[0];
            if(Config.getRewardData(rewardKey) == null){
                sender.sendMessage("[消费奖励] 奖励代号 "+rewardKey+" 不存在.");
                return true;
            }
            String playerName = args[1];
            PlayerData playerData = playerManager.getPlayerData(playerName);
            if(playerData.isReceive(rewardKey)){
                playerData.removeRewardReceive(rewardKey);
                sender.sendMessage("[消费奖励] 玩家: "+playerName+" 奖励: "+rewardKey+"  [SET] NO");
            } else {
                playerData.addRewardReceive(rewardKey);
                sender.sendMessage("[消费奖励] 玩家: "+playerName+" 奖励: "+rewardKey+"  [SET] YES");
            }
            return true;
        }
        if("convert".equalsIgnoreCase(args[0])){
            // 转换后的 map: 玩家名 -> 参与的 key 列表
            Map<String, List<String>> playerToKeys = new TreeMap<>();
            File file = new File("plugins/DemonRechargeOrConsume","config.yml");
            FileConfiguration config = YamlConfiguration.loadConfiguration(file);
            ConfigurationSection section = config.getConfigurationSection("ClaimRecordData");
            if(section == null){
                return true;
            }
            for (String key : section.getKeys(false)){
                String data = section.getString(key+".recordData");
                // 去掉开头的 , 并按 , 拆分
                String[] names = data.replaceFirst("^,", "").split(",");

                for (String name : names) {
                    if (name.isEmpty()) {
                        continue;
                    }
                    playerToKeys.computeIfAbsent(name, k -> new ArrayList<>()).add(key);
                }
            }
            // 打印结果
            int count = 0;
            for (Map.Entry<String, List<String>> entry : playerToKeys.entrySet()) {
                PlayerData playerData = playerManager.getPlayerData(entry.getKey());
                playerData.setRewardList(entry.getValue());
                playerData.savePlayerData();
                count++;
            }
            sender.sendMessage("[消费奖励] 数据已进行转换 "+count+"名");
            return true;
        }
        return false;
    }

    public static ConsumeReward inst() {
        return instance;
    }

    public static PlayerManager getPlayerManager() {
        return playerManager;
    }
}