package de.mviper.adventskalender;

import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;

public class AdventCommand implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {

        // --- Admin-Befehle (/ak admin ...) ---
        if (args.length >= 1 && args[0].equalsIgnoreCase("admin")) {
            // Prüfen, ob der Spieler die Admin-Berechtigung hat
            if (!sender.hasPermission("adventskalender.admin")) {
                sender.sendMessage(LanguageManager.getString("messages.no_permission"));
                return true;
            }

            // /ak admin reload
            if (args.length == 2 && args[1].equalsIgnoreCase("reload")) {
                Adventskalender.getInstance().reloadConfig();
                LanguageManager.setup();
                sender.sendMessage(LanguageManager.getString("messages.admin.reload_success"));
                return true;
            }

            // /ak admin open <player> <day>
            if (args.length == 4 && args[1].equalsIgnoreCase("open")) {
                Player target = Bukkit.getPlayer(args[2]);
                if (target == null) {
                    sender.sendMessage(LanguageManager.getString("messages.admin.player_not_found").replace("%player%", args[2]));
                    return true;
                }

                try {
                    int day = Integer.parseInt(args[3]);
                    if (day < 1 || day > 24) {
                        sender.sendMessage(LanguageManager.getString("messages.admin.invalid_day"));
                        return true;
                    }

                    ItemStack reward = AdventInventory.getRewardItem(day);
                    if (reward != null && reward.getType() != Material.AIR) {
                        if (target.getInventory().firstEmpty() == -1) {
                            target.getWorld().dropItemNaturally(target.getLocation(), reward);
                        } else {
                            target.getInventory().addItem(reward);
                        }
                    }
                    CalendarData.setClaimed(target, day);

                    sender.sendMessage(LanguageManager.getString("messages.admin.open_success").replace("%player%", target.getName()).replace("%day%", String.valueOf(day)));
                    target.sendMessage(LanguageManager.getString("messages.reward_received").replace("%day%", String.valueOf(day)));

                } catch (NumberFormatException e) {
                    sender.sendMessage(LanguageManager.getString("messages.admin.invalid_day"));
                }
                return true;
            }

            // Falsche Nutzung der Admin-Befehle
            sender.sendMessage("§cUsage: /ak admin reload");
            sender.sendMessage("§cUsage: /ak admin open <player> <day>");
            return true;
        }

        // --- Hauptbefehl (/ak) ---
        if (!(sender instanceof Player)) {
            sender.sendMessage(LanguageManager.getString("messages.only_player"));
            return true;
        }

        Player player = (Player) sender;
        if (!player.hasPermission("adventskalender.use")) {
            player.sendMessage(LanguageManager.getString("messages.no_permission"));
            return true;
        }

        AdventInventory.openCalendar(player);
        return true;
    }
}