package de.nexuslobby.modules;

import de.nexuslobby.NexusLobby;
import de.nexuslobby.api.Module;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.bukkit.event.EventHandler;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;

public class ItemsModule implements Module, Listener {

    @Override
    public String getName() {
        return "Items";
    }

    @Override
    public void onEnable() {
        Bukkit.getPluginManager().registerEvents(this, NexusLobby.getInstance());
    }

    @EventHandler
    public void onJoin(PlayerJoinEvent event) {
        Bukkit.getScheduler().runTaskLater(NexusLobby.getInstance(), () -> {
            giveLobbyItems(event.getPlayer());
        }, 2L);
    }

    @EventHandler
    public void onInteract(PlayerInteractEvent event) {
        Player player = event.getPlayer();
        ItemStack item = event.getItem();

        if (item == null || item.getType() == Material.AIR) return;
        if (!item.hasItemMeta() || !item.getItemMeta().hasDisplayName()) return;

        if (event.getAction() == Action.RIGHT_CLICK_AIR || event.getAction() == Action.RIGHT_CLICK_BLOCK) {
            FileConfiguration config = NexusLobby.getInstance().getConfig();
            String displayName = item.getItemMeta().getDisplayName();

            // 1. Baumodus Logik
            String buildName = colorize(config.getString("items.lobby-tools.build-toggle.displayname", "&aBaumodus"));
            if (displayName.equals(buildName)) {
                player.performCommand("build");
                event.setCancelled(true);
                return;
            }

            // 2. Gadget GUI Logik
            String gadgetName = colorize(config.getString("items.lobby-tools.gadget.displayname", "&bGadgets"));
            if (displayName.equals(gadgetName)) {
                // Öffnet die GUI aus dem GadgetModule
                NexusLobby.getInstance().getGadgetModule().openGUI(player);
                event.setCancelled(true);
                return;
            }
            
            // 3. Kompass / Teleporter Logik (optional, falls du den Befehl schon hast)
            String compassName = colorize(config.getString("items.lobby-tools.compass.displayname", "&eTeleporter"));
            if (displayName.equals(compassName)) {
                // Hier könnte z.B. player.performCommand("cp"); stehen
            }
        }
    }

    public void giveLobbyItems(Player player) {
        player.getInventory().clear();
        FileConfiguration config = NexusLobby.getInstance().getConfig();

        // 1. Kompass (Slot 4)
        if (config.getBoolean("items.lobby-tools.compass.enabled", true)) {
            int slot = config.getInt("items.lobby-tools.compass.slot", 4);
            String name = config.getString("items.lobby-tools.compass.displayname", "&eTeleporter");
            player.getInventory().setItem(slot, createItem(Material.COMPASS, name));
        }

        // 2. Baumodus (Slot 0)
        if (player.isOp() || player.hasPermission("nexuslobby.build")) {
            if (config.getBoolean("items.lobby-tools.build-toggle.enabled", true)) {
                int slot = config.getInt("items.lobby-tools.build-toggle.slot", 0);
                String name = config.getString("items.lobby-tools.build-toggle.displayname", "&aBaumodus");
                player.getInventory().setItem(slot, createItem(Material.REDSTONE_TORCH, name));
            }
        }

        // 3. Gadgets (Slot 8)
        if (config.getBoolean("items.lobby-tools.gadget.enabled", true)) { // Auf true gesetzt, damit es erscheint
            int slot = config.getInt("items.lobby-tools.gadget.slot", 8);
            String name = config.getString("items.lobby-tools.gadget.displayname", "&bGadgets");
            player.getInventory().setItem(slot, createItem(Material.CHEST, name));
        }

        player.updateInventory();
    }

    private ItemStack createItem(Material mat, String name) {
        ItemStack item = new ItemStack(mat);
        ItemMeta meta = item.getItemMeta();
        if (meta != null) {
            meta.setDisplayName(colorize(name));
            item.setItemMeta(meta);
        }
        return item;
    }

    private String colorize(String s) {
        return (s == null) ? "" : s.replace("&", "§");
    }

    @Override
    public void onDisable() {}
}