package dev.loki.loparkour.menu.settings;

import dev.loki.loparkour.config.locale.Locales;
import dev.loki.loparkour.menu.core.LPMenu;
import dev.loki.loparkour.menu.core.Menus;
import dev.loki.loparkour.menu.core.screen.ParkourOption;
import dev.loki.loparkour.player.core.ParkourPlayer;
import dev.loki.loparkour.player.core.ParkourUser;
import dev.loki.loparkour.menu.gui.inventory.InventoryGui;
import dev.loki.loparkour.player.service.UserRegistry;
import dev.loki.loparkour.session.core.Session;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;

import java.util.List;

public class SettingsMenu extends LPMenu {

    private static final int ROWS = 3;
    private static final int SLOT_PARKOUR_SETTINGS = 11;
    private static final int SLOT_LANG = 13;
    private static final int SLOT_CHAT = 15;
    private static final int SLOT_CLOSE = 22;

    @Override
    public void open(@NotNull Player player) {
        final String locale = locale(player);
        final String title = Locales.getString(locale, "settings.name");

        InventoryGui gui = baseGui(title, ROWS);

        if (ParkourOption.PARKOUR_SETTINGS.mayPerform(player) && UserRegistry.isPlayer(player)) {
            gui = gui.setItem(SLOT_PARKOUR_SETTINGS, localeItem(player, "settings.parkour_settings.item"), e -> {
                final ParkourPlayer pp = UserRegistry.getPlayer(player);
                if (pp != null) {
                    pp.session.generator().menu(pp);
                }
            });
        }

        if (ParkourOption.LANG.mayPerform(player) && ParkourUser.isUser(player)) {
            final String langName = Locales.getString(locale, "name");
            gui = gui.setItem(SLOT_LANG, localeItem(locale, "settings.lang.item", langName), e -> {
                final ParkourPlayer pp = UserRegistry.getPlayer(player);
                if (pp != null) {
                    Menus.LANG.open(pp);
                }
            });
        }

        final ParkourUser user = ParkourUser.getUser(player);
        if (ParkourOption.CHAT.mayPerform(player) && user != null) {
            gui = gui.setItem(SLOT_CHAT, chatItem(user), e -> {
                user.setChatType(user.chatType().next());
                open(player);
            });
        }

        gui.setItem(SLOT_CLOSE, closeButton(player), e -> player.closeInventory())
           .open(player);
    }

    /** Scope button — the locale lists its values in {@link Session.ChatType#next()} order. */
    private ItemStack chatItem(@NotNull ParkourUser user) {
        final String locale = user.locale();
        final List<String> values = Locales.getStringList(locale, "settings.chat.values");
        final Session.ChatType chatType = user.chatType();
        final String label = chatType.ordinal() < values.size() ? values.get(chatType.ordinal()) : chatType.name();
        return localeItem(locale, "settings.chat", label);
    }
}