<?php

namespace App\Telegram\Middleware;

use SergiX44\Nutgram\Nutgram;

class AuthorizedChat
{
    public function __invoke(Nutgram $bot, callable $next): mixed
    {
        $expected = (string) config('coruna.telegram.owner_chat_id', '');
        if ($expected === '') {
            return null;
        }

        $chatId = $bot->chatId();
        if ($chatId === null || (string) $chatId !== $expected) {
            return null;
        }

        return $next($bot);
    }
}