<?php

use App\Services\SettingsService;

if (! function_exists('settings')) {
    /**
     * Get the SettingsService instance
     *
     * @param string|null $key Optional key to get a specific setting
     * @param mixed $default Default value if key is provided
     * @return SettingsService|mixed
     */
    function settings(?string $key = null, $default = null)
    {
        $service = app(SettingsService::class);

        if ($key !== null) {
            return $service->get($key, $default);
        }

        return $service;
    }
}