<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Auth;

class LanguageController extends Controller
{
    public function switch(string $locale): \Illuminate\Http\RedirectResponse
    {
        $supportedLocales = ['pt_BR', 'en', 'es'];

        if (!in_array($locale, $supportedLocales, true)) {
            $locale = config('app.locale', 'pt_BR');
        }

        App::setLocale($locale);
        session(['locale' => $locale]);

        if (Auth::check()) {
            Auth::user()->update(['locale' => $locale]);
        }

        return redirect()->back();
    }
}