<?php

namespace App\Http\Controllers;

use App\Model\Tutorial;
use Illuminate\Http\Request;

class TutorialViewController extends Controller
{
    /**
     * Render a tutorial as a bare HTML page (no layout) for use inside an iframe.
     * Accessible to any authenticated user (admin or customer).
     */
    public function show(Request $request, string $slug)
    {
        $tutorial = Tutorial::active()->where('slug', $slug)->first();

        if (!$tutorial) {
            return response(
                view('tutorials.not_found')->render(),
                404
            );
        }

        $locale  = $request->query('locale', app()->getLocale() ?? 'en');
        $content = $tutorial->getContent($locale);

        return view('tutorials.show', [
            'tutorial' => $tutorial,
            'content'  => $content,
            'locale'   => $locale,
        ]);
    }
}