<?php

namespace App\Controller\Admin;

use App\Repository\AlbumRepository;
use App\Repository\ReviewRepository;
use App\Repository\UserRepository;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Bundle\SecurityBundle\Attribute\IsGranted;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;

/**
 * DashboardController shows high-level site activity to admins.
 */
#[IsGranted('ROLE_ADMIN')]
class DashboardController extends AbstractController
{
    /**
     * Renders overall activity metrics for administrators.
     */
    #[Route('/admin/dashboard', name: 'admin_dashboard', methods: ['GET'])]
    public function dashboard(ReviewRepository $reviews, AlbumRepository $albums, UserRepository $users): Response
    {
        $totalReviews = (int) $reviews->createQueryBuilder('r')
            ->select('COUNT(r.id)')
            ->getQuery()->getSingleScalarResult();

        $totalAlbums = (int) $albums->createQueryBuilder('a')
            ->select('COUNT(a.id)')
            ->getQuery()->getSingleScalarResult();

        $totalUsers = (int) $users->createQueryBuilder('u')
            ->select('COUNT(u.id)')
            ->getQuery()->getSingleScalarResult();

        $recentReviews = $reviews->findLatest(50);
        $recentAlbums = $albums->createQueryBuilder('a')
            ->orderBy('a.createdAt', 'DESC')
            ->setMaxResults(50)
            ->getQuery()->getResult();

        return $this->render('admin/site_dashboard.html.twig', [
            'totalReviews' => $totalReviews,
            'totalAlbums' => $totalAlbums,
            'totalUsers' => $totalUsers,
            'recentReviews' => $recentReviews,
            'recentAlbums' => $recentAlbums,
        ]);
    }
}