<?php

declare(strict_types=1);

namespace App\State\Bovin;

use ApiPlatform\Metadata\Operation;
use ApiPlatform\State\ProviderInterface;
use App\ApiResource\BovineInventoryStats;
use App\Repository\BovineRepository;
use Symfony\Component\HttpFoundation\RequestStack;

/**
 * @implements ProviderInterface<BovineInventoryStats>
 */
final class BovineInventoryStatsProvider implements ProviderInterface
{
    public function __construct(
        private BovineRepository $bovineRepository,
        private RequestStack $requestStack,
    ) {}

    public function provide(Operation $operation, array $uriVariables = [], array $context = []): BovineInventoryStats
    {
        $rawCaseId = $this->requestStack->getCurrentRequest()?->query->get('buildingCaseId');
        $caseId    = null !== $rawCaseId && ctype_digit((string) $rawCaseId) ? (int) $rawCaseId : null;

        $row = $this->bovineRepository->getInventoryStats($caseId);

        $stats                 = new BovineInventoryStats();
        $stats->total          = $row['total'];
        $stats->over24         = $row['over24'];
        $stats->between22And24 = $row['between22And24'];
        $stats->between20And22 = $row['between20And22'];

        return $stats;
    }
}