<?php

declare(strict_types=1);

namespace App\Repositories;

final class ProductVariantRepository extends BaseRepository
{
    /**
     * @return array<int, array<string, mixed>>
     */
    public function publishedForProduct(int $productId): array
    {
        $statement = $this->pdo()->prepare(
            'SELECT id, product_id, name, unit, package_quantity, step_quantity, price_per_unit, package_price, is_default
             FROM product_variants
             WHERE product_id = :product_id
               AND is_published = 1
               AND is_available = 1
             ORDER BY is_default DESC, sort_order, id'
        );

        $statement->execute(['product_id' => $productId]);

        return $statement->fetchAll();
    }
}