<?php

declare(strict_types=1);

namespace ACA\WC\Editing\Product;

use AC\Helper\Select\Options\Paginated;
use ACA\WC\Editing\PostTrait;
use ACA\WC\Helper\Select\Product\PaginatedFactory;
use ACP;
use ACP\Editing\View;

class GroupedProducts implements ACP\Editing\Service, ACP\Editing\Service\Editability, ACP\Editing\PaginatedOptions
{
    use ProductNotSupportedReasonTrait;
    use PostTrait;

    public function get_view(string $context): ?View
    {
        return (new ACP\Editing\View\AjaxSelect())->set_multiple(true)->set_clear_button(true);
    }

    public function get_paginated_options(string $search, int $page, ?int $id = null): Paginated
    {
        return (new PaginatedFactory())->create([
            's'     => $search,
            'paged' => $page,
        ]);
    }

    public function is_editable(int $id): bool
    {
        return 'grouped' === wc_get_product($id)->get_type();
    }

    public function get_value(int $id): ?array
    {
        $product = wc_get_product($id);

        if ('grouped' !== $product->get_type()) {
            return null;
        }

        return $this->get_editable_posts_values($product->get_children());
    }

    public function update(int $id, $data): void
    {
        update_post_meta($id, '_children', array_map('intval', (array)$data));
    }

}
