<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
declare(strict_types=1);

use Magento\Store\Model\StoreManagerInterface;
use Magento\TestFramework\Helper\Bootstrap;

$objectManager = Bootstrap::getObjectManager();
/**
 * @var StoreManagerInterface $storeManager
 */
$storeManager = $objectManager->get(StoreManagerInterface::class);
$option = [
    'value' => [
        'chair' => ['Chair'],
        'table' => ['Table'],
    ],
    'order' => [
        'chair' => 1,
        'table' => 2,
    ],
];

foreach ($option['value'] as $value => $labels) {
    foreach ($storeManager->getStores() as $store) {
        $labels[$store->getId()] = $labels[0] . '_' . $store->getCode();
    }
    $option['value'][$value] = $labels;
}

/** @var \Magento\Catalog\Setup\CategorySetup $installer */
$installer = $objectManager->create(\Magento\Catalog\Setup\CategorySetup::class);

/** @var \Magento\Catalog\Model\ResourceModel\Eav\Attribute $attribute */
$selectAttribute = $objectManager->create(\Magento\Catalog\Model\ResourceModel\Eav\Attribute::class);
$selectAttribute->setData(
    [
        'attribute_code' => 'select_attribute',
        'entity_type_id' => $installer->getEntityTypeId('catalog_product'),
        'is_global' => 1,
        'is_user_defined' => 1,
        'frontend_input' => 'select',
        'is_unique' => 0,
        'is_required' => 0,
        'is_searchable' => 1,
        'is_visible_in_advanced_search' => 0,
        'is_comparable' => 0,
        'is_filterable' => 1,
        'is_filterable_in_search' => 0,
        'is_used_for_promo_rules' => 0,
        'is_html_allowed_on_front' => 1,
        'is_visible_on_front' => 0,
        'used_in_product_listing' => 0,
        'used_for_sort_by' => 0,
        'frontend_label' => ['Select Attribute'],
        'backend_type' => 'varchar',
        'backend_model' => \Magento\Eav\Model\Entity\Attribute\Backend\ArrayBackend::class,
        'option' => $option,
    ]
);
$selectAttribute->save();

$installer->addAttributeToGroup(
    'catalog_product',
    'Default',
    'General',
    $selectAttribute->getId()
);