<?php
/**
 * @package     Plumrocket_CookieConsent
 * @copyright   Copyright (c) 2022 Plumrocket Inc. (https://plumrocket.com)
 * @license     https://plumrocket.com/license   End-user License Agreement
 */

declare(strict_types=1);

namespace Plumrocket\CookieConsent\ViewModel;

use Magento\Framework\Api\SearchCriteriaBuilder;
use Magento\Framework\View\Element\Block\ArgumentInterface;
use Plumrocket\CookieConsent\Api\CookieRepositoryInterface;
use Plumrocket\CookieConsent\Api\Data\CategoryInterface;
use Plumrocket\CookieConsent\Api\Data\CookieInterface;

/**
 * @since 1.7.0
 */
class CookieProvider implements ArgumentInterface
{

    /**
     * @var null|\Plumrocket\CookieConsent\Api\Data\CookieInterface[]
     */
    private $cookies;

    /**
     * @var \Magento\Framework\Api\SearchCriteriaBuilder
     */
    private $searchCriteriaBuilder;

    /**
     * @var \Plumrocket\CookieConsent\Api\CookieRepositoryInterface
     */
    private $cookieRepository;

    /**
     * @var \Plumrocket\CookieConsent\ViewModel\CategoryProvider
     */
    private $categoryProvider;

    /**
     * @param \Magento\Framework\Api\SearchCriteriaBuilder            $searchCriteriaBuilder
     * @param \Plumrocket\CookieConsent\Api\CookieRepositoryInterface $cookieRepository
     * @param \Plumrocket\CookieConsent\ViewModel\CategoryProvider    $categoryProvider
     */
    public function __construct(
        SearchCriteriaBuilder $searchCriteriaBuilder,
        CookieRepositoryInterface $cookieRepository,
        CategoryProvider $categoryProvider
    ) {
        $this->searchCriteriaBuilder = $searchCriteriaBuilder;
        $this->cookieRepository = $cookieRepository;
        $this->categoryProvider = $categoryProvider;
    }

    /**
     * Get cookie data for render.
     *
     * @return \Plumrocket\CookieConsent\Api\Data\CookieInterface[]
     */
    public function get(): array
    {
        if (null === $this->cookies) {
            $categoriesKeys = array_map(static function (CategoryInterface $category) {
                return $category->getKey();
            }, $this->categoryProvider->get());
            $this->searchCriteriaBuilder->addFilter(
                CookieInterface::CATEGORY_KEY,
                $categoriesKeys,
                'in'
            );
            $this->cookies = $this->cookieRepository->getList($this->searchCriteriaBuilder->create())->getItems();
        }
        return $this->cookies;
    }
}