<?php

namespace PrestaShop\Module\PsEventbus\Provider;

use PrestaShop\Module\PsEventbus\Config\Config;
use PrestaShop\Module\PsEventbus\Decorator\WishlistDecorator;
use PrestaShop\Module\PsEventbus\Formatter\ArrayFormatter;
use PrestaShop\Module\PsEventbus\Repository\WishlistProductRepository;
use PrestaShop\Module\PsEventbus\Repository\WishlistRepository;
class WishlistDataProvider implements \PrestaShop\Module\PsEventbus\Provider\PaginatedApiDataProviderInterface
{
    /**
     * @var WishlistRepository
     */
    private $wishlistRepository;
    /**
     * @var WishlistProductRepository
     */
    private $wishlistProductRepository;
    /**
     * @var WishlistDecorator
     */
    private $wishlistDecorator;
    /**
     * @var ArrayFormatter
     */
    private $arrayFormatter;
    public function __construct(WishlistRepository $wishlistRepository, WishlistProductRepository $wishlistProductRepository, WishlistDecorator $wishlistDecorator, ArrayFormatter $arrayFormatter)
    {
        $this->wishlistRepository = $wishlistRepository;
        $this->wishlistProductRepository = $wishlistProductRepository;
        $this->wishlistDecorator = $wishlistDecorator;
        $this->arrayFormatter = $arrayFormatter;
    }
    /**
     * @param int $offset
     * @param int $limit
     * @param string $langIso
     *
     * @return array
     *
     * @@throws \PrestaShopDatabaseException
     */
    public function getFormattedData($offset, $limit, $langIso)
    {
        $wishlists = $this->wishlistRepository->getWishlists($offset, $limit);
        if (empty($wishlists)) {
            return [];
        }
        $wishlistProducts = $this->getWishlistProducts($wishlists);
        $this->wishlistDecorator->decorateWishlists($wishlists);
        $wishlists = \array_map(function ($wishlist) {
            return ['id' => $wishlist['id_wishlist'], 'collection' => Config::COLLECTION_WISHLISTS, 'properties' => $wishlist];
        }, $wishlists);
        return \array_merge($wishlists, $wishlistProducts);
    }
    /**
     * @param int $offset
     * @param string $langIso
     *
     * @return int
     */
    public function getRemainingObjectsCount($offset, $langIso)
    {
        return (int) $this->wishlistRepository->getRemainingWishlistsCount($offset);
    }
    /**
     * @param int $limit
     * @param string $langIso
     *
     * @return array
     *
     * @@throws \PrestaShopDatabaseException
     */
    public function getFormattedDataIncremental($limit, $langIso, $objectIds)
    {
        $wishlists = $this->wishlistRepository->getWishlistsIncremental($limit, $objectIds);
        if (!\is_array($wishlists) || empty($wishlists)) {
            return [];
        }
        $wishlistProducts = $this->getWishlistProducts($wishlists);
        $this->wishlistDecorator->decorateWishlists($wishlists);
        $wishlists = \array_map(function ($wishlist) {
            return ['id' => $wishlist['id_wishlist'], 'collection' => Config::COLLECTION_WISHLISTS, 'properties' => $wishlist];
        }, $wishlists);
        return \array_merge($wishlists, $wishlistProducts);
    }
    /**
     * @param int $offset
     * @param int $limit
     * @param string $langIso
     *
     * @return array
     *
     * @@throws \PrestaShopDatabaseException
     */
    public function getQueryForDebug($offset, $limit, $langIso)
    {
        return $this->wishlistRepository->getQueryForDebug($offset, $limit);
    }
    /**
     * @param array $wishlists
     *
     * @return array
     *
     * @@throws \PrestaShopDatabaseException
     */
    private function getWishlistProducts(array &$wishlists)
    {
        if (empty($wishlists)) {
            return [];
        }
        $wishlistIds = $this->arrayFormatter->formatValueArray($wishlists, 'id_wishlist');
        $wishlistProducts = $this->wishlistProductRepository->getWishlistProducts($wishlistIds);
        if (!\is_array($wishlistProducts) || empty($wishlistProducts)) {
            return [];
        }
        $this->wishlistDecorator->decorateWishlistProducts($wishlistProducts);
        $wishlistProducts = \array_map(function ($wishlistProduct) {
            return ['id' => $wishlistProduct['id_wishlist_product'], 'collection' => Config::COLLECTION_WISHLIST_PRODUCTS, 'properties' => $wishlistProduct];
        }, $wishlistProducts);
        return $wishlistProducts;
    }
}