<?php

namespace Stemcell\Catalog\Console\Command;

use LanguageDetector\LanguageDetector;
use Magento\Catalog\Model\ProductRepository;
use Magento\Cms\Model\Template\FilterProvider;
use Magento\Framework\App\Config\Storage\WriterInterface as ConfigWriter;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Framework\App\State;
use Magento\Framework\Filesystem\DirectoryList;
use Magento\Framework\Stdlib\DateTime\TimezoneInterface;
use Magento\Framework\UrlInterface;
use Magento\Store\Model\StoreManagerInterface;
use phpseclib3\Crypt\Common\SymmetricKey;
use Stemcell\Datacollection\Cron\FormRecordsNotification;
use Stemcell\ProductImport\Console\Command\ExtractDescriptionFromProductDataCSV;
use Stemcell\ProductImport\Cron\ImportPrice;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use phpseclib3\Crypt\AES;
use phpseclib3\Crypt\Common\BlockCipher;
use Magento\Framework\App\Cache\TypeListInterface;

class Test  extends Command
{
    const NO_PRICE_SKU_PATH = 'catalog/product_settings/no_price_sku';
    public function __construct(
        private FormRecordsNotification $formRecordsNotification,
        private DirectoryList $directoryList,
        protected ImportPrice $importStock,
        protected ConfigWriter $configWriter,
        protected TypeListInterface $cacheTypeList,
        protected TimezoneInterface $timezone,
        protected FilterProvider $filterProvider,
        protected StoreManagerInterface $storeManager,
        protected ProductRepository $productRepository,
        protected State $state
    )
    {
        $name = 'test';
        parent::__construct($name);
    }

    public function getMediaUrl()
    {
        return $this->storeManager
            ->getStore()
            ->getBaseUrl(UrlInterface::URL_TYPE_MEDIA);
    }

    protected function isDirEmpty($dir) {
        if (!is_dir($dir)) {
            return false; // 或者抛出异常
        }

        $files = scandir($dir);
        // 减去 . 和 .. 后，如果数量为0，则文件夹为空
        return count($files) == 2; // 2 表示只有 . 和 ..
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
//        $this->formRecordsNotification->execute();
//        $output->writeln($this->directoryList->getPath('media'));
//        $content = "Hello world !";
//        $ivStr128 = "1234567812345678"; // 16字节
//        $AESSecretGCM256 = "IhHEhIvTS8zbVTY391GP8oHJ7RmSJ8pQ"; // 32字节
//        $output->writeln(self::encryptGCMWithPhpseclib($content, $AESSecretGCM256, $ivStr128));
//        $output->writeln($this->timezone->date()->format('Y-m-d H:i:s'));

        $this->state->setAreaCode(\Magento\Framework\App\Area::AREA_ADMINHTML);
        $product = $this->productRepository->get('MRDX20359', true);
        $existingEntries = $product->getMediaGalleryEntries();

        if (!empty($existingEntries)) {
            $output->writeln("    清理现有图片，共 " . count($existingEntries) . " 张");

            // 清空媒体库条目
            $product->setMediaGalleryEntries([]);

            // 清除图片角色
            $product->setImage(null);
            $product->setSmallImage(null);
            $product->setThumbnail(null);
            $this->productRepository->save($product);
//                $output->writeln("    现有图片清理完成");
        }
//        $this->configWriter->save(
//            self::NO_PRICE_SKU_PATH,
//            '111111111111111111111',
//            ScopeConfigInterface::SCOPE_TYPE_DEFAULT,
//            0
//        );
//        $this->cacheTypeList->cleanType('config');
//        $this->importStock->execute();
        return Command::SUCCESS;
    }

    public static function encryptGCMWithPhpseclib($content, $key, $iv)
    {
        $cipher = new AES('gcm');
        $cipher->setPreferredEngine(SymmetricKey::ENGINE_OPENSSL_GCM);
        $cipher->setKey($key);
        $cipher->setNonce($iv);
        $cipher->setKeyLength(256); // 尝试设置256位标签

        $cipherText = $cipher->encrypt($content);
        $tag = $cipher->getTag();

        // 打包数据
        $ivLength = pack('N', strlen($iv));
        $byteBuffer = $ivLength . $iv . $cipherText . $tag;

        return base64_encode($byteBuffer);
    }
}