<?php

namespace Stemcell\Customer\Controller\Adminhtml\Salesperson;

use Magento\Backend\App\Action\Context;
use Magento\Customer\Model\Customer;
use Magento\Customer\Model\ResourceModel\Customer\CollectionFactory as CustomerCollectionFactory;
use Magento\Framework\App\Action\HttpPostActionInterface;
use Magento\Framework\Controller\ResultFactory;
use Magento\Framework\Exception\FileSystemException;
use Magento\Framework\Filesystem\Driver\File;
use Magento\MediaStorage\Model\File\UploaderFactory;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Filesystem;
use Magento\Store\Model\StoreManagerInterface;
use Magento\Framework\App\Filesystem\DirectoryList;
use PhpOffice\PhpSpreadsheet\IOFactory;
use PhpOffice\PhpSpreadsheet\Reader\Exception;
use Stemcell\Customer\Api\Data\SalespersonInterface;
use Stemcell\Customer\Api\SalespersonRepositoryInterface;

/**
 * 由于生产服务器是两台，只有media目录是两台服务器共享，因此将文件上传到media下面
 */
class ImportPost extends \Magento\Backend\App\Action implements HttpPostActionInterface
{
    private UploaderFactory $fileUploaderFactory;
    private Filesystem\Directory\WriteInterface $mediaDirectory;
    private StoreManagerInterface $storeManager;
    private Filesystem $fileSystem;
    private File $driverFile;
    private CustomerCollectionFactory $customerCollection;
    private SalespersonInterface $salesperson;
    private SalespersonRepositoryInterface $salespersonRepository;

    /**
     * @throws FileSystemException
     */
    public function __construct(
        Context $context,
        UploaderFactory $fileUploaderFactory,
        Filesystem $filesystem,
        StoreManagerInterface $storeManager,
        Filesystem $fileSystem,
        File $driverFile,
        CustomerCollectionFactory $customerCollection,
        SalespersonRepositoryInterface $salespersonRepository,
        SalespersonInterface $salesperson
    ) {
        parent::__construct($context);
        $this->fileUploaderFactory = $fileUploaderFactory;
        $this->mediaDirectory = $filesystem->getDirectoryWrite(DirectoryList::MEDIA);
        $this->storeManager = $storeManager;
        $this->fileSystem = $fileSystem;
        $this->driverFile = $driverFile;
        $this->customerCollection = $customerCollection;
        $this->salespersonRepository = $salespersonRepository;
        $this->salesperson = $salesperson;
    }

    public function execute()
    {
        $jsonResult = $this->resultFactory->create(ResultFactory::TYPE_JSON);
        try {
            $fileUploader = $this->fileUploaderFactory->create([
                'fileId' => 'salesperson[import]'
            ]);
            $fileUploader->setAllowedExtensions(['xls', 'xlsx']);
            $fileUploader->setAllowRenameFiles(true);
            $fileUploader->setAllowCreateFolders(true);
            $fileUploader->setFilesDispersion(false);

            $dir = $this->mediaDirectory->getAbsolutePath(DirectoryList::VAR_IMPORT_EXPORT.'/salesperson');
            !is_dir($dir) && mkdir($dir, 0755, true);
            $data = $fileUploader->save($dir);
            $resource = $this->driverFile->fileOpen($dir.'/'.$fileUploader->getUploadedFileName(), 'r');

            /* @var $logger \Psr\Log\LoggerInterface */
            $logger = \Magento\Framework\App\ObjectManager::getInstance()->get(\Psr\Log\LoggerInterface::class);

            try {
                $spreadsheet = IOFactory::load($dir.'/'.$fileUploader->getUploadedFileName());
                $data = $spreadsheet->getActiveSheet()->toArray();
                array_shift($data);

                foreach ($data as $content) {

                    try {
                        array_walk($content, function (&$value) {
                            if (is_string($value)) {
                                $value = trim($value);
                            }
                        });
                        if (empty(array_filter($content))) {
                            continue;
                        }
                        $content = array_slice($content, 0, 5);
                        $row = array_combine(
                            ['name', 'email', 'telephone', 'rsm_email', 'sisr_email', 'csr_email'],
                            $content
                        );
                        $this->salesperson->setData($row);
                        $this->salespersonRepository->save($this->salesperson);
                        $this->salesperson->unsetData();
                    } catch (FileSystemException | \Exception $e) {
                        $logger->critical('导入销售失败，原因：'.$e->getMessage(), ['data' => $row]);
                    }

                }
                $this->driverFile->fileClose($resource);
                $this->driverFile->deleteFile($dir.'/'.$fileUploader->getUploadedFileName());
            } catch (FileSystemException $exception) {
                $logger->debug($exception->getMessage());
            }
            return $jsonResult->setData($data);
        } catch (LocalizedException | \Exception $error) {
            return $jsonResult->setData(['errorcode' => 0, 'error' => $error->getMessage()]);
        }
    }
}