<?php
/**
 * Copyright 2011 Adobe
 * All Rights Reserved.
 */
namespace Magento\Reports\Controller\Adminhtml\Report\Product;

use Magento\Framework\App\Action\HttpGetActionInterface;
use Magento\Framework\App\ResponseInterface;
use Magento\Framework\App\Filesystem\DirectoryList;
use Magento\Reports\Block\Adminhtml\Product\Viewed\Grid;
use Magento\Reports\Controller\Adminhtml\Report\Product;

class ExportViewedExcel extends Product implements HttpGetActionInterface
{
    /**
     * Authorization level of a basic admin session
     *
     * @see _isAllowed()
     */
    public const ADMIN_RESOURCE = 'Magento_Reports::viewed';

    /**
     * Export products most viewed report to XML format
     *
     * @return ResponseInterface
     */
    public function execute()
    {
        $fileName = 'products_mostviewed.xml';
        $grid = $this->_view->getLayout()->createBlock(Grid::class);
        $this->_initReportAction($grid);
        return $this->_fileFactory->create(
            $fileName,
            $grid->getExcelFile($fileName),
            DirectoryList::VAR_DIR
        );
    }
}