<?php
/**
 * This Software is the property of Data Development and is protected
 * by copyright law - it is NOT Freeware.
 * Any unauthorized use of this software without a valid license
 * is a violation of the license agreement and will be prosecuted by
 * civil and criminal law.
 * https://www.shopmodule.com
 *
 * @copyright (C) D3 Data Development (Inh. Thomas Dartsch)
 * @author        D3 Data Development <support@shopmodule.com>
 * @link          https://www.oxidmodule.com
 */

namespace D3\Importer\Application\Controller\Admin\Articleimport;

use D3\ModCfg\Application\Model\Exception\d3ShopCompatibilityAdapterException;
use D3\ModCfg\Application\Model\Exception\d3_cfg_mod_exception;
use Doctrine\DBAL\DBALException;
use OxidEsales\Eshop\Core\Exception\DatabaseConnectionException;
use OxidEsales\Eshop\Core\Exception\DatabaseErrorException;
use OxidEsales\Eshop\Core\Exception\StandardException;
use Exception;
use D3\Importer\Application\Controller\Admin\Base;
use D3\Importer\Application\Models\Constants;
use D3\Importer\Application\Models\ImportConfig;
use OxidEsales\Eshop\Core\Request;

/**
 * Importer attribute manager.
 *
 * @package admin
 */
class Attribute extends Base
{
    /**
     * Current class default template name.
     *
     * @var string
     */
    protected $_sThisTemplate = '@' . Constants::OXID_MODULE_ID . '/admin/d3_importer_attrib';

    protected $currentProfileName = 'd3_importer_attrib';

    /**
     * Executes parent method parent::render(), creates oxlist object,
     * passes its data to Smarty engine and retutns name of template
     * file "d3_importer_category.tpl".
     *
     * @return string
     * @throws d3ShopCompatibilityAdapterException
     * @throws d3_cfg_mod_exception
     * @throws DBALException
     * @throws DatabaseConnectionException
     * @throws DatabaseErrorException
     * @throws StandardException
     */
    public function render()
    {
        $sReturn = parent::render();

        $this->readCurrentCSVLine();

        $this->addTplParam(
            'attributeOldValues',
            is_string($this->getD3ImporterConfiguration()->getImportProfile('d3_importer_attrib')['IMPORTCOLUM'] ?? [])
        );

        return $sReturn;
    }

    /**
     *
     * @throws Exception
     * @throws d3_cfg_mod_exception
     * @throws DatabaseConnectionException
     */
    public function saveImportProfile(array $aXMLParams = [])
    {
        $request    = oxNew(Request::class);
        $aXMLParams = $request->getRequestParameter("xmlval");

        if ($request->getRequestParameter("deleteOldSettings") == 'delete') {
            unset($aXMLParams['IMPORTCOLUM']);
        }

        if (is_array($aXMLParams['IMPORTCOLUM'])) {
            foreach ($aXMLParams['IMPORTCOLUM'] as $sIndex => $aImportColum) {
                if ($this->isArrayEmpty($aImportColum)) {
                    unset($aXMLParams['IMPORTCOLUM'][$sIndex]);
                }
            }
        }

        parent::saveImportProfile($aXMLParams);
    }

    /**
     * @param  $mValue
     *
     * @return bool
     */
    protected function isArrayEmpty($mValue)
    {
        $Result = true;

        if (is_array($mValue) && count($mValue) > 0) {
            foreach ($mValue as $Value) {
                $Result = $Result && $this->isArrayEmpty($Value);
            }
        } else {
            $Result = $mValue == '';//don't use empty()
        }

        return $Result;
    }

    /**
     * @return array
     */
    protected function getFormularElements(ImportConfig $oImportConfig)
    {
        // TODO: Implement _getFormularElements() method.
        return [];
    }
}