<?php

namespace Mageplaza\Seo\Observer;

use Magento\Framework\Event\ObserverInterface;
use Magento\Framework\Event\Observer;
use Magento\Framework\App\Filesystem\DirectoryList;
use Mageplaza\Seo\Helper\Data as SeoHelper;
use Mageplaza\Seo\Model\Source\Language;

class StoreForm extends \Magento\Framework\App\Config\Value implements ObserverInterface
{
    /**
     * @var \Magento\Framework\Filesystem\Directory\Write
     */
    protected $_directory;

    /**
     * @var string
     */
    protected $_fileRobot;
    /**
     * @var string
     */
    protected $_fileHtaccess;
    /**
     * @var string
     */
    protected $_helper;

    protected $_language;

    /**
     * SeoObserver constructor.
     *
     * @param \Magento\Framework\Model\Context $context
     * @param \Magento\Framework\Registry $registry
     * @param \Magento\Framework\App\Config\ScopeConfigInterface $config
     * @param \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList
     * @param \Magento\Framework\Filesystem $filesystem
     * @param \Magento\Framework\Model\ResourceModel\AbstractResource|null $resource
     * @param \Magento\Framework\Data\Collection\AbstractDb|null $resourceCollection
     * @param \Mageplaza\Seo\Helper\Data $helper
     * @param array $data
     */
    public function __construct(
        \Mageplaza\Seo\Model\Source\Language $language,
        \Magento\Framework\Model\Context $context,
        \Magento\Framework\Registry $registry,
        \Magento\Framework\App\Config\ScopeConfigInterface $config,
        \Magento\Framework\App\Cache\TypeListInterface $cacheTypeList,
        \Magento\Framework\Filesystem $filesystem,
        \Magento\Framework\Model\ResourceModel\AbstractResource $resource = null,
        \Magento\Framework\Data\Collection\AbstractDb $resourceCollection = null,
        SeoHelper $helper,
        array $data = []
    ) {
    
        $this->_language     = $language;
        $this->_directory    = $filesystem->getDirectoryWrite(DirectoryList::ROOT);
        $this->_helper       = $helper;
        parent::__construct($context, $registry, $config, $cacheTypeList, $resource, $resourceCollection, $data);
    }

    /**
     * @param \Magento\Framework\Event\Observer $observer
     */
    public function execute(Observer $observer)
    {
//		$block    = $observer->getEvent()->getBlock();
//		$form     = $block->getForm();
//		$fieldset = $form->addFieldset('mp_store_fieldset', []);
//		$fieldset->addField(
//			'mp_lang',
//			'select',
//			[
//				'name'     => 'mp_lang',
//				'required' => true,
//				'label'    => __('Language'),
//				'title'    => __('Language'),
//				'values'   => $this->_language->toOptionArray(),
//				'class'    => 'select',
//				'note'     => 'Added by Mageplaza.com',
//			]
//		);
//
//		return $this;
    }
}