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<?php
/**
 * @author Amasty Team
 * @copyright Copyright (c) Amasty (https://www.amasty.com)
 * @package Product Feed for Magento 2
 */

namespace Amasty\Feed\Block\Adminhtml\Feed\Edit\Tab\Buttons;

class TestConnection extends \Magento\Config\Block\System\Config\Form\Field
{
    public const TEST_CONNECTION = 'amfeed/feed/connection';

    /**
     * @var string
     */
    protected $_template = 'Amasty_Feed::feed/testconnection.phtml';

    /**
     * Remove scope label
     *
     * @param  \Magento\Framework\Data\Form\Element\AbstractElement $element
     *
     * @return string
     */
    public function render(\Magento\Framework\Data\Form\Element\AbstractElement $element)
    {
        $element->unsScope()->unsCanUseWebsiteValue()->unsCanUseDefaultValue();

        return parent::render($element);
    }

    /**
     * Return ajax url for button
     *
     * @return string
     */
    public function getAjaxUrl()
    {
        return $this->getUrl(self::TEST_CONNECTION);
    }

    /**
     * Return element html
     *
     * @param  \Magento\Framework\Data\Form\Element\AbstractElement $element
     *
     * @return string
     */
    protected function _getElementHtml(\Magento\Framework\Data\Form\Element\AbstractElement $element)
    {
        return $this->_toHtml();
    }

    /**
     * Generate synchronize button html
     *
     * @return string
     */
    public function getButtonHtml()
    {
        /** @var \Magento\Backend\Block\Widget\Button $button */
        $button = $this->getLayout()->createBlock(
            \Magento\Backend\Block\Widget\Button::class
        )->setData(
            [
                'id'    => 'feed_test_connection_button',
                'label' => __('Test connection'),
                'class' => 'feed-connection-button'
            ]
        );

        return $button->toHtml();
    }
}