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<?php
/**
 * Copyright (c) 2021 Kaliop Digital Commerce (https://digitalcommerce.kaliop.com) All Rights Reserved.
 * https://opensource.org/licenses/OSL-3.0  Open Software License (OSL 3.0)
 * Krzysztof Majkowski <[email protected]> <[email protected]>
 */

namespace Cnc\PdfCustomiser\Block\Adminhtml\Form;

use Magento\Framework\View\Element\UiComponent\Control\ButtonProviderInterface;

class BackButton extends Generic implements ButtonProviderInterface
{

    /**
     * Retrieve options
     *
     * @return array
     */
    public function getButtonData()
    {
        return [
            'label' => __('Back'),
            'on_click' => sprintf("location.href = '%s';", $this->getBackUrl()),
            'class' => 'back',
            'sort_order' => 10
        ];
    }

    public function getBackUrl()
    {
        $orderId = $this->registry->registry('order_id');
        $invoiceId = $this->registry->registry('invoice_id');
        if ($orderId) {
            return $this->getUrl('sales/order/view', ['order_id' => $orderId]);
        } elseif ($invoiceId) {
            return $this->getUrl('sales/order_invoice/view', ['invoice_id' => $invoiceId]);
        }

        return $this->getUrl('sales/order/index');
    }
}