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<?php
/**
 * Copyright © Extmag. All rights reserved.
 */

namespace Extmag\Shiplab\Block\Adminhtml\Order\View\Shipment\View;

use Extmag\Shiplab\Model\Label;
use Extmag\Shiplab\Model\ResourceModel\Label\Collection;
use Extmag\Shiplab\Model\ResourceModel\Label\CollectionFactory;
use Magento\Backend\Block\Template\Context;
use Magento\Framework\Registry;
use Magento\Sales\Helper\Admin;
use Magento\Shipping\Model\CarrierFactory;

/**
 * @api
 * @since 100.0.2
 */
class Form extends \Magento\Shipping\Block\Adminhtml\View\Form
{
    /**
     * @var CollectionFactory
     */
    private $labelCollection;

    private $labels = [];

    /**
     * @param Context $context
     * @param Registry $registry
     * @param Admin $adminHelper
     * @param CarrierFactory $carrierFactory
     * @param CollectionFactory $labelCollection
     * @param array $data
     */
    public function __construct(
        Context           $context,
        Registry          $registry,
        Admin             $adminHelper,
        CarrierFactory    $carrierFactory,
        CollectionFactory $labelCollection,
        array             $data = []
    ) {
        parent::__construct($context, $registry, $adminHelper, $carrierFactory, $data);
        $this->labelCollection = $labelCollection;
    }

    public function getLabels()
    {
        if (empty($this->labels)) {
            /**
             * @var Collection $collection
             */
            $collection = $this->labelCollection->create();
            $collection
                ->addFieldToFilter('order_sub_id', $this->getShipment()->getId())
                ->addFieldToFilter('order_sub_type', 'shipment');
            $this->labels = $collection;
        }

        return $this->labels;
    }

    /**
     * @return array
     */
    public function getLabelsIds()
    {
        $collection = $this->getLabels();
        $labelsIds = [];
        /**
         * @var Label $item
         */
        foreach ($collection as $item) {
            $labelsIds[$item->getCarrierCode()]['name'] = $item->getCarrierShortName();
            $labelsIds[$item->getCarrierCode()]['ids'][] = $item->getId();
        }

        return $labelsIds;
    }
}