<?php

namespace JR\NetSuite\Observer;

use JR\NetSuite\Logger\Logger;
use JR\NetSuite\Model\ResourceModel\RmaQueue\CollectionFactory;
use JR\NetSuite\Model\RmaQueueFactory;

class UpdateRmaAfter implements \Magento\Framework\Event\ObserverInterface
{

    /**
     * @var Logger
     */
    protected $logger;

    /**
     * @var CollectionFactory
     */
    protected $rmaQueueCollectionFactory;

    /**
     * @var RmaQueueFactory
     */
    protected $rmaQueueFactory;

    /**
     * @var \Mirasvit\Rma\Api\Repository\StatusRepositoryInterface
     */
    protected $statusRepository;

    /**
     * @var \Mirasvit\Rma\Api\Service\Rma\RmaManagementInterface
     */
    private $rmaManagement;

    public function __construct(
        Logger $logger,
        CollectionFactory $rmaQueueCollectionFactory,
        RmaQueueFactory $rmaQueueFactory,
        \Mirasvit\Rma\Api\Repository\StatusRepositoryInterface $statusRepository,
        \Mirasvit\Rma\Api\Service\Rma\RmaManagementInterface $rmaManagement
    ) {
        $this->logger = $logger;
        $this->rmaQueueCollectionFactory = $rmaQueueCollectionFactory;
        $this->rmaQueueFactory = $rmaQueueFactory;
        $this->statusRepository = $statusRepository;
        $this->rmaManagement = $rmaManagement;
    }

    public function execute(\Magento\Framework\Event\Observer $observer)
    {
        try {
            $rma = $observer->getData('rma');
            $rmaId = $rma->getId();
            if (!$rmaId) {
                return;
            }
            // if RMA status is not pending approval, do nothing
            if ($this->statusRepository->get($rma->getStatusId())?->getName() !== 'Pending Approval') {
                return;
            }
            // find RMA in queue by RMA ID
            $rmaQueueCollection = $this->rmaQueueCollectionFactory->create();
            $rmaQueueCollection->addFieldToFilter('rma_id', $rma->getId());
            $rmaQueue = $rmaQueueCollection->getFirstItem();

            // if RMA is already queued, do nothing
            if ($rmaQueue?->getId()) {
                return;
            }

            $rmaQueueCollection = $this->rmaQueueCollectionFactory->create();
            $rmaQueueCollection->addFieldToFilter('status', 'processing');

            $order = $this->rmaManagement->getOrder($rma);

            foreach($rmaQueueCollection as $rmaQueue) {
                if ($rmaQueue->getOrderIncrementId() == $order->getRealorderId()) {
                    return;
                }
            }

            // if RMA is not queued, queue RMA
            $rmaQueue = $this->rmaQueueFactory->create();
            $data = [
                'rma_id' => $rma->getId(),
                'status' => 'pending',
            ];
            $rmaQueue->setData($data);
            $rmaQueue->save();
        } catch (\Exception $e) {
            $this->logger->error('Update RMA Queue Error: ' . $e->getMessage());
        }
    }
}