<?php

/**
 * Handles the Webhook PAYMENT.SALE.REFUNDED
 *
 * @package WooCommerce\PayPalCommerce\Webhooks\Handler
 */
declare (strict_types=1);
namespace WooCommerce\PayPalCommerce\Webhooks\Handler;

use WooCommerce\PayPalCommerce\Vendor\Psr\Log\LoggerInterface;
use WooCommerce\PayPalCommerce\WcGateway\Helper\RefundFeesUpdater;
use WooCommerce\PayPalCommerce\WcGateway\Processor\RefundMetaTrait;
use WooCommerce\PayPalCommerce\WcGateway\Processor\TransactionIdHandlingTrait;
use WP_Error;
use WP_REST_Request;
use WP_REST_Response;
/**
 * Class PaymentSaleRefunded
 */
class PaymentSaleRefunded implements \WooCommerce\PayPalCommerce\Webhooks\Handler\RequestHandler
{
    use TransactionIdHandlingTrait;
    use RefundMetaTrait;
    use \WooCommerce\PayPalCommerce\Webhooks\Handler\RequestHandlerTrait;
    /**
     * The logger.
     *
     * @var LoggerInterface
     */
    private $logger;
    /**
     * The refund fees updater.
     *
     * @var RefundFeesUpdater
     */
    private $refund_fees_updater;
    /**
     * PaymentSaleRefunded constructor.
     *
     * @param LoggerInterface   $logger The logger.
     * @param RefundFeesUpdater $refund_fees_updater The refund fees updater.
     */
    public function __construct(LoggerInterface $logger, RefundFeesUpdater $refund_fees_updater)
    {
        $this->logger = $logger;
        $this->refund_fees_updater = $refund_fees_updater;
    }
    /**
     * The event types a handler handles.
     *
     * @return string[]
     */
    public function event_types(): array
    {
        return array('PAYMENT.SALE.REFUNDED');
    }
    /**
     * Whether a handler is responsible for a given request or not.
     *
     * @param WP_REST_Request $request The request.
     *
     * @return bool
     */
    public function responsible_for_request(WP_REST_Request $request): bool
    {
        return in_array($request['event_type'], $this->event_types(), \true);
    }
    /**
     * Responsible for handling the request.
     *
     * @param WP_REST_Request $request The request.
     *
     * @return WP_REST_Response
     */
    public function handle_request(WP_REST_Request $request): WP_REST_Response
    {
        if (is_null($request['resource'])) {
            return $this->failure_response();
        }
        $refund_id = (string) ($request['resource']['id'] ?? '');
        $transaction_id = $request['resource']['sale_id'] ?? '';
        $total_refunded_amount = $request['resource']['total_refunded_amount']['value'] ?? '';
        if (!$refund_id || !$transaction_id || !$total_refunded_amount) {
            return $this->failure_response();
        }
        $args = array(
            // phpcs:disable WordPress.DB.SlowDBQuery
            'meta_key' => '_transaction_id',
            'meta_value' => $transaction_id,
            'meta_compare' => '=',
        );
        $wc_orders = wc_get_orders($args);
        if (!is_array($wc_orders)) {
            return $this->failure_response();
        }
        foreach ($wc_orders as $wc_order) {
            $already_added_refunds = $this->get_refunds_meta($wc_order);
            if (in_array($refund_id, $already_added_refunds, \true)) {
                $this->logger->info("Refund {$refund_id} is already handled.");
                continue;
            }
            $refund = wc_create_refund(array('order_id' => $wc_order->get_id(), 'amount' => $total_refunded_amount));
            if ($refund instanceof WP_Error) {
                $message = sprintf('Order %s could not be refunded. %s', (string) $wc_order->get_id(), $refund->get_error_message());
                return $this->failure_response($message);
            }
            $order_refunded_message = sprintf('Order %1$s has been refunded with %2$s through PayPal.', (string) $wc_order->get_id(), (string) $total_refunded_amount);
            $this->logger->info($order_refunded_message);
            $wc_order->add_order_note($order_refunded_message);
            $this->update_transaction_id($refund_id, $wc_order, $this->logger);
            $this->add_refund_to_meta($wc_order, $refund_id);
            $this->refund_fees_updater->update($wc_order);
        }
        return $this->success_response();
    }
}
