<?php
/**
 * Blokkos pénztár: a térkép a szállítási módok alatt jelenik meg (ExperimentalOrderShippingPackages slot), a pont a
 * Store API checkout kérés "extensions.pickupselect.point" mezőjében érkezik.
 */

defined('ABSPATH') || exit;

use Automattic\WooCommerce\StoreApi\Exceptions\RouteException;
use Automattic\WooCommerce\StoreApi\Schemas\V1\CheckoutSchema;

class PickupSelect_Block_Checkout
{
    public static function init(): void
    {
        add_action('woocommerce_blocks_loaded', [self::class, 'register_store_api']);
        add_action('wp_enqueue_scripts', [self::class, 'enqueue'], 20);
        add_action('woocommerce_store_api_checkout_update_order_from_request', [self::class, 'save'], 10, 2);
    }

    public static function register_store_api(): void
    {
        if (!function_exists('woocommerce_store_api_register_endpoint_data')) {
            return;
        }
        woocommerce_store_api_register_endpoint_data([
            'endpoint' => CheckoutSchema::IDENTIFIER,
            'namespace' => 'pickupselect',
            'schema_type' => ARRAY_A,
            'schema_callback' => fn () => [
                'point' => [
                    'description' => __('The pickup point selected on the PickupSelect map.', 'pickupselect'),
                    'type' => ['object', 'null'],
                    'context' => ['view', 'edit'],
                ],
            ],
        ]);
    }

    public static function enqueue(): void
    {
        if (!is_checkout() || !has_block('woocommerce/checkout')) {
            return;
        }
        wp_enqueue_style('pickupselect');
        wp_enqueue_script(
            'pickupselect-blocks',
            PICKUPSELECT_URL . 'assets/js/pickupselect-blocks.js',
            ['wp-plugins', 'wp-element', 'wp-data', 'wc-blocks-checkout', 'wc-blocks-data-store', 'pickupselect-common'],
            PICKUPSELECT_VERSION,
            ['in_footer' => true]
        );
    }

    /**
     * @param WC_Order $order
     * @param WP_REST_Request $request
     */
    public static function save($order, $request): void
    {
        if (!PickupSelect_Plugin::order_uses_pickupselect($order)) {
            $order->delete_meta_data(PickupSelect_Plugin::META_KEY);
            return;
        }

        // a díj a munkamenetben lévő pontra számolódott: a beküldött pontnak azzal kell egyeznie
        $extensions = $request['extensions'] ?? [];
        $point = PickupSelect_Selection::confirm($extensions['pickupselect']['point'] ?? null);
        if (is_wp_error($point)) {
            // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- a Store API JSON-ként adja vissza, a pénztár szövegként jeleníti meg
            throw new RouteException($point->get_error_code(), $point->get_error_message(), 400);
        }
        $order->update_meta_data(PickupSelect_Plugin::META_KEY, $point);
        PickupSelect_Point::apply_as_shipping_address($order, $point);
    }
}