if ( $is_dangerous ) {
				$sync_message[] = wp_kses_data(
					sprintf(
						// translators: %s: number of pending orders.
						_n( "There's %s order pending sync.", 'There are %s orders pending sync.', $orders_pending_sync_count, 'woocommerce' ),
						number_format_i18n( $orders_pending_sync_count ),
					)
					. ' '
					. '<strong>'
					. __( 'Switching data storage while sync is incomplete is dangerous and can lead to order data corruption or loss!', 'woocommerce' )
					. '</strong>'
				);
			}

			if ( ! $sync_enabled && $this->data_synchronizer->background_sync_is_enabled() ) {
				$sync_message[] = __( 'Background sync is enabled.', 'woocommerce' );
			}

			if ( $sync_in_progress && $sync_is_pending ) {
				$sync_message[] = sprintf(
					// translators: %s: number of pending orders.
					__( 'Currently syncing orders... %s pending', 'woocommerce' ),
					number_format_i18n( $orders_pending_sync_count )
				);

				if ( ! $sync_enabled ) {
					$stop_sync_url = wp_nonce_url(
						add_query_arg(
							array(
								self::STOP_SYNC_QUERY_ARG => true,
							),
							wc_get_container()->get( FeaturesController::class )->get_features_page_url()
						),
						'hpos-stop-sync'
					);

					$sync_message[] = sprintf(
						'<a href="%1$s" class="button button-link">%2$s</a>',
						esc_url( $stop_sync_url ),
						__( 'Stop sync', 'woocommerce' )
					);
				}
			} elseif ( $sync_is_pending ) {
				$sync_now_url = wp_nonce_url(
					add_query_arg(
						array(
							self::SYNC_QUERY_ARG => true,
						),
						wc_get_container()->get( FeaturesController::class )->get_features_page_url()
					),
					'hpos-sync-now'
				);

				if ( ! $is_dangerous ) {
					$sync_message[] = wp_kses_data(
						sprintf(
							// translators: %s: number of pending orders.
							_n(
								"You can switch order data storage <strong>only when the posts and orders tables are in sync</strong>. There's currently %s order out of sync.",
								'You can switch order data storage <strong>only when the posts and orders tables are in sync</strong>. There are currently %s orders out of sync. ',
								$orders_pending_sync_count,
								'woocommerce'
							),
							number_format_i18n( $orders_pending_sync_count )
						)
					);
				}

				$sync_message[] = sprintf(
					'<a href="%1$s" class="button button-link">%2$s</a>',
					esc_url( $sync_now_url ),
					__( 'Sync orders now', 'woocommerce' )
				);
			}

			return implode( '<br />', $sync_message );
		};

		$get_description_is_error = function () {
			$sync_is_pending = $this->data_synchronizer->get_current_orders_pending_sync_count( true ) > 0;

			return $sync_is_pending && $this->changing_data_source_with_sync_pending_is_allowed();
		};

		return array(
			'id'                   => DataSynchronizer::ORDERS_DATA_SYNC_ENABLED_OPTION,
			'title'                => '',
			'type'                 => 'checkbox',
			'desc'                 => __( 'Enable compatibility mode (Synchronize orders between High-performance order storage and WordPress posts storage).', 'woocommerce' ),
			'value'                => $get_value,
			'desc_tip'             => $get_sync_message,
			'description_is_error' => $get_description_is_error,
			'row_class'            => DataSynchronizer::ORDERS_DATA_SYNC_ENABLED_OPTION,
		);
	}

	/**
	 * Returns a value indicating if changing the authoritative data source for orders while there are orders pending synchronization is allowed.
	 *
	 * @return bool
	 */
	private function changing_data_source_with_sync_pending_is_allowed(): bool {
		/**
		 * Filter to allow changing where order data is stored, even when there are orders pending synchronization.
		 *
		 * DANGER! This filter is intended for usage when doing manual and automated testing in development environments only,
		 * it should NEVER be used in production environments. Order data corruption or loss can happen!
		 *
		 * @param bool $allow True to allow changing order storage when there are orders pending synchronization, false to disallow.
		 * @returns bool
		 *
		 * @since 8.3.0
		 */
		return apply_filters( 'wc_allow_changing_orders_storage_while_sync_is_pending', false );
	}

	/**
	 * Rewrites post edit links for HPOS placeholder posts so that they go to the HPOS order itself.
	 * Hooked onto `get_edit_post_link`.
	 *
	 * @since 9.0.0
	 *
	 * @param string $link    The edit link.
	 * @param int    $post_id Post ID.
	 * @return string
	 *
	 * @internal For exclusive usage of WooCommerce core, backwards compatibility not guaranteed.
	 */
	public function maybe_rewrite_order_edit_link( $link, $post_id ) {
		if ( DataSynchronizer::PLACEHOLDER_ORDER_POST_TYPE === get_post_type( $post_id ) ) {
			$link = OrderUtil::get_order_admin_edit_url( $post_id );
		}

		return $link;
	}

	/**
	 * Set the `order_objects` cache group as non-persistent if Custom Order data caching is enabled.
	 *
	 * With order datastore cache enabled, caching of raw data is now handled by the datastore, rather than full object
	 * being stored in persistent cache.
	 *
	 * @return void
	 */
	public function maybe_set_order_cache_group_as_non_persistent() {
		if ( OrderUtil::custom_orders_table_datastore_cache_enabled() ) {
			// If we're using datastore cache, we don't want to persist the order objects in cache. It should be in-memory only.
			wp_cache_add_non_persistent_groups( array( $this->order_cache->get_object_type() ) );
		}
	}
}