= array(
			'status'        => 'trash',
			'limit'         => self::ORDERS_SYNC_BATCH_SIZE,
			'date_modified' => '<' . $delete_timestamp,
		);

		$orders = wc_get_orders( $args );
		if ( ! $orders || ! is_array( $orders ) ) {
			return;
		}

		foreach ( $orders as $order ) {
			if ( $order->get_status() !== 'trash' ) {
				continue;
			}
			if ( $order->get_date_modified()->getTimestamp() >= $delete_timestamp ) {
				continue;
			}
			$order->delete( true );
		}
	}

	/**
	 * Handle the 'woocommerce_feature_description_tip' filter.
	 *
	 * When the COT feature is enabled and there are orders pending sync (in either direction),
	 * show a "you should ync before disabling" warning under the feature in the features page.
	 * Skip this if the UI prevents changing the feature enable status.
	 *
	 * @param string $desc_tip The original description tip for the feature.
	 * @param string $feature_id The feature id.
	 * @param bool   $ui_disabled True if the UI doesn't allow to enable or disable the feature.
	 * @return string The new description tip for the feature.
	 */
	private function handle_feature_description_tip( $desc_tip, $feature_id, $ui_disabled ): string {
		if ( 'custom_order_tables' !== $feature_id || $ui_disabled ) {
			return $desc_tip;
		}

		$features_controller = wc_get_container()->get( FeaturesController::class );
		$feature_is_enabled  = $features_controller->feature_is_enabled( 'custom_order_tables' );
		if ( ! $feature_is_enabled ) {
			return $desc_tip;
		}

		$pending_sync_count = $this->get_current_orders_pending_sync_count();
		if ( ! $pending_sync_count ) {
			return $desc_tip;
		}

		if ( $this->custom_orders_table_is_authoritative() ) {
			$extra_tip = sprintf(
				_n(
					"⚠ There's one order pending sync from the orders table to the posts table. The feature shouldn't be disabled until this order is synchronized.",
					"⚠ There are %1\$d orders pending sync from the orders table to the posts table. The feature shouldn't be disabled until these orders are synchronized.",
					$pending_sync_count,
					'woocommerce'
				),
				$pending_sync_count
			);
		} else {
			$extra_tip = sprintf(
				_n(
					"⚠ There's one order pending sync from the posts table to the orders table. The feature shouldn't be disabled until this order is synchronized.",
					"⚠ There are %1\$d orders pending sync from the posts table to the orders table. The feature shouldn't be disabled until these orders are synchronized.",
					$pending_sync_count,
					'woocommerce'
				),
				$pending_sync_count
			);
		}

		$cot_settings_url = add_query_arg(
			array(
				'page'    => 'wc-settings',
				'tab'     => 'advanced',
				'section' => 'custom_data_stores',
			),
			admin_url( 'admin.php' )
		);

		/* translators: %s = URL of the custom data stores settings page */
		$manage_cot_settings_link = sprintf( __( "<a href='%s'>Manage orders synchronization</a>", 'woocommerce' ), $cot_settings_url );

		return $desc_tip ? "{$desc_tip}<br/>{$extra_tip} {$manage_cot_settings_link}" : "{$extra_tip} {$manage_cot_settings_link}";
	}
}