ai/update_prompts' === $job ? $midnight + wp_rand( 60, 86400 ) : $midnight;
				wp_schedule_event( $timestamp, $this->do_filter( "{$job}_recurrence", $recurrence ), "rank_math/{$job}" );
			}
		}
	}

	/**
	 * Remove cron jobs.
	 */
	private function remove_cron_jobs() {
		foreach ( $this->get_cron_jobs() as $job => $recurrence ) {
			wp_clear_scheduled_hook( "rank_math/{$job}" );
		}
	}

	/**
	 * Get cron jobs.
	 *
	 * @return array
	 */
	private function get_cron_jobs() {
		return [
			'redirection/clean_trashed' => 'daily', // Add cron for cleaning trashed redirects.
			'links/internal_links'      => 'daily', // Add cron for counting links.
			'content-ai/update_prompts' => 'daily', // Add cron for updating the prompts data.
		];
	}

	/**
	 * Get opening hours.
	 *
	 * @return array
	 */
	private function get_opening_hours() {
		$hours = [];
		$days  = [ 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday' ];
		foreach ( $days as $day ) {
			$hours[] = [
				'day'  => $day,
				'time' => '09:00-17:00',
			];
		}

		return $hours;
	}

	/**
	 * Get roles to exclude.
	 *
	 * @return array
	 */
	private function get_excluded_roles() {
		$roles = WordPress::get_roles();
		unset( $roles['administrator'], $roles['editor'], $roles['author'] );

		return $roles;
	}

	/**
	 * Clear rewrite rules.
	 *
	 * @param bool $activate True for plugin activation, false for de-activation.
	 */
	private function clear_rewrite_rules( $activate ) {
		if ( is_multisite() && ms_is_switched() ) {
			delete_option( 'rewrite_rules' );
			Helper::schedule_flush_rewrite();
			return;
		}

		// On activation.
		if ( $activate ) {
			Helper::schedule_flush_rewrite();
			return;
		}

		// On deactivation.
		add_action( 'shutdown', 'flush_rewrite_rules' );
	}

	/**
	 * Add defaults for the Instant Indexing module options.
	 *
	 * @return void
	 */
	private function create_instant_indexing_options() {
		add_option(
			'rank-math-options-instant-indexing',
			$this->do_filter(
				'settings/defaults/instant-indexing',
				[
					'bing_post_types' => [ 'post', 'page' ],
				]
			)
		);
	}

}