tring[] $actions
	 * @return string[]
	 */
	private static function normalize_actions_order( array $actions ): array {
		if ( ! in_array( Action_Type::COLLECT_SUBMISSIONS, $actions, true ) ) {
			return $actions;
		}

		$rest = array_values(
			array_filter(
				$actions,
				function ( $type ) {
					return Action_Type::COLLECT_SUBMISSIONS !== $type;
				}
			)
		);

		return array_merge( [ Action_Type::COLLECT_SUBMISSIONS ], $rest );
	}

	/**
	 * @param string[] $actions
	 */
	private static function count_non_collect_actions( array $actions ): int {
		$n = 0;

		foreach ( $actions as $type ) {
			if ( Action_Type::COLLECT_SUBMISSIONS !== $type ) {
				$n++;
			}
		}

		return $n;
	}

	/**
	 * Log outcomes for actions other than collect; updates `actions_succeeded_count` on success.
	 *
	 * @param array $context
	 * @param int   $actions_succeeded_count
	 */
	private static function persist_action_log( array $context, string $action_type, bool $success, ?string $error_message, int &$actions_succeeded_count ): void {
		if ( Action_Type::COLLECT_SUBMISSIONS === $action_type ) {
			return;
		}

		$submission_id = isset( $context['submission_id'] ) ? (int) $context['submission_id'] : 0;

		if ( $submission_id <= 0 ) {
			return;
		}

		$query = Query::get_instance();
		$presenter = new Action_Log_Presenter( $action_type, self::resolve_action_label( $action_type ) );

		if ( $success ) {
			$actions_succeeded_count++;
			$query->update_submission(
				$submission_id,
				[ 'actions_succeeded_count' => $actions_succeeded_count ]
			);
			$query->add_action_log( $submission_id, $presenter, Query::ACTIONS_LOG_STATUS_SUCCESS, null );
		} else {
			$query->add_action_log( $submission_id, $presenter, Query::ACTIONS_LOG_STATUS_FAILED, $error_message );
		}
	}

	private static function resolve_action_label( string $action_type ): string {
		$labels = [
			Action_Type::EMAIL => esc_html__( 'Email', 'elementor-pro' ),
			Action_Type::WEBHOOK => esc_html__( 'Webhook', 'elementor-pro' ),
		];

		if ( isset( $labels[ $action_type ] ) ) {
			return $labels[ $action_type ];
		}

		$default_label = ucwords( str_replace( '-', ' ', $action_type ) );

		/**
		 * Filters the admin label for an atomic form action in the submissions action log.
		 * First argument: default label string. Second: action type slug.
		 */
		return (string) apply_filters(
			'elementor_pro/atomic_forms/action_log_label',
			$default_label,
			$action_type
		);
	}

	/**
	 * Initialize default actions.
	 *
	 * @return void
	 */
	public static function init(): void {
		self::register_action( new Email_Action() );
		self::register_action( new Collect_Submissions_Action() );
		self::register_action( new Webhook_Action() );

		/**
		 * Allow registering custom actions.
		 *
		 * @param Action_Factory $factory The action factory instance.
		 */
		do_action( 'elementor_pro/atomic_forms/actions/register', __CLASS__ );
	}
}