<?php

namespace ChargeForms\Includes\Logic;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/** PHP mirror of assets/src/builder/logic/actions/registry.js. */
class Action_Registry {

	private static $actions = [];

	/** $definition: [ 'id' => string, 'label' => string, 'apply' => callable( array $state, array $action ): array ]. */
	public static function register( array $definition ) {
		if ( empty( $definition['id'] ) || ! is_callable( $definition['apply'] ?? null ) ) {
			throw new \InvalidArgumentException( 'Action_Registry::register() requires an id and an apply callable.' );
		}
		self::$actions[ $definition['id'] ] = $definition;
	}

	public static function get( $id ) {
		return self::$actions[ $id ] ?? null;
	}

	public static function all() {
		return array_values( self::$actions );
	}
}