<?php
/**
 * One scheduled event (control 8).
 *
 * - hook       string
 * - timestamp  int
 * - args       string  serialize() of the event arguments, cut to Assumptions::CONTENT_MAX_BYTES.
 * - callbacks  array<int, array{function:string, file:?string, inside:bool}>  One entry per callback
 *              attached to the hook in the global filter table (Reflection). file: relative to ABSPATH when inside
 *              is true, absolute otherwise; null for a PHP internal function or a file Reflection
 *              could not give (silent, reported). Empty list = no code attached.
 *
 * @package Timaub\AfterHackChecklist
 */

namespace Timaub\AfterHackChecklist\Domain;

final class CronEvent {
	/** @var string */
	public $hook = '';
	/** @var int */
	public $timestamp = 0;
	/** @var string */
	public $args = '';
	/** @var array<int, array{function:string, file:?string, inside:bool}> */
	public $callbacks = array();

	public static function fromArray( array $a ): self {
		$e            = new self();
		$e->hook      = (string) $a['hook'];
		$e->timestamp = isset( $a['timestamp'] ) ? (int) $a['timestamp'] : 0;
		$e->args      = isset( $a['args'] ) ? substr( (string) $a['args'], 0, Assumptions::CONTENT_MAX_BYTES ) : '';
		foreach ( isset( $a['callbacks'] ) ? (array) $a['callbacks'] : array() as $cb ) {
			$e->callbacks[] = array(
				'function' => isset( $cb['function'] ) ? (string) $cb['function'] : '',
				'file'     => isset( $cb['file'] ) ? str_replace( '\\', '/', (string) $cb['file'] ) : null,
				'inside'   => isset( $cb['inside'] ) ? (bool) $cb['inside'] : true,
			);
		}
		return $e;
	}

	public function toArray(): array {
		return get_object_vars( $this );
	}
}