<?php

namespace ActivityPhp\Type\Validator;

use ActivityPhp\Type\Core\Collection;
use ActivityPhp\Type\Core\Link;
use ActivityPhp\Type\Extended\AbstractActor;
use ActivityPhp\Type\Util;
use ActivityPhp\Type\ValidatorInterface;

/**
 * \ActivityPhp\Type\Validator\ActorValidator is a dedicated
 * validator for actor attribute.
 */
class ActorValidator implements ValidatorInterface
{
	/**
	 * Validate an ACTOR attribute value
	 *
	 * @param mixed  $value
	 * @param mixed  $container An object
	 */
	public function validate($value, $container): bool
	{
		if (is_string($value) && Util::validateUrl($value)) {
		    return true;
		}

		if (is_array($value)) {
		    $value = Util::arrayToType($value);
		}

		// A collection
		if (is_array($value)) {
		    return $this->validateObjectCollection($value);
		}

		// Must be an object
		if (! is_object($value)) {
		    return false;
		}

		// A single actor
		return $this->validateObject($value);
	}


	/**
	 * Validate an Actor object type
	 *
	 * @param object|array $item
	 */
	protected function validateObject($item): bool
	{
		if (is_array($item)) {
		    $item = Util::arrayToType($item);
		}

		Util::subclassOf(
		    $item, [
		        AbstractActor::class,
		        Link::class,
		        Collection::class
		    ],
		    true
		);

		return true;
	}


	/**
	 * Validate a list of object
	 * Collection can contain:
	 * - Indirect URL
	 * - An actor object
	 */
	protected function validateObjectCollection(array $collection): bool
	{
		foreach ($collection as $item) {
		    if (is_array($item) && $this->validateObject($item)) {
		        continue;
		    }
		    if (is_object($item) && $this->validateObject($item)) {
		        continue;
		    }
		    if (is_string($item) && Util::validateUrl($item)) {
		        continue;
		    }

		    return false;
		}

		return count($collection) > 0;
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzY3NzkyMTAwOTIxMzAyMyA3MTU4NDA5MjAwNTc2NzgwIDgxMzgyMjc5MjYzOTc4MDU=