<?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:----MzUwMjc5NjQxMTg3NTQzOSA5OTc3MDUzMTY2MjA2NzI3IDM4MTI1NDQyMzAwMDU0NDg=