<?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  $container An object
     * @return bool
     */
    public function validate($value, $container)
    {
        // Can be an indirect link
        if (is_string($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 $item
     * @return bool
     */
    protected function validateObject($item)
    {
        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
     *
     * @param array $collection
     * @return bool
     */
    protected function validateObjectCollection(array $collection)
    {
        foreach ($collection as $item) {
            if (is_array($item) && $this->validateObject($item)) {
                continue;
            } elseif (is_object($item) && $this->validateObject($item)) {
                continue;
            } elseif (is_string($item) && Util::validateUrl($item)) {
                continue;
            }

            return false;
        }

        return count($collection) && true;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDkyMzkyNDMwNjk4NzQ0OSAzMzE0MTQzNjI2MDUzNDA1IDMyNjU3OTMzNTIxMTY0NjA=