<?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, $container): bool
    {
        // Can be an indirect link
        if (is_string($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 $item
     */
    protected function validateObject($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:----MjM0MjI3NjAxNjMyOTM0MiA3MTQwNTY4NDIxMjYxMDc2IDg0ODU2OTQ1MDkzMzA1NTA=