<?php

declare(strict_types=1);

namespace KupShop\KupShopBundle\Util;

class ObjectUtil
{
    public static function getUninitializedRequiredProperties(object $object, int $filter = \ReflectionProperty::IS_PUBLIC): array
    {
        $properties = static::getProperties($object, $filter);

        $uninitializedRequiredProperties = [];

        foreach ($properties as $property) {
            $reflect = new \ReflectionProperty(get_class($object), $property);
            if (!$reflect->getType()->allowsNull() && !$reflect->isInitialized($object)) {
                $uninitializedRequiredProperties[] = $property;
            }
        }

        return $uninitializedRequiredProperties;
    }

    public static function isPropertyInitialized(object $object, string $propertyName): bool
    {
        $reflect = new \ReflectionProperty(get_class($object), $propertyName);

        return $reflect->isInitialized($object);
    }

    public static function getProperties(object $object, int $filter = \ReflectionProperty::IS_PUBLIC): array
    {
        $reflect = new \ReflectionClass($object);

        return array_map(fn ($x) => $x->getName(), $reflect->getProperties($filter));
    }
}