factorybuilder.php

<?php
 
namespace Bitrix\Calendar\Sync\Factories;
 
use Bitrix\Calendar\Core\Base\BaseException;
use Bitrix\Calendar\Core\Builders\Builder;
use Bitrix\Calendar\Sync;
 
class FactoryBuilder implements Builder
{
    private FactoryBase $factory;
 
    public static function create(
        string $accountType,
        Sync\Connection\Connection $connection,
        Sync\Util\Context $context
    ): ?FactoryBase
    {
        return self::getClassName($accountType)
            ? (new self($accountType, $connection, $context))->build()
            : null;
    }
 
    public function __construct(
        string $accountType,
        Sync\Connection\Connection $connection,
        Sync\Util\Context $context
    )
    {
        $className = self::getClassName($accountType);
        if (!$className)
        {
            throw new BaseException('Factory for accout type is not found');
        }
        $this->factory = new $className($connection, $context);
    }
 
    public static function getAvailableServices(string $parentService): array
    {
        return array_diff(array_keys(self::getServiceMap()), [$parentService]);
    }
 
    private static function getServiceMap(): array
    {
        return [
            Sync\Google\Factory::SERVICE_NAME => Sync\Google\Factory::class,
            Sync\Office365\Factory::SERVICE_NAME => Sync\Office365\Factory::class,
            Sync\Icloud\Factory::SERVICE_NAME => Sync\Icloud\Factory::class,
        ];
    }
 
    public static function getClassName(string $accountType): ?string
    {
        return self::getServiceMap()[$accountType] ?? null;
    }
 
    public function build(): FactoryBase
    {
        return $this->factory;
    }
 
    public static function checkService($serviceName): bool
    {
        return array_key_exists($serviceName, self::getServiceMap());
    }
}