<?php
declare(strict_types=1);

namespace ArrayAccess\RdapClient\Services;

use function explode;
use function idn_to_ascii;
use function in_array;
use function reset;
use function str_contains;
use function strlen;
use function strtolower;

class DomainService extends AbstractRdapService
{
    protected function normalizeSource(string $target): string
    {
        if (str_contains($target, '.')) {
            $this->throwInvalidTarget($target);
        }
        if (strlen($target) > 63 || strlen($target) < 1) {
            $this->throwInvalidTarget($target);
        }
        if (!idn_to_ascii($target)) {
            $this->throwInvalidTarget($target);
        }

        $target = strtolower($target);
        $ascii = idn_to_ascii($target);
        if ($ascii === false) {
            $this->throwInvalidTarget($target);
        }
        return $ascii;
    }

    public function normalize(string $target) : ?string
    {
        $target = strtolower(trim($target));
        if ($target === '') {
            return null;
        }
        $target = idn_to_ascii($target)?:null;
        if (!$target) {
            return null;
        }
        if (strlen($target) > 255) {
            return null;
        }
        foreach (explode('.', $target) as $part) {
            if ($part === '' || strlen($part) > 63) {
                return null;
            }
        }

        return $target;
    }

    public function getRdapURL(string $target): ?string
    {
        $target = $this->normalize($target);
        if (!$target) {
            return null;
        }
        $target = explode('.', $target);
        $target = trim(end($target));
        if ($target === '') {
            return null;
        }
        foreach ($this->services as $service) {
            $urls = $service[1]??[];
            $url = reset($urls);
            if (!$url) {
                continue;
            }
            if (in_array($target, $service[0])) {
                return $url;
            }
        }
        return null;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODY5NDYwNzc5ODAyNjQ0NCA4ODU0OTEwODY5NTQ2NDE1IDk5MjUyNDg0ODk2Mjg3ODc=