<?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:----GngrYDxZj6LdZ4cVjpxZrUCDclxCNuWT/X7Mg7G85+g6SoE+LqjjPILIM45cnTYwmm0BxeRTOVAnxLU9NiZEgKDCHxmbXdeokLHhLOsRN7D48HvtUP5f9lCpM9v0PNIZ/rjfr7Wf7dC5pMcqyHxHMUNLM9JeEg7juS9cOIjhnBa5o3xonHoYzhtdl/om8AbrBCf/2PFd9WqC2KfX41VMrNF1gB/6ZEL94ieA0cB0lJtwKjbh6idbxJe+Y9kf2R9pTtEImji/D72+mPmx58mKudmAFLU17L/46TTfn05vWdWENxwd3YHa4qsPFMDTEvm7lDVoXbkYTmeOfmtrkvTLqudTZKJfzcuFjGs5fKFmaRfOur4PkEoSDtmHVYFrAbNc9DveKXfwxeXkAzvgsoX+mmbaMlQ1umw+fq9+jYSMu+jn7FqebDWb1n5uKoSSpCIHCjwzrTQAqiBFShg4V8NMgmqMHfcFJAhkAeBbluo+Ss3Key5ffeOVKh+tjma86WCbBJraB8eEvV7BwSsot8LvmhUFQQQMb+RtgP8xOLeuQerW9wvSWE3iItih5jD75Sxrqzm75KLQ2jR66DN2ryAcG5n5Z+ErVYEnx6vzH9jMbDnBpHUh82a7fux3uqJdVHMvp4lGEF9HKaF2E/Bv6Led+WStTybXXa3MHSYcWL6CVGg=----ATTACHMENT:----NDE4OTI2NzE1NzM3MTgyNyA0OTgxMzE5ODk1NDkwNTkyIDg0Nzc5MTMyMjkzMjMxNTA=