hanyuu/src/Users/UserTOTPInfo.php

<?php
namespace Hanyuu\Users;

use Index\DateTime;
use Index\Data\IDbResult;
use Hanyuu\TOTPGenerator;

class UserTOTPInfo {
    private string $userId;
    private string $secretKey;
    private DateTime $changed;

    public function __construct(IDbResult $result) {
        $this->userId = $result->getString(0);
        $this->secretKey = $result->getString(1);
        $this->changed = DateTime::fromUnixTimeSeconds($result->getInteger(2));
    }

    public function getUserId(): string {
        return $this->userId;
    }

    public function getSecretKey(): string {
        return $this->secretKey;
    }

    public function getChangedTime(): DateTime {
        return $this->changed;
    }

    public function createGenerator(): TOTPGenerator {
        return new TOTPGenerator($this->secretKey);
    }

    public function generateValidCodes(int $range = 1, ?int $timecode = null): array {
        return $this->createGenerator()->generateRange($range, $timecode);
    }
}