<?php
namespace Misuzu\Forum;

use Index\DateTime;
use Index\Data\IDbResult;

class ForumTopicRedirectInfo {
    private string $topicId;
    private ?string $userId;
    private string $link;
    private int $created;

    public function __construct(IDbResult $result) {
        $this->topicId = (string)$result->getInteger(0);
        $this->userId = $result->isNull(1) ? null : (string)$result->getInteger(1);
        $this->link = $result->getString(2);
        $this->created = $result->getInteger(3);
    }

    public function getTopicId(): string {
        return $this->topicId;
    }

    public function hasUserId(): bool {
        return $this->userId !== null;
    }

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

    public function getLinkTarget(): string {
        return $this->link;
    }

    public function getCreatedTime(): int {
        return $this->created;
    }

    public function getCreatedAt(): DateTime {
        return DateTime::fromUnixTimeSeconds($this->created);
    }
}