<?php
namespace Misuzu\Users;

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

class ModNoteInfo {
    public function __construct(
        private string $noteId,
        private string $userId,
        private ?string $authorId,
        private int $created,
        private string $title,
        private string $body,
    ) {}

    public static function fromResult(IDbResult $result): ModNoteInfo {
        return new ModNoteInfo(
            noteId: $result->getString(0),
            userId: $result->getString(1),
            authorId: $result->getStringOrNull(2),
            created: $result->getInteger(3),
            title: $result->getString(4),
            body: $result->getString(5)
        );
    }

    public function getId(): string {
        return $this->noteId;
    }

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

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

    public function getAuthorId(): ?string {
        return $this->authorId;
    }

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

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

    public function getTitle(): string {
        return $this->title;
    }

    public function hasBody(): bool {
        return trim($this->body) !== '';
    }

    public function getBody(): string {
        return $this->body;
    }

    public function getFirstParagraph(): string {
        $index = mb_strpos($this->body, "\n");
        return $index === false ? $this->body : mb_substr($this->body, 0, $index);
    }

    public function hasMoreParagraphs(): bool {
        return mb_strpos($this->body, "\n") !== false;
    }
}