<?php
namespace Misuzu\Changelog;

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

class ChangeInfo {
    public function __construct(
        private string $id,
        private ?string $userId,
        private int $action,
        private int $created,
        private string $summary,
        private string $body,
    ) {}

    public static function fromResult(IDbResult $result): ChangeInfo {
        return new ChangeInfo(
            id: $result->getString(0),
            userId: $result->getStringOrNull(1),
            action: $result->getInteger(2),
            created: $result->getInteger(3),
            summary: $result->getString(4),
            body: $result->getString(5),
        );
    }

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

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

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

    public function getActionId(): int {
        return $this->action;
    }

    public function getAction(): string {
        return Changelog::convertFromActionId($this->action);
    }

    public function getActionText(): string {
        return Changelog::actionText($this->action);
    }

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

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

    public function getDate(): string {
        return gmdate('Y-m-d', $this->created);
    }

    public function getSummary(): string {
        return $this->summary;
    }

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

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

    public function getCommentsCategoryName(): string {
        return sprintf('changelog-date-%s', $this->getDate());
    }
}