<?php

declare(strict_types=1);

namespace Domain\Models\ValueObjects;

final readonly class RawPicturePath
{
    public const array ALLOWED_EXTENSIONS = PicturePath::ALLOWED_EXTENSIONS;

    public const int MAX_SIZE_IN_BYTES = 5 * 1024 * 1024;

    /**
     * @throws \DomainException
     */
    public function __construct(
        public string $content,
        public string $originalName,
    ) {
        if ($this->content === '') {
            throw new \DomainException('Raw picture content cannot be empty.');
        }

        if (strlen($this->content) > self::MAX_SIZE_IN_BYTES) {
            throw new \DomainException('Raw picture exceeds the maximum allowed size.');
        }

        $trimmedName = mb_trim($this->originalName);

        if ($trimmedName === '') {
            throw new \DomainException('Raw picture original name cannot be empty.');
        }

        $extension = mb_strtolower(pathinfo($trimmedName, PATHINFO_EXTENSION));
        if (! in_array($extension, self::ALLOWED_EXTENSIONS, true)) {
            throw new \DomainException(
                'Raw picture must have one of these extensions: ' .
                    implode(', ', self::ALLOWED_EXTENSIONS)
            );
        }
    }
}