<?php

namespace CBOR;

use CBOR\Tag\TagInterface;
use InvalidArgumentException;

abstract class Tag extends AbstractCBORObject implements TagInterface
{
    private const MAJOR_TYPE = self::MAJOR_TYPE_TAG;

    public function __construct(
        int $additionalInformation,
        protected ?string $data,
        protected CBORObject $object,
    ) {
        parent::__construct(self::MAJOR_TYPE, $additionalInformation);
    }

    public function __toString(): string
    {
        $result = parent::__toString();
        if ($this->data !== null) {
            $result .= $this->data;
        }

        return $result . $this->object;
    }

    public function getData(): ?string
    {
        return $this->data;
    }

    public function getValue(): CBORObject
    {
        return $this->object;
    }

    /**
     * @return array{int, null|string}
     */
    protected static function determineComponents(int $tag): array
    {
        switch (true) {
            case $tag < 0:
                throw new InvalidArgumentException('The value must be a positive integer.');
            case $tag < 24:
                return [$tag, null];
            case $tag < 0xFF:
                return [24, self::hex2bin(dechex($tag))];
            case $tag < 0xFFFF:
                return [25, self::hex2bin(dechex($tag))];
            case $tag < 0xFFFFFFFF:
                return [26, self::hex2bin(dechex($tag))];
            default:
                throw new InvalidArgumentException(
                    'Out of range. Please use PositiveBigIntegerTag tag with ByteStringObject object instead.'
                );
        }
    }

    private static function hex2bin(string $data): string
    {
        $result = hex2bin($data);
        if ($result === false) {
            throw new InvalidArgumentException('Unable to convert the data');
        }

        return $result;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Mjk2ODU1NjY1OTk4NDggMzc3OTU3NzkxNDI3NDIzMCAxNDAzNDE2MDUxMTQzOTU=