<?php

namespace FG\ASN1;

use Exception;
use FG\ASN1\Exception\ParserException;
use FG\ASN1\Universal\Sequence;

/**
 * @deprecated
 *
 * use \FG\ASN1\Mapper\Mapper instead
 */
class TemplateParser
{
    /**
     * @param string $data
     * @param array  $template
     *
     * @return \FG\ASN1\ASN1Object|Sequence
     * @throws ParserException if there was an issue parsing
     */
    public function parseBase64($data, array $template)
    {
        // TODO test with invalid data
        return $this->parseBinary(base64_decode($data), $template);
    }

    /**
     * @param string $binary
     * @param array  $template
     *
     * @return \FG\ASN1\ASN1Object|Sequence
     * @throws ParserException if there was an issue parsing
     */
    public function parseBinary($binary, array $template)
    {
        $parsedObject = ASN1Object::fromBinary($binary);

        foreach ($template as $key => $value) {
            $this->validate($parsedObject, $key, $value);
        }

        return $parsedObject;
    }

    private function validate(ASN1Object $object, $key, $value)
    {
        if (is_array($value)) {
            $this->assertTypeId($key, $object);

            $childrenCount = count($value);
            reset($value);
            for ($i = 0; $i < $childrenCount; $i++) {
                $this->validate($object->getChildren()[$i], key($value), current($value));
                next($value);
            }
        } else {
            $this->assertTypeId($value, $object);
        }
    }

    private function assertTypeId($expectedTypeId, ASN1Object $object)
    {
        $actualType = $object->getIdentifier()->getTagNumber();
        if ($expectedTypeId !== $actualType) {
            throw new Exception("Expected type ($expectedTypeId) does not match actual type ($actualType");
        }
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjM3Nzg3Njg3NjkxODIyMSA1OTc2MjcwNTY4ODc3MzQgODE1MzcyNTIxNTQxODE3