<?php

namespace Egulias\EmailValidator;

use Egulias\EmailValidator\Parser\IDLeftPart;
use Egulias\EmailValidator\Parser\IDRightPart;
use Egulias\EmailValidator\Result\InvalidEmail;
use Egulias\EmailValidator\Result\Reason\NoLocalPart;
use Egulias\EmailValidator\Result\Result;
use Egulias\EmailValidator\Result\ValidEmail;
use Egulias\EmailValidator\Warning\EmailTooLong;

class MessageIDParser extends Parser
{
    public const EMAILID_MAX_LENGTH = 254;

    /** @var string */
    protected $idLeft = '';

    /** @var string */
    protected $idRight = '';

    public function parse(string $str): Result
    {
        $result = parent::parse($str);

        $this->addLongEmailWarning($this->idLeft, $this->idRight);

        return $result;
    }

    protected function preLeftParsing(): Result
    {
        if (!$this->hasAtToken()) {
            return new InvalidEmail(new NoLocalPart(), $this->lexer->token["value"]);
        }
        return new ValidEmail();
    }

    protected function parseLeftFromAt(): Result
    {
        return $this->processIDLeft();
    }

    protected function parseRightFromAt(): Result
    {
        return $this->processIDRight();
    }

    private function processIDLeft(): Result
    {
        $localPartParser = new IDLeftPart($this->lexer);
        $localPartResult = $localPartParser->parse();
        $this->idLeft = $localPartParser->localPart();
        $this->warnings = array_merge($localPartParser->getWarnings(), $this->warnings);

        return $localPartResult;
    }

    private function processIDRight(): Result
    {
        $domainPartParser = new IDRightPart($this->lexer);
        $domainPartResult = $domainPartParser->parse();
        $this->idRight = $domainPartParser->domainPart();
        $this->warnings = array_merge($domainPartParser->getWarnings(), $this->warnings);

        return $domainPartResult;
    }

    public function getLeftPart(): string
    {
        return $this->idLeft;
    }

    public function getRightPart(): string
    {
        return $this->idRight;
    }

    private function addLongEmailWarning(string $localPart, string $parsedDomainPart): void
    {
        if (strlen($localPart . '@' . $parsedDomainPart) > self::EMAILID_MAX_LENGTH) {
            $this->warnings[EmailTooLong::CODE] = new EmailTooLong();
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDA3ODQzODgyMjY0MDIyOCA3NDYxMjQ2MDcyNzk4ODc5IDU2MDQ1MTY4MzAzNTg1ODc=