<?php declare(strict_types = 1);

namespace PHPStan\PhpDocParser\Parser;

use Exception;
use PHPStan\PhpDocParser\Lexer\Lexer;
use function assert;
use function json_encode;
use function sprintf;
use const JSON_UNESCAPED_SLASHES;
use const JSON_UNESCAPED_UNICODE;

class ParserException extends Exception
{

	/** @var string */
	private $currentTokenValue;

	/** @var int */
	private $currentTokenType;

	/** @var int */
	private $currentOffset;

	/** @var int */
	private $expectedTokenType;

	/** @var string|null */
	private $expectedTokenValue;

	public function __construct(
		string $currentTokenValue,
		int $currentTokenType,
		int $currentOffset,
		int $expectedTokenType,
		?string $expectedTokenValue = null
	)
	{
		$this->currentTokenValue = $currentTokenValue;
		$this->currentTokenType = $currentTokenType;
		$this->currentOffset = $currentOffset;
		$this->expectedTokenType = $expectedTokenType;
		$this->expectedTokenValue = $expectedTokenValue;

		parent::__construct(sprintf(
			'Unexpected token %s, expected %s%s at offset %d',
			$this->formatValue($currentTokenValue),
			Lexer::TOKEN_LABELS[$expectedTokenType],
			$expectedTokenValue !== null ? sprintf(' (%s)', $this->formatValue($expectedTokenValue)) : '',
			$currentOffset
		));
	}


	public function getCurrentTokenValue(): string
	{
		return $this->currentTokenValue;
	}


	public function getCurrentTokenType(): int
	{
		return $this->currentTokenType;
	}


	public function getCurrentOffset(): int
	{
		return $this->currentOffset;
	}


	public function getExpectedTokenType(): int
	{
		return $this->expectedTokenType;
	}


	public function getExpectedTokenValue(): ?string
	{
		return $this->expectedTokenValue;
	}


	private function formatValue(string $value): string
	{
		$json = json_encode($value, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
		assert($json !== false);

		return $json;
	}

}
__halt_compiler();----SIGNATURE:----JHQpJpXNhSw2teRpo7Mf4sr72oxVqr/hBA3DdVaNCRJyofW9+gmMhhxuHr1HqdakdjXVvqE8zacabctgiDrYekzpOfD+ohxvhtav7KQzMyOkge52dD7Li7pSPd3tN1It2BBKIgfCeM3uw68BXSPFBh2D6UA+yzi6TE1L5Ig8TW37QJByWrrnPi5vYVmok/d3FtzAfjM3VAdS3NHyskpKkw2Yb6o+5pKNGIfkCRpjf6fkr/HQW0Tc0UYZgj/+JpprOXVm6toXDmDlgejGqxlBFRP/4t96dwsdFWyT6G+DSpdisiEuUSqkLhCQ6RdlMHHrKjgnzBgsEG7MYstYmbACHrDscPh4zZE3ZVKv0RZiCp7XziBfbL9W0VnN81GMdJsMDZDe9m8exSC0nscWgWhlqyhj7M1LWzxKaLJFgwCftGoqjvuaptGLBlyIV1Rg/DpiDGZve5Lo1kA80qg9scIBAh3QcxZjs7AuC84AYpgjzZRIKBQJhhgoDHKCc4h+CMi228InrkRqm6NXfTZx9mYa7bW7/aeonDWJqzbuho3QyPAR/5iKsbq+kAIXpoc6IyN3Szq8BOKGC/SqTH+2H+6WknFixTVQCh9B34C/VOVKNtqqhKTxOL2dax6ZSUGwzZGITjArFla8j9hl0LZjVDJ0AIqv0kntgCl8piCkFwuueZk=----ATTACHMENT:----ODEzODIzMDE3MzMyMTcyNSA0OTcyNzM3MjYwMTYyODY1IDkzMTkzMjkwMDczMTc3NTM=