<?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_INVALID_UTF8_SUBSTITUTE;
use const JSON_UNESCAPED_SLASHES;
use const JSON_UNESCAPED_UNICODE;
class ParserException extends Exception
{
    private string $currentTokenValue;
    private int $currentTokenType;
    private int $currentOffset;
    private int $expectedTokenType;
    private ?string $expectedTokenValue;
    private ?int $currentTokenLine;
    public function __construct(string $currentTokenValue, int $currentTokenType, int $currentOffset, int $expectedTokenType, ?string $expectedTokenValue, ?int $currentTokenLine)
    {
        $this->currentTokenValue = $currentTokenValue;
        $this->currentTokenType = $currentTokenType;
        $this->currentOffset = $currentOffset;
        $this->expectedTokenType = $expectedTokenType;
        $this->expectedTokenValue = $expectedTokenValue;
        $this->currentTokenLine = $currentTokenLine;
        parent::__construct(sprintf('Unexpected token %s, expected %s%s at offset %d%s', $this->formatValue($currentTokenValue), Lexer::TOKEN_LABELS[$expectedTokenType], $expectedTokenValue !== null ? sprintf(' (%s)', $this->formatValue($expectedTokenValue)) : '', $currentOffset, $currentTokenLine === null ? '' : sprintf(' on line %d', $currentTokenLine)));
    }
    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;
    }
    public function getCurrentTokenLine(): ?int
    {
        return $this->currentTokenLine;
    }
    private function formatValue(string $value): string
    {
        $json = json_encode($value, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_INVALID_UTF8_SUBSTITUTE);
        assert($json !== \false);
        return $json;
    }
}
