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<?php

namespace Spatie\Backtrace;

class Frame
{
    /** @var string */
    public $file;

/** @var int */
    public $lineNumber;

/** @var array|null */
    public $arguments = null;

/** @var bool */
    public $applicationFrame;

/** @var string|null */
    public $method;

/** @var string|null */
    public $class;

public function __construct(
        string $file,
        int $lineNumber,
        ?array $arguments,
        string $method = null,
        string $class = null,
        bool $isApplicationFrame = false
    ) {
        $this->file = $file;

$this->lineNumber = $lineNumber;

$this->arguments = $arguments;

$this->method = $method;

$this->class = $class;

$this->applicationFrame = $isApplicationFrame;
    }

public function getSnippet(int $lineCount): array
    {
        return (new CodeSnippet())
            ->surroundingLine($this->lineNumber)
            ->snippetLineCount($lineCount)
            ->get($this->file);
    }

public function getSnippetAsString(int $lineCount): string
    {
        return (new CodeSnippet())
            ->surroundingLine($this->lineNumber)
            ->snippetLineCount($lineCount)
            ->getAsString($this->file);
    }

public function getSnippetProperties(int $lineCount): array
    {
        $snippet = $this->getSnippet($lineCount);

return array_map(function (int $lineNumber) use ($snippet) {
            return [
                'line_number' => $lineNumber,
                'text' => $snippet[$lineNumber],
            ];
        }, array_keys($snippet));
    }
}

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