<?php

namespace IO\Input;

use IO\Exception\MissingFileArgumentException;
use IO\Filesystem\File;

class ShowInfoArguments
{
    use ArgvAccess;

    private File $file;

    public static function createFromGlobals(): self
    {
        $arguments = self::getScriptArgs();
        return new self(array_shift($arguments));
    }

    public function __construct(?string $filepath)
    {
        if (is_null($filepath)) {
            throw new MissingFileArgumentException();
        }
        $this->file = File::fromString($filepath);
    }

    public function getFile(): File
    {
        return $this->file;
    }
}