<?php

namespace App\Utils\Exports;

use Dompdf\Dompdf;
use Dompdf\Options;

class Pdf
{
    private Dompdf $dompdf;

    public function __construct(Options $options = null)
    {
        $this->dompdf = new Dompdf($options ?? $this->getDefaultOptions());

        $this->setPaper('A4', 'portrait');
    }

    private function getDefaultOptions() : Options
    {
        $options = new Options;

        $options->set('isPhpEnabled', true);

        return $options;
    }

    public function setPaper(string $type, string $orientation) : void
    {
        $this->dompdf->setPaper($type, $orientation);
    }

    public function stream(string $html, string $fileName = 'documento')
    {
        $this->dompdf->loadHtml($html);
        $this->dompdf->render();

        return response()->streamDownload(
            function () {

                echo $this->dompdf->output();
            },
            "{$fileName}.pdf",
            ['Content-Type' => 'Application/pdf']
        );
    }

    public function output(string $html)
    {
        $this->dompdf->loadHtml($html);
        $this->dompdf->render();

        return $this->dompdf->output();
    }
}