<?php

namespace app\Services\Export\Formats;

use App\Domain\Report\ExportFormat;
use App\Services\Export\ExportDocumentBase;
use App\Services\ReportStorage;
use Barryvdh\DomPDF\Facade\Pdf;

final class PdfExport extends ExportDocumentBase
{
    protected function handle(): string
    {
        $filename = $this->filename();
        $filepath = ReportStorage::customFilepath($this->study, $filename);
        if (ReportStorage::exists($this->study, $filename)) {
            return $filepath;
        }

        $data = ['report' => $this->report, 'title' => 'PDF VIEW'];
        Pdf::loadView('staff.reports.viewer.html-report', $data)
            ->setPaper('a4', 'landscape')
            ->setWarnings(false)
            ->save(ReportStorage::abspath($filepath));

        return $filepath;
    }

    protected function getExtension(): string
    {
        return ExportFormat::Pdf->value;
    }
}