ublic function panels(): array
    {
        $panels = FilamentFacade::getPanels();

        // Remove non accessible panels
        foreach ($panels as $k => $panel) {
            if (! $this->canAccessPanel($panel)) {
                unset($panels[$k]);
            }
        }

        return $panels;
    }

ublic function panels(): array
    {
        $panels = FilamentFacade::getPanels();

        // Remove non accessible panels
        foreach ($panels as $k => $panel) {
            if (! $this->canAccessPanel($panel)) {
                unset($panels[$k]);
            }
        }

        return $panels;
    }

    $filepath = 'pdfs/my_view';
    $filename = $record->name . '_' .now() . '.pdf';   
    $pdf = Pdf::loadView('pdf.my_view', [
        'record' => $record,
    ]);
    $pdf->render();
    $canvas = $pdf->getDomPDF()->getCanvas();
    $canvas->page_script(function ($pageNumber, $pageCount, $canvas, $fontMetrics) {
        // Text to display
        $text = "Page $pageNumber of $pageCount";
        // Margins from the bottom right
        $marginRight = 10;
        $marginBottom = 20;
        // Font and font size
        $fontSize = 10;
        $font = $fontMetrics->getFont('Helvetica');
        // Set position
        $textWidth = $fontMetrics->getTextWidth($text, $font, $fontSize);
        $xPosition = $canvas->get_width() - $textWidth - $marginRight;
        $yPosition = $canvas->get_height() - $marginBottom;
        // Draw text
        $canvas->text($xPosition, $yPosition, $text, $font, $fontSize);
    });
    
    $pdf->save(
        $filepath.$filename, 's3'
    );
    return response()->streamDownload(function () use ($file) {
        echo $file;
    }, $filename);

    $filepath = 'pdfs/my_view';
    $filename = $record->name . '_' .now() . '.pdf';   
    $pdf = Pdf::loadView('pdf.my_view', [
        'record' => $record,
    ]);
    $pdf->render();
    $canvas = $pdf->getDomPDF()->getCanvas();
    $canvas->page_script(function ($pageNumber, $pageCount, $canvas, $fontMetrics) {
        // Text to display
        $text = "Page $pageNumber of $pageCount";
        // Margins from the bottom right
        $marginRight = 10;
        $marginBottom = 20;
        // Font and font size
        $fontSize = 10;
        $font = $fontMetrics->getFont('Helvetica');
        // Set position
        $textWidth = $fontMetrics->getTextWidth($text, $font, $fontSize);
        $xPosition = $canvas->get_width() - $textWidth - $marginRight;
        $yPosition = $canvas->get_height() - $marginBottom;
        // Draw text
        $canvas->text($xPosition, $yPosition, $text, $font, $fontSize);
    });
    
    $pdf->save(
        $filepath.$filename, 's3'
    );
    return response()->streamDownload(function () use ($file) {
        echo $file;
    }, $filename);

            ])->modifyQueryUsing(function (Builder $query) {
                $appointmentId = $this->ownerRecord->id;
                $patientId = $this->ownerRecord->patient_id;

                return $query->where(function ($query) use ($appointmentId) {
                    $query->where('appointment_id', '>', 0)
                        ->orWhereNull('appointment_id');
                })->where('patient_id', $patientId);
            });

            ])->modifyQueryUsing(function (Builder $query) {
                $appointmentId = $this->ownerRecord->id;
                $patientId = $this->ownerRecord->patient_id;

                return $query->where(function ($query) use ($appointmentId) {
                    $query->where('appointment_id', '>', 0)
                        ->orWhereNull('appointment_id');
                })->where('patient_id', $patientId);
            });