radfusion/app/DataTables/WorklistDataTable.php

<?php

namespace App\DataTables;

use App\DAL\Studies\WorklistFactory;
use App\Models\Study;
use Carbon\Carbon;
use Carbon\CarbonImmutable;
use Illuminate\Database\Eloquent\Builder as QueryBuilder;
use Illuminate\Support\Str;
use Yajra\DataTables\EloquentDataTable;
use Yajra\DataTables\Html\Builder as HtmlBuilder;
use Yajra\DataTables\Html\Column;
use Yajra\DataTables\Html\SearchPane;
use Yajra\DataTables\Services\DataTable;

class WorklistDataTable extends DataTable
{
    const DATE_FORMAT = 'd.m.Y H:i';

    private static function dtFormat(Carbon|CarbonImmutable|null $dt): ?string
    {
        return $dt?->format(self::DATE_FORMAT);
    }

    public function dataTable(QueryBuilder $query): EloquentDataTable
    {
        return (new EloquentDataTable($query))
            ->addColumn('action', 'worklist.action')
            ->editColumn('patient_name', fn (Study $study) => $study->sanitizedPatientName())
            ->editColumn('study_description', fn (Study $study) => $study->sanitizedStudyDescription())
            ->editColumn('reader', function (Study $study) {
                if ($study->readingPhysician == null) {
                    return '';
                }

                return '<img class="rounded-circle me-2" height="24px" width="24px" src="' . $study->readingPhysician->avatar() . '"></img>' . $study->readingPhysician->display_name;
            })
            ->editColumn('images', function (Study $study) {
                return $study->numInstances() . '<small class="text-muted ms-2 fw-lighter fs-xsmall">' . human_filesize($study->disk_size) . '</small>';
            })
            ->editColumn('study_date', function (Study $study) {
                return self::dtFormat($study->study_date);
            })
            ->editColumn('reported_at', function (Study $study) {
                return self::dtFormat($study->reported_at);
            })
            ->editColumn('received_at', function (Study $study) {
                return self::dtFormat($study->received_at);
            })
            ->editColumn('show_study', function (Study $study) {
                $btn = '<a href="#" data-id="' . _h($study->id) . '" class="btn btn-outline-facebook btn-xs showStudy">Show</a>';
                $btn .= ' <a href="#" data-id="' . _h($study->id) . '" class="edit btn btn-primary btn-xs editStudy">Edit</a>';
                $btn .= ' <a href="#" data-id="' . _h($study->id) . '" class="btn btn-danger btn-xs deleteStudy">Delete</a>';

                return $btn;
            })
            ->editColumn('history', function (Study $study) {
                return sprintf('
   <a href="#" class="btn btn-sm btn-outline-light" data-toggle="modal" data-target="#historyModal" data-study-id="#" data-url="#">
<i class="fa-light fa-file-prescription %s"></i>
</a>
', blank($study->body_part_examined) ? 'text-muted' : 'text-primary');
            })
            ->orderColumn('patient_name', 'patient_name $1')
            ->rawColumns(['priority_icon', 'report_status_led', 'images', 'reader', 'history', 'show_study'])
            ->setRowId('id');
    }

    /**
     * Get the query source of dataTable.
     */
    public function query(Study $model): QueryBuilder
    {
        return WorklistFactory::getLister()->query();
        // return $model->newQuery();
    }

    /**
     * Optional method if you want to use the html builder.
     */
    public function html(): HtmlBuilder
    {
        return $this->builder()
            ->setTableId('worklist-table')
            ->columns($this->getColumns())
            ->minifiedAjax()
            ->searchPanes(SearchPane::make(['show' => true, 'hideCount' => true]))
            ->parameters(
                [
                    // 'dom' => 'Pfrtip',
                    // 'dom' => 'Bfrtip',
                    'buttons' => [
                        'searchPanes',
                        'excel',
                        // 'csv',
                        // 'pdf',
                        // 'print',
                        // 'reset',
                        // 'reload',
                    ],
                    'order' => [
                        [0, 'desc'],
                        [8, 'desc'],
                    ],
                ])
            // ->selectStyleSingle()
            ->pageLength(15)
            ->lengthMenu([15, 25, 50, 100, 250]);
    }

    /**
     * Get the dataTable columns definition.
     */
    public function getColumns(): array
    {
        return [
            Column::make('priority')->hidden(),
            Column::make('priority_icon')
                ->searchable(false)
                ->orderable(false)
                ->addClass('text-center')
                ->width('20px')
                ->title(''),

            Column::make('report_status_led')
                ->searchable(false)
                ->orderable(false)
                ->addClass('text-center')
                ->width('20px')
                ->title(''),

            Column::make('history')
                ->searchable(false)
                ->orderable(false)
                ->addClass('text-center')
                ->width('20px')
                ->title(''),

            Column::make('modality')->title('Mo'),
            Column::make('patient_id')->title('MRN'),
            Column::make('patient_name')->title('Patient'),
            Column::make('sex_age')
                ->searchable(false)
                ->orderable(false)
                ->addClass('text-center')
                ->title('Age'),

            Column::make('study_description')
                ->title('Study'),

            Column::make('show_study')->searchable(false)
                ->orderable(false)
                ->addClass('text-center')
                ->width('20px')
                ->title(''),

            Column::make('study_date')->searchable(false)->title('Scan Dt'),
            Column::make('reader')
                ->searchable(false)
                ->title('Read by'),
            Column::make('reported_at')->searchable(false)->title('Read At'),
            // Column::make('body_part_examined'),
            Column::make('images')
                ->searchable(false)
                ->orderable(false)
                ->addClass('text-center')
                ->title('Images'),
            Column::make('received_at')->searchable(false)->title('Received'),

            // Column::make('xxx'),
            Column::computed('action')
                ->exportable(false)
                ->printable(false)
                ->width(60)
                ->addClass('text-center'),
        ];
    }

    /**
     * Get the filename for export.
     */
    protected function filename(): string
    {
        $parts = [
            config('app.name'),
            'worklist',
            date('YmdHi'),
        ];

        return Str::slug(implode(' ', $parts), '_');
    }
}