<?php

namespace App\Helpers;

class TableColumnsHelper
{

    private array $fields = [];

    public function setField(string $key, string $title, ?string $class = null, bool $sort = false, string $sortDirection = 'asc'): self
    {
        $this->fields[$key] = [
            'field' => $key,
            'displayName' => $title,
            'sort' => $sort,
            'sortType' => $sortDirection,
        ];

        if (!empty($class)) {
            $this->fields[$key]['class'] = $class;
        }

        return $this;
    }

    public function getColumns(): array
    {
        return ['fields' => $this->fields];
    }

}