MultiChoiceColumn.php

<?php

declare(strict_types=1);

namespace Relaticle\CustomFields\Filament\Integration\Components\Tables\Columns;

use Filament\Tables\Columns\Column as BaseColumn;
use Filament\Tables\Columns\TextColumn as BaseTextColumn;
use Relaticle\CustomFields\Filament\Integration\Base\AbstractTableColumn;
use Relaticle\CustomFields\Filament\Integration\Concerns\Shared\ConfiguresBadgeColors;
use Relaticle\CustomFields\Filament\Integration\Concerns\Tables\ConfiguresColumnLabel;
use Relaticle\CustomFields\Models\Contracts\HasCustomFields;
use Relaticle\CustomFields\Models\CustomField;
use Relaticle\CustomFields\Services\ValueResolver\LookupMultiValueResolver;

final class MultiChoiceColumn extends AbstractTableColumn
{
    use ConfiguresBadgeColors;
    use ConfiguresColumnLabel;

    public function __construct(public LookupMultiValueResolver $valueResolver) {}

    public function make(CustomField $customField): BaseColumn
    {
        $column = BaseTextColumn::make($customField->getFieldName());

        $this->configureLabel($column, $customField);

        $limit = 3;

        $column
            ->sortable(false)
            ->getStateUsing(function (HasCustomFields $record) use ($customField, $limit): array {
                $values = $this->valueResolver->resolve($record, $customField);

                if (count($values) <= $limit) {
                    return $values;
                }

                $remaining = count($values) - $limit;

                return [...array_slice($values, 0, $limit), '+'.$remaining];
            });

        $column = $this->applyBadgeColorsIfEnabled($column, $customField);

        if (! $column->isBadge()) {
            $column->badge()->color('gray');
        }

        return $column;
    }
}