Custom child factories

use Bjanczak\FilamentFlexFields\Filament\Forms\Components\FlexTextInput;
use Bjanczak\FilamentFlexFields\Support\Components\ComponentDefinition;
use Bjanczak\FilamentFlexFields\Support\Components\ComponentKind;
use Bjanczak\FilamentFlexFields\Support\Components\Composition\ChildSlot;
use Bjanczak\FilamentFlexFields\Support\Components\Configuration\ConfigurationOption;
use Bjanczak\FilamentFlexFields\Support\Components\Configuration\ConfigurationSchema;
use Bjanczak\FilamentFlexFields\Support\Components\Configuration\ConfigurationType;

$childOptions = new ConfigurationSchema([
    'maxLength' => new ConfigurationOption(
        ConfigurationType::Integer,
        default: 80,
        min: 1,
        max: 500,
    ),
    'locale' => new ConfigurationOption(
        ConfigurationType::String,
        default: 'en',
        choices: ['en', 'pl', 'de'],
    ),
]);

$parent = new ComponentDefinition(
    id: 'acme-contact-field',
    kind: ComponentKind::Field,
    children: [
        'name' => new ChildSlot(
            name: 'name',
            component: 'flex-text-input',
            kind: ComponentKind::Field,
            renderer: FlexTextInput::class,
            factory: ContactNameFactory::class,
            configuration: $childOptions,
            configurationMap: ['maxLength' => 'maxLength'],
        ),
    ],
);

use Bjanczak\FilamentFlexFields\Filament\Forms\Components\FlexTextInput;
use Bjanczak\FilamentFlexFields\Support\Components\Composition\ChildFactory;
use Bjanczak\FilamentFlexFields\Support\Components\Composition\ChildRenderContext;
use Filament\Schemas\Components\Component;

final class ContactNameFactory implements ChildFactory
{
    public function make(ChildRenderContext $context): Component
    {
        return FlexTextInput::make($context->statePath)
            ->label(__('Name', locale: $context->configuration['locale']))
            ->maxLength($context->configuration['maxLength'])
            ->required();
    }
}

use Bjanczak\FilamentFlexFields\Filament\Forms\Components\CompositeField;
use Bjanczak\FilamentFlexFields\Support\Components\ComponentRegistry;
use Bjanczak\FilamentFlexFields\Support\Components\Composition\ChildRenderer;
use Bjanczak\FilamentFlexFields\Support\Components\Schema\FamilyRenderContext;

$children = new ChildRenderer(
    registry: app(ComponentRegistry::class),
    parentComponent: 'acme-contact-field',
    context: new FamilyRenderContext('contact-card:'.$contact->getKey()),
    parentConfiguration: ['maxLength' => 120],
);

$field = CompositeField::make('contact')
    ->assetComponent('acme-contact-field')
    ->schema([
        $children->render('name', 'legal-name', ['locale' => 'en']),
        $children->render('name', 'display-name', ['locale' => 'pl']),
    ]);