<?php

declare(strict_types=1);

namespace App\FormBuilder\Purposes\Resolvers;

use App\FormBuilder\Bindings\PersonProvisioner;
use App\FormBuilder\Purposes\PurposeSubjectResolver;
use App\Models\FormBuilder\FormSubmission;
use App\Models\Person;

/**
 * RFC §3 Q9 — event_registration: provisions a Person via
 * PersonProvisioner (firstOrCreate semantics). Subject may be created.
 */
final readonly class EventRegistrationSubjectResolver implements PurposeSubjectResolver
{
    public function __construct(private PersonProvisioner $provisioner) {}

    public function resolveOrProvision(FormSubmission $submission): Person
    {
        return $this->provisioner->provisionFromSubmission($submission);
    }
}