<?php

declare(strict_types=1);

namespace App\Models\FormBuilder;

use App\Enums\FormBuilder\FormFieldConfigType;
use App\Models\Scopes\FormFieldConfigScope;
use Illuminate\Database\Eloquent\Concerns\HasUlids;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\MorphTo;

/**
 * Relational home for non-validation field configuration. See
 * ARCH-FORM-BUILDER §17.5 and ARCH-CONSOLIDATION-ADDENDUM-2026-04-24
 * §Q3 WS-5b Uitvoering.
 *
 * Polymorphic owner (`form_field` / `form_field_library` aliases, reused
 * from WS-5a). One row per (owner, config_type). Parameter shape
 * validated at the service layer.
 */
final class FormFieldConfig extends Model
{
    use HasFactory;
    use HasUlids;

    protected $table = 'form_field_configs';

    protected static function booted(): void
    {
        static::addGlobalScope(new FormFieldConfigScope());
    }

    protected $fillable = [
        'owner_type',
        'owner_id',
        'config_type',
        'parameters',
    ];

    /** @var array<string, string> */
    protected $casts = [
        'config_type' => FormFieldConfigType::class,
        'parameters' => 'array',
    ];

    public function owner(): MorphTo
    {
        return $this->morphTo('owner', 'owner_type', 'owner_id');
    }
}