<?php

declare(strict_types=1);

namespace App\Http\Resources\Api\V1;

use App\Enums\RegistrationFieldType;
use App\Models\PersonTag;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

final class RegistrationFormFieldResource extends JsonResource
{
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            'event_id' => $this->event_id,
            'label' => $this->label,
            'slug' => $this->slug,
            'field_type' => $this->field_type->value,
            'options' => $this->options,
            'normalized_options' => $this->normalized_options,
            'tag_categories' => $this->tag_categories,
            'is_required' => $this->is_required,
            'is_portal_visible' => $this->is_portal_visible,
            'is_admin_only' => $this->is_admin_only,
            'is_filterable' => $this->is_filterable,
            'help_text' => $this->help_text,
            'sort_order' => $this->sort_order,
            'display_width' => $this->display_width->value,
            'created_at' => $this->created_at->toIso8601String(),
            'updated_at' => $this->updated_at->toIso8601String(),
            'available_tags' => $this->when(
                $this->field_type === RegistrationFieldType::TAG_PICKER,
                function () {
                    $query = PersonTag::where('organisation_id', $this->event->organisation_id)
                        ->where('is_active', true);

                    if (!empty($this->tag_categories)) {
                        $query->whereIn('category', $this->tag_categories);
                    }

                    return PersonTagResource::collection($query->orderBy('category')->orderBy('sort_order')->get());
                }
            ),
        ];
    }
}