<?php

declare(strict_types=1);

namespace App\Http\Resources;

use App\Models\Category;
use App\Support\TranslatablePayload;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

/**
 * @mixin Category
 */
class CategoryResource extends JsonResource
{
    /**
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        $locale = $request->query(config('locales.query_parameter')) ?? app()->getLocale();

        return [
            'id' => $this->id,
            'locale' => $locale,

            ...TranslatablePayload::resolve($this->resource, $this->translatable, $locale),

            'color' => $this->color,
            'position' => $this->position,
            'is_visible' => $this->is_visible,
            'pages_count' => $this->whenCounted('pages'),
            'created_at' => $this->created_at?->toIso8601String(),
            'updated_at' => $this->updated_at?->toIso8601String(),

            'translations' => $this->when(
                in_array('translations', explode(',', (string) $request->query('with')), true),
                fn () => TranslatablePayload::all($this->resource, $this->translatable),
            ),
        ];
    }
}