<?php

namespace App\Http\Resources;

use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

/**
 * Manufacturer API Resource
 * 
 * Transforms Manufacturer model data for API responses
 * Includes ThrillWiki optimization patterns
 */
class ManufacturerResource extends JsonResource
{
    /**
     * Transform the resource into an array.
     *
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            'name' => $this->name,
            'slug' => $this->slug,
            'description' => $this->description,
            'is_active' => $this->is_active,
            'created_at' => $this->created_at?->toISOString(),
            'updated_at' => $this->updated_at?->toISOString(),
            
            // Include relationships when loaded
            $this->mergeWhen($this->relationLoaded('relationships'), [
                // Add relationship data here
            ]),
        ];
    }

    /**
     * Get additional data that should be returned with the resource array.
     *
     * @return array<string, mixed>
     */
    public function with(Request $request): array
    {
        return [
            'meta' => [
                'model' => 'Manufacturer',
                'generated_at' => now()->toISOString(),
            ],
        ];
    }
}