<?php

namespace App\Http\Resources\API;

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

class PlanResource extends JsonResource
{
    /**
     * Transform the resource into an array.
     *
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            'title' => $this->title,
            'asset_id' => $this->asset_id,
            'asset_name' => $this->asset ?  $this->asset->name : null,
            'parent_id' => $this->parent_id,
            'requirement_total' => $this->requirements()->count(),
            'project_total' => $this->projects()->count(),
            'begin' => $this->begin,
            'end' => $this->end,
            'description' => $this->description?(new \App\Services\File\ImageUrlService)->getImageUrl($this->description):null,
            //'children' => $this->parent_id == 0 ? PlanResource::collection($this->children) : [],
            'children' => $this->when($this->children->isNotEmpty(),function (){
                return $this->children->map(function ($child){
                    return new PlanResource($child);
                })->all();
            }),
            'asset' => new AssetParentResource($this->asset),
            'created_at'=>(string)$this->created_at,
        ];
    }
}