<?php

namespace App\Http\Resources;

use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;
use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
use App\Models\FinancialPlanAccount;

class FinancialPlanAccountResource extends JsonResource
{
    /**
     * Transform the resource into an array.
     *
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            'unit_id' => $this->unit_id,
            'parent_id' => $this->parent_id,
            'parent' => $this->whenLoaded('parent', fn () => $this->parent ? [
                'id'          => $this->parent->id,
                'code'        => $this->parent->code,
                'description' => $this->parent->description,
                'chart_type'  => $this->parent->chart_type,
            ] : null),
            'code' => $this->code,
            'order' => $this->order,
            'description' => $this->description,
            'chart_type' => $this->chart_type,
            'created_at' => Carbon::parse($this->created_at)->format('Y-m-d H:i:s'),
            'updated_at' => Carbon::parse($this->updated_at)->format('Y-m-d H:i:s'),
        ];
    }

    /**
     * @param \Illuminate\Database\Eloquent\Collection<FinancialPlanAccount> $resource
     * @return \Illuminate\Http\Resources\Json\AnonymousResourceCollection<FinancialPlanAccountResource>
     */
    public static function collection($resource): AnonymousResourceCollection
    {
        return parent::collection($resource);
    }
}