<?php

namespace App\Http\Resources\Tenant;

use App\Http\Resources\Tenant\EventResource;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

class TaskResource 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,
            'description' => $this->description,
            'priority' => $this->priority,
            'due_date' => $this->due_date?->toISOString(),
            'is_completed' => $this->is_completed,
            'collection_id' => $this->collection_id,
            'assigned_events_count' => $this->assignedEvents()->count(),
            // TaskCollectionResource wird später implementiert
            // 'collection' => $this->whenLoaded('taskCollection', function () {
            //     return new TaskCollectionResource($this->taskCollection);
            // }),
            'assigned_events' => $this->whenLoaded('assignedEvents', function () {
                return EventResource::collection($this->assignedEvents);
            }),
            // UserResource wird später implementiert
            // 'assigned_to' => $this->whenLoaded('assignedTo', function () {
            //     return new UserResource($this->assignedTo);
            // }),
            'created_at' => $this->created_at->toISOString(),
            'updated_at' => $this->updated_at->toISOString(),
        ];
    }
}