<?php

namespace App\Http\Resources;

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

class UserTestResource extends JsonResource
{
    /**
     * @OA\Schema(
     *     schema="UserTestResource",
     *     type="object",
     *     title="UserTest",
     *     properties={
     *         @OA\Property(property="id", type="integer", example=1),
     *
     *         @OA\Property(property="test_id", type="integer", example=5),
     *         @OA\Property(property="test", ref="#/components/schemas/TestResource"),
     *
     *         @OA\Property(property="user_id", type="integer", example=10),
     *         @OA\Property(property="user", ref="#/components/schemas/UserResource"),
     *
     *         @OA\Property(property="closed_at", type="string", format="date-time", example="2025-12-01T23:59:59Z"),
     *         @OA\Property(property="is_completed", type="boolean", example=false),
     *         @OA\Property(property="score", type="integer", example=85),
     *         @OA\Property(property="is_available", type="boolean", example=true),
     *
     *         @OA\Property(
     *             property="answers",
     *             type="array",
     *             @OA\Items(ref="#/components/schemas/UserTestAnswerResource")
     *         ),
     *
     *         @OA\Property(property="created_at", type="string", format="date-time", example="2025-11-11T20:39:22Z"),
     *         @OA\Property(property="updated_at", type="string", format="date-time", example="2025-11-11T20:39:22Z")
     *     }
     * )
     */
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,

            'test_id' => $this->test_id,
            'test' => new TestResource($this->whenLoaded('test')),

            'user_id' => $this->user_id,
            'user' => new UserResource($this->whenLoaded('user')),

            'closed_at' => $this->closed_at,
            'is_completed' => $this->is_completed,
            'score' => $this->score,
            
            'is_available' => $this->isAvailable(),
            'answers' => UserTestAnswerResource::collection($this->whenLoaded('answers')),

            'created_at' => $this->created_at,
            'updated_at' => $this->updated_at,
        ];
    }
}