<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\JsonResource;

class QuestionResource extends JsonResource
{
    public function toArray($request)
    {
        return [
            'id' => $this->id,
            'content' => $this->content,
            'score' => $this->score,
            'explanation' => $this->explanation,
            'hint' => $this->hint,
            'type' => [
                'code' => $this->type->code ?? null,
                'name' => $this->type->name ?? null,
            ],
            'choices' => $this->when($this->type->code === 'multiple_choice', ChoiceResource::collection($this->choices)),
            'blanks' => $this->when($this->type->code !== 'multiple_choice', BlankResource::collection($this->blanks)),
        ];
    }
}