<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class QuizQuestion extends Model {
    protected $fillable = ['quiz_id','sort_order','type','question_text','time_limit','correct_answer'];
    public function quiz()          { return $this->belongsTo(Quiz::class); }
    public function answerOptions() { return $this->hasMany(QuizAnswerOption::class,'quiz_question_id')->orderBy('sort_order'); }
    public function typeLabel(): string {
        return match($this->type) {
            'multiple_choice' => 'Multiple Choice',
            'exclusion'       => 'Ausschluss',
            'true_false'      => 'Wahr/Falsch',
            'free_text'       => 'Freitext',
            default           => $this->type,
        };
    }
}