<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Factories\HasFactory;

#[Fillable(['candidate_id', 'quiz_id', 'score', 'max_score', 'started_at', 'finished_at'])]
class Attempt extends Model
{
    use HasFactory;

    protected $casts = [
        'started_at' => 'datetime',
        'finished_at' => 'datetime',
        'score' => 'float',
        'max_score' => 'integer',
    ];

    public function candidate(): BelongsTo
    {
        return $this->belongsTo(Candidate::class);
    }

    public function quiz(): BelongsTo
    {
        return $this->belongsTo(Quiz::class);
    }

    public function answers(): HasMany
    {
        return $this->hasMany(Answer::class);
    }
}