<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

#[Fillable([
    'ticket_id',
    'parent_acceptance_criterion_id',
    'position',
    'text',
    'is_checked',
])]
class AcceptanceCriterion extends Model
{
    /**
     * @return array<string, string>
     */
    protected function casts(): array
    {
        return [
            'is_checked' => 'boolean',
        ];
    }

    public function children(): HasMany
    {
        return $this->hasMany(self::class, 'parent_acceptance_criterion_id')
            ->orderBy('position')
            ->orderBy('id');
    }

    public function parent(): BelongsTo
    {
        return $this->belongsTo(self::class, 'parent_acceptance_criterion_id');
    }

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