<?php

declare(strict_types=1);

namespace App\Models\FormBuilder;

use App\Models\User;
use Illuminate\Database\Eloquent\Concerns\HasUlids;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

final class FormSubmissionDelegation extends Model
{
    use HasFactory;
    use HasUlids;

    protected $fillable = [
        'form_submission_id',
        'delegated_to_user_id',
        'delegated_by_user_id',
        'granted_at',
        'revoked_at',
        'message',
    ];

    /** @var array<string, string> */
    protected $casts = [
        'granted_at' => 'datetime',
        'revoked_at' => 'datetime',
    ];

    public function submission(): BelongsTo
    {
        return $this->belongsTo(FormSubmission::class, 'form_submission_id');
    }

    public function delegatedTo(): BelongsTo
    {
        return $this->belongsTo(User::class, 'delegated_to_user_id');
    }

    public function delegatedBy(): BelongsTo
    {
        return $this->belongsTo(User::class, 'delegated_by_user_id');
    }
}