<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class ActivityLog extends Model
{
    protected $fillable = [
        'user_id', 'user_name', 'action', 'description',
        'subject_type', 'subject_id', 'ip_address',
    ];

    public static function record(string $action, string $description, ?string $subjectType = null, $subjectId = null): void
    {
        static::create([
            'user_id'      => auth()->id(),
            'user_name'    => auth()->user()?->name,
            'action'       => $action,
            'description'  => $description,
            'subject_type' => $subjectType,
            'subject_id'   => $subjectId !== null ? (string) $subjectId : null,
            'ip_address'   => request()->ip(),
        ]);
    }

    public function user()
    {
        return $this->belongsTo(User::class);
    }
}