<?php

namespace App\Services;

use App\Models\AuditLog;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Http\Request;

class AuditLogger
{
    public function log(
        Request $request,
        string $action,
        ?Model $subject = null,
        array $metadata = [],
        ?Model $actor = null
    ): ?AuditLog {
        try {
            $actorUser = $actor ?? $request->user();

            return AuditLog::create([
                'user_id' => $actorUser?->id,
                'action' => $action,
                'subject_type' => $subject ? get_class($subject) : null,
                'subject_id' => $subject?->getKey(),
                'metadata' => $metadata ?: null,
                'ip_address' => $request->ip(),
                'user_agent' => $request->userAgent(),
            ]);
        } catch (\Throwable) {
            return null;
        }
    }
}