<?php

use App\Models\AuditLog;
use App\Models\User;
use App\Services\AuditLogger;
use Illuminate\Http\Request;

it('creates audit log with actor and subject', function (): void {
    $user = User::factory()->create();
    $subject = User::factory()->create();

    $request = Request::create('/api/test', 'POST');
    $request->headers->set('User-Agent', 'phpunit');
    $request->server->set('REMOTE_ADDR', '127.0.0.1');

    $logger = new AuditLogger();
    $result = $logger->log(
        $request,
        'user.updated',
        $subject,
        ['field' => 'name'],
        $user
    );

    expect($result)->toBeInstanceOf(AuditLog::class);
    $this->assertDatabaseHas('audit_logs', [
        'user_id' => $user->id,
        'action' => 'user.updated',
        'subject_type' => $subject::class,
        'subject_id' => $subject->id,
        'ip_address' => '127.0.0.1',
        'user_agent' => 'phpunit',
    ]);
});

it('handles missing user', function (): void {
    $request = Request::create('/api/test', 'POST');
    $request->headers->set('User-Agent', 'phpunit');
    $request->server->set('REMOTE_ADDR', '127.0.0.1');

    $logger = new AuditLogger();
    $result = $logger->log($request, 'system.ping');

    expect($result)->toBeInstanceOf(AuditLog::class);
    $this->assertDatabaseHas('audit_logs', [
        'action' => 'system.ping',
        'user_id' => null,
    ]);
});

it('returns null when logging fails', function (): void {
    AuditLog::creating(function () {
        throw new RuntimeException('fail');
    });

    $request = Request::create('/api/test', 'POST');
    $request->headers->set('User-Agent', 'phpunit');
    $request->server->set('REMOTE_ADDR', '127.0.0.1');

    $logger = new AuditLogger();
    $result = $logger->log($request, 'system.fail');

    expect($result)->toBeNull();

    AuditLog::flushEventListeners();
});