<?php

namespace App\Livewire\Audit;

use App\Models\AuditEvent;
use Illuminate\Support\Collection;
use Livewire\Attributes\Layout;
use Livewire\Component;

#[Layout('layouts.app')]
class Index extends Component
{
    /** Freitext-Filter über Akteur / Aktion / Ziel / Server. */
    public string $q = '';

    /**
     * Letzte Audit-Ereignisse, optional gefiltert. Echte Daten aus der DB;
     * die Filterung läuft im Speicher über die geladenen 50 Einträge.
     */
    protected function events(): Collection
    {
        $events = AuditEvent::with('server')->latest()->limit(50)->get();

        $needle = trim($this->q);

        if ($needle === '') {
            return $events;
        }

        $needle = mb_strtolower($needle);

        return $events->filter(function (AuditEvent $e) use ($needle): bool {
            $haystack = mb_strtolower(implode(' ', array_filter([
                $e->actor,
                $e->action,
                $e->target,
                $e->server?->name,
            ])));

            return str_contains($haystack, $needle);
        })->values();
    }

    public function render()
    {
        return view('livewire.audit.index', [
            'events' => $this->events(),
        ])->title(__('audit.title'));
    }
}