<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\AuditLog;
use Illuminate\Http\Request;
use Illuminate\View\View;

class AuditController extends Controller
{
    /**
     * Dziennik zmian panelu z filtrami (administrator / akcja / obiekt / okres).
     */
    public function index(Request $request): View
    {
        $actor = trim((string) $request->query('actor', ''));
        $action = trim((string) $request->query('action', ''));
        $q = trim((string) $request->query('q', ''));
        $from = $request->date('from');
        $to = $request->date('to');
        $perPage = max(10, min(200, (int) $request->query('per_page', 25)));

        $entries = AuditLog::query()
            ->when($actor !== '', fn ($b) => $b->where('actor', 'like', "%{$actor}%"))
            ->when($action !== '', fn ($b) => $b->where('action', $action))
            ->when($q !== '', fn ($b) => $b->where(function ($b) use ($q) {
                $b->where('target', 'like', "%{$q}%")->orWhere('target_dn', 'like', "%{$q}%");
            }))
            ->when($from, fn ($b) => $b->where('created_at', '>=', $from->startOfDay()))
            ->when($to, fn ($b) => $b->where('created_at', '<=', $to->endOfDay()))
            ->orderByDesc('created_at')
            ->orderByDesc('id')
            ->paginate($perPage)
            ->withQueryString();

        return view('admin.audit.index', [
            'entries' => $entries,
            'actions' => AuditLog::query()->select('action')->distinct()->orderBy('action')->pluck('action'),
            'filters' => compact('actor', 'action', 'q') + [
                'from' => $request->query('from'),
                'to' => $request->query('to'),
            ],
        ]);
    }
}