<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Inertia\Inertia;
use Spatie\Activitylog\Models\Activity;

class ActivityLogController extends Controller
{
    public function index(Request $request)
    {
        $this->authorize('user.view');

        $search  = $request->input('search');
        $logName = $request->input('log_name');
        $event   = $request->input('event');
        $perPage = (int) $request->input('per_page', 15);

        $query = Activity::with('causer')->latest();

        if ($search) {
            $query->where(function ($q) use ($search) {
                $q->where('description', 'like', "%{$search}%")
                  ->orWhere('log_name', 'like', "%{$search}%");
            });
        }

        if ($logName) {
            $query->where('log_name', $logName);
        }

        if ($event) {
            $query->where('event', $event);
        }

        $activities = $query->paginate($perPage)->withQueryString();

        $logNames = Activity::distinct()->pluck('log_name');
        $events   = Activity::distinct()->whereNotNull('event')->pluck('event');

        return Inertia::render('ActivityLogs/Index', [
            'activities' => [
                'data'  => $activities->items(),
                'meta'  => [
                    'current_page' => $activities->currentPage(),
                    'last_page'    => $activities->lastPage(),
                    'total'        => $activities->total(),
                    'per_page'     => $activities->perPage(),
                ],
                'links' => $activities->linkCollection()->toArray(),
            ],
            'filters'            => $request->only(['search', 'log_name', 'event', 'per_page']),
            'availableLogNames'  => $logNames,
            'availableEvents'    => $events,
        ]);
    }

    public function bulkDelete(Request $request)
    {
        $this->authorize('user.delete');

        $ids = (array) $request->input('ids', []);

        Activity::whereIn('id', $ids)->delete();

        return back()->with('success', \count($ids) . ' logs deleted successfully.');
    }
}