<?php namespace Modules\Profiler\Http\Controllers;

use App\Http\Controllers\Admin\Controller;
use Carbon\Carbon;
use Illuminate\Support\Facades\Input;
use Modules\Profiler\Entities\HttpLog;
use Modules\Profiler\Entities\QueryLog;

class ProfilerController extends Controller
{
    public function index()
    {
        $filters = [];
        $pastDays = Input::get('pastDays', session('profilerPastDays', 0));
        $httpLog = HttpLog::query();

        if (is_numeric($pastDays) && $pastDays >= 0) {
            $httpLog = $httpLog->where('created_at', '>=', Carbon::today()
                                                                 ->subDays($pastDays));
        }

        session(['profilerPastDays' => $pastDays]);

        if (Input::get('method')) {
            $filters[] = 'method';
            $httpLog = $httpLog->where('method', Input::get('method'));
        }

        $displayGrouped = false;

        if (Input::get('url')) {
            $httpLog = $httpLog->where('url', Input::get('url'))
                               ->orderBy('created_at', 'DESC')
                               ->with('queries');
        } else {
            $displayGrouped = true;
            $httpLog = $httpLog->groupBy('url', 'method')
                               ->select(\DB::raw('*'), \DB::raw('COUNT(url) as total'), \DB::raw('AVG(time) as time_avg'))
                               ->orderBy('total', 'DESC');
        }

        $httpLog = $httpLog->paginate(25);

        $filter = Input::all();
        return view('profiler::index', compact('httpLog', 'displayGrouped', 'filter', 'pastDays'));
    }

    public function destroy()
    {
        $older = Input::get('olderThan');

        if (is_null($older)) {
            \DB::statement("SET foreign_key_checks=0");
            QueryLog::truncate();
            HttpLog::truncate();
            \DB::statement("SET foreign_key_checks=1");
        } else {
            HttpLog::where('created_at', '<=', Carbon::now()
                                                     ->subDays($older))
                   ->delete();
        }

        return redirect()
            ->back()
            ->with('success', trans('profiler::module.succesfullyDeleted'));
    }
}