<?php


namespace Tps\Reklama\Controllers;
use Backend\Classes\Controller;
use Backend\Facades\BackendMenu;
use Carbon\Carbon;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Tps\Reklama\Models\Reklama;
use Tps\Reklama\Models\Statistika;
use Tps\Reklama\Widgets\Stats;

class StatisticsController extends Controller
{
    public $requiredPermissions = ['tps.reklama.statistics'];

    public function __construct()
    {
        parent::__construct();

        BackendMenu::setContext('Tps.Reklama', 'main-menu-item', 'side-menu-item3');

        $config = $this->makeConfig('$/tps/reklama/controllers/statisticscontroller/config_filter.yaml');

        $widget = $this->makeWidget('Backend\Widgets\Filter',$config);

        $this->vars['widget'] = $widget;

        $widget->bindEvent('filter.update', function ()  use($widget){
            return $this->onFilteer();
        });

        $widget->bindToController();
    }

    public function index()
    {
        $this->pageTitle = 'Statistics';

        $this->vars['stats'] = Statistika::groupBy('item_id')
            ->selectRaw('tps_reklama_item.id, tps_reklama_item.title, sum(view) as views, sum(click) as clicks')
            ->leftJoin('tps_reklama_item','tps_reklama_item.id','=','tps_reklama_statistika.item_id')
            ->take(20)
            ->get()
            ->toArray();
    }

    protected function getCurrentFilters() {
        $filters = [];
        foreach (\Session::get('widget', []) as $name => $item) {
            if (str_contains($name, 'Filter')) {
                $filter = @unserialize(@base64_decode($item));
                if ($filter) {
                    //$filters[] = $filter;
                    array_push($filters, $filter);
                }
            }
        }

        return $filters[0];
    }

    public function onFilteer(){

        $this->vars['reklama'] = 'Reklama';

        $filters = $this->getCurrentFilters();

        $reklamas = $filters['scope-reklama'];

        $dates = $filters['scope-date'];

        if($reklamas)
        {
            $ids = array_keys($reklamas);

            $stats = Db::table('tps_reklama_statistika')
                ->select(Db::raw("item_id,view, click, date"))
                ->whereIn('item_id',$ids);

            if($dates){
                $stats->where('date','>=',$dates[0])
                ->where('date','<=',$dates[1]);
            }
            else
            {
                $stats->where('date','<=',Carbon::today()->startOfMonth());
            }

            $this->vars['reklams'] = $reklamas;

            $this->vars['reklam_stats'] = $stats->get();

            dd($stats->get());
            $this->vars['count_view'] = 30;

            return ['#linechart' => $this->makePartial('linechart')];
        }


    }

}