<?php


namespace App\Services;


use App\LaborReport;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Str;
use App\Traits\ServiceAppAop;


class LaborReportsCountingRecordService
{
    use ServiceAppAop;

    private $ttl;

    public function __construct(LaborReport $laborReport)
    {
        $this->ttl = config('cache.expirations.commonFrequent');
        $laborReport::$withoutAppends = false;
    }

    public function userGroupsCount($start, $end)
    {

        $resultByCache = Cache::remember('userGroupsCount_' . $start . '_' . $end, $this->ttl, function () use ($start, $end) {
            return LaborReport::query()->selectRaw('user_workgroup_id,count(user_workgroup_id) amount')
                ->with('userWorkgroup', 'laborReportStatus')
                ->whereDate('created_at', '>=', $start)
                ->whereDate('created_at', '<', $end)
                ->groupBy('user_workgroup_id')->get();
        });

        $resultByCache = $resultByCache->filter(function ($item) {
            return $item->amount != 0;
        });

        $result = collect();
        $resultByCache->each(function ($item) use (&$result) {
            $result->push(
                [
                    'value' => $item->amount,
                    'name' => $item->userWorkgroup->name ?? '未进组',
                    'id' => $item->userWorkgroup->id ?? 10000,
                ]
            );
        });
        return $result->sortBy('id');
    }

    /**
     * @param $kvPairs
     * @return array|Builder[]|Collection
     */
    public function get($kvPairs)
    {
        switch ($kvPairs['unit']) {
            case '日':
                $str = "'%Y-%m-%d'";
                break;

            case '月':
                $str = "'%Y-%m'";
                break;
            case '年':
                $str = "'%Y'";
                break;
            default:
                $str = "'%Y-%m-%d'";
        }
        $queryBuilder = LaborReport::query()
            ->selectRaw("DATE_FORMAT(created_at,{$str}) as date_target, count(DISTINCT enter_number ) as counter")
            ->whereBetween('created_at', [$kvPairs['start'], $kvPairs['end']]);
        if (!empty($kvPairs['userWorkgroupIds'])&&$kvPairs['userWorkgroupIds']!=='all') {
            $user_workgroup_ids = array_filter(preg_split('/[,， ]+/is', $kvPairs['userWorkgroupIds']));
            $queryBuilder->whereIn('user_workgroup_id', $user_workgroup_ids);
        }
        return $queryBuilder->groupBy('date_target')->get();
    }
}