<?php

namespace App\Services;

use App\OrderIssueProcessLog;
use App\Owner;
use App\Services\common\QueryService;
use App\User;
use App\Exports\Export;
use Carbon\Carbon;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Pagination\Paginator;
use Illuminate\Support\Facades\Auth;
use Maatwebsite\Excel\Facades\Excel;


class OrderIssuePerformanceService
{
    public function getQuery(array $queryParam)
    {
        $user_id = $queryParam['user_id'] ?? '';
        $owner_id = $queryParam['owner_id'] ?? '';
        $timeFrame = $queryParam['timeFrame'] ?? '';
        unset($queryParam['owner_id'], $queryParam['user_id'], $queryParam['timeFrame'],$queryParam['_token']);
        $user = Auth::user();
        $owner_ids = $user ? $user->getPermittingOwnerIdsAttribute() : [];
        $orderIssueProcessLog = OrderIssueProcessLog::query()->with(['user' => function ($query) use ($user_id) {
            if ($user_id) {
                $query->where('id', $user_id);
            }
        }, 'orderIssue.order.owner' => function ($query) use ($owner_id,$owner_ids) {
            if ($owner_id && in_array($owner_id,$owner_ids) ) {
                 $query->where('id', $owner_id);
            }else{
                $query->whereIn('id',$owner_ids);
            }
        }]);
        $columnQueryRules = [
            'create_start' => ['alias' => 'created_at', 'startDate' => ' 00:00:00'],
            'create_end' => ['alias' => 'created_at', 'endDate' => ' 23:59:59'],
        ];
        if ($timeFrame ?? false) {
            if ($timeFrame == 'day') {
                $queryParam['create_start'] = date('Y-m-d');
                $queryParam['create_end'] = date('Y-m-d');
            } else if ($timeFrame == 'yesterday') {
                $queryParam['create_start'] = date('Y-m-d', strtotime('-1 day'));
                $queryParam['create_end'] = date('Y-m-d', strtotime('-1 day'));
            } else if ($timeFrame) {
                $date = date('Y-m-d', strtotime('-1 weeks', strtotime('Monday')));
                $queryParam['create_start'] = $date;
                $queryParam['create_end'] = date('Y-m-d');
            } else if ($timeFrame == 'month') {
                $queryParam['create_start'] = date('Y-m-1');
                $queryParam['create_end'] = date('Y-m-d');
            }
        }
        $orderIssueProcessLog = app(QueryService::class)->query($queryParam, $orderIssueProcessLog, $columnQueryRules);
        return $orderIssueProcessLog;
    }

    public function paginate(array $params)
    {
        $paginate = $params['paginate'] ?? 50;
        $page = $params['page'] ?? 1;
        $data = $this->getAll($params);
        $collection = collect($data);
        $list = $collection->slice(($page - 1) * $paginate, $paginate)->all();
        $option = ['path' => Paginator::resolveCurrentPath()];
        $paginate = new LengthAwarePaginator($list, $collection->count(), $paginate, $page,$option );
        return $paginate;
    }

    public function getAll($params)
    {
        $query  =  OrderIssueProcessLog::query()->selectRaw('user_id')->groupBy('user_id')->get();
        $user_ids =  $query->map(function($value){
            return $value->user_id;
        });
        $owners = Owner::query()->with('order.issue')->whereHas('order.issue')->get();
        $data = [];
        $total = 0;
        foreach ($user_ids as $key => $user_id) {
            $params['user_id'] = $user_id;
            $user = User::query()->find($user_id);
            $orderIssueProcessLog = $this->getQuery($params)->get();
            foreach ($owners as $owner) {
                $createCount = $orderIssueProcessLog->where('user_id', $user_id)->where('orderIssue.order.owner.id', $owner['id'])->where('type', '创建')->count(); //创建
                $endCount = $orderIssueProcessLog->where('user_id', $user_id)->where('orderIssue.order.owner.id', $owner['id'])->where('type', '结束')->count(); //结束
                $treatmentCount = $orderIssueProcessLog->where('user_id', $user_id)->where('orderIssue.order.owner.id', $owner['id'])->where('type', '处理')->count(); //处理
                $sum = $createCount + $endCount + $treatmentCount;
                if ($sum == 0) {continue;}
                $total++;
                $data[] = ['id'=>$total,'user' => $user['name'], 'owner' => $owner['name'], 'createCount' => $createCount, 'endCount' => $endCount, 'treatmentCount' => $treatmentCount, 'sum' => $sum];
            }
        }
        return $data;
    }

    public function exportPerformance(array $params)
    {
        $performance = $this->getAll($params);
        $row = [['user'=>'客服','owner'=>'客户','createCount'=>'创建数','treatmentCount' =>'处理数','endCount'=>'完结数','sum'=>'总数']];
        return  Excel::download(new Export($row,$performance),date('YmdHis', time()).'-客服绩效.xlsx');
    }
}