<?php

namespace App\Http\Controllers;

use App\Commodity;
use App\Exports\WaybillExport;
use App\Owner;
use App\Process;
use App\ProcessDaily;
use App\User;
use App\UserDutyCheck;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Gate;
use Maatwebsite\Excel\Facades\Excel;

class ProcessController extends Controller
{

    public function conditionQuery(Request $request,$processes){
        if(!Gate::allows('二次加工管理-查询')){ return redirect(url('/'));  }
        $today=Carbon::now()->subDays(15);
        if ($request->input('commodity_barcode')){
            $barcode=$request->input('commodity_barcode');
            $processes=$processes->with('commodity')->whereHas('commodity',function (Builder $query)use($barcode){
                $query->where('barcode','like',$barcode.'%');
            });
        }
        if ($request->input('date_start')){
            $processes=$processes->where('created_at','>=',$request->input('date_start'));
        }
        if ($request->input('date_end')){
            $processes=$processes->where('created_at','<=',$request->input('date_end'));
        }
        if ($request->input('owner_id')){
            $processes=$processes->where('owner_id',$request->input('owner_id'));
        }
        if ($request->input('wms_code')){
            $processes=$processes->where('wms_code','like','%'.$request->input('wms_code').'%')->where('created_at','>',$today->format('Y-m-d'));
        }
        $processes=$processes->paginate($request->input('paginate')??50);
        return $processes;
    }

    /**
     * Display a listing of the resource.
     * @param Request $request
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
        if(!Gate::allows('二次加工管理-查询')){ return redirect(url('/'));  }
        $processes=Process::with('tutorials')->orderBy('processes.id','DESC');
        if ($request->input('checkSign')){
            $excel=$this->isExport($request,$processes);
            return $excel;
        }
        $processes=$this->conditionQuery($request,$processes);
        $owners=Owner::select('id','name')->get();
        return view('process.index',['processes'=>$processes,'owners'=>$owners]);
    }


    //获取导出数据
    public function isExport(Request $request,$processes){
        if(!Gate::allows('二次加工管理-查询')){ return redirect(url('/'));  }
        if ($request->input('checkSign')=="-1"){
            $processes=$this->conditionQuery($request,$processes);
            $excel=$this->export($processes);
            return $excel;
        }
        $id = explode( ',',$request->input('checkSign'));
        $processes=$processes->whereIn('id',$id)->get();
        $excel=$this->export($processes);
        return $excel;
    }

    //获取每日参与人
    public function getDailyParticipant(Request $request){
        if(!Gate::allows('二次加工管理-登记工时')){ return redirect(url('/'));  }
        $id=$request->input('id');
        $processDailies=ProcessDaily::with('processDailyParticipants')->orderBy('time','DESC')
            ->where('process_id',$id)->get();
        if ($processDailies){
            $processDailies=$this->countManHour($processDailies);
        }
        return $processDailies;
    }

    //根据参与人查找打卡记录计算工时信息
    public function countManHour($processDailies){
        $today=Carbon::now()->format('Y-m-d');
        $date=date("Y-m-d",strtotime('+'.strval(5)." day",strtotime($today)));
        $processDailyOne=$processDailies[count($processDailies)-1];
        $startDate=Carbon::parse($processDailyOne->time);
        $diffDay=$startDate->diffInDays($today,true);
        foreach ($processDailies as $processDaily){
            $date=$processDaily->time;
            foreach ($processDaily->processDailyParticipants as $processDailyParticipant){
                $user=$processDailyParticipant->user_id;
                $userDutyCheckStart=UserDutyCheck::select('id','checked_at')->where('user_id',$user)
                    ->where('checked_at','like',$date.'%')->where('type','登入')->orderBy('id')->first();
                $userDutyCheckEnd=UserDutyCheck::select('id','checked_at')->where('user_id',$user)
                    ->where('checked_at','like',$date.'%')->where('type','登出')->orderBy('id','desc')->first();
                //跨日情况寻找下一天
                if (!$userDutyCheckEnd){
                    $date=date("Y-m-d",strtotime("+1 day",strtotime($date)));
                    $userDutyCheckEnd=UserDutyCheck::select('id','checked_at')->where('user_id',$user)
                        ->where('checked_at','like',$date.'%')->where('type','登出')->orderBy('id','desc')->first();
                }
                if (!$userDutyCheckStart || !$userDutyCheckEnd){
                    continue;
                }
                $dateStart=Carbon::parse($userDutyCheckStart->checked_at);
                $dateEnd=Carbon::parse($userDutyCheckEnd->checked_at);
                $hour=($dateEnd->diffInSeconds($dateStart))/3600; //打卡工时
                if ($processDailyParticipant->dinner_duration)$hour=$hour-(($processDailyParticipant->dinner_duration)/60); //减晚饭时间
                $hour=$this->isHour($userDutyCheckStart,$hour); //去除休息时间
                $processDailyParticipant->hour=round($hour,2);
                if ($hour&&$processDailyParticipant->hour_count){
                    $diff=abs(round($processDailyParticipant->hour_count-$hour,2));
                    $processDailyParticipant->diff=$diff;
                }
                //计件工
                if ($processDailyParticipant->unit_price){
                    continue;
                }
                if ($hour&&$hour>8){
                    $processDailyParticipant->billingHour=8;
                    continue;
                }
                if ($hour&&$hour<=8){
                    $processDailyParticipant->billingHour=round($hour,2);
                }
            }
        }
        return $processDailies;
    }

    //打卡工时减休息时间
    public function isHour($userDutyCheckStart,$hour){

        $date=$userDutyCheckStart->checked_at;
        $date=Carbon::parse($date)->format('H');
        if ((int)$date<=11){
            $hour=$hour-1;
        }
        return $hour;
    }

    //驳回二次加工单
    public function reject($id){
        if(!Gate::allows('二次加工管理-接单与驳回')){ return redirect(url('/'));  }
        $process=Process::select('id','status')->find($id);
        $process->status="驳回";
        $process->update();
        $this->log(__METHOD__,"驳回二次加工单_".__FUNCTION__,json_encode($process),Auth::user()['id']);
        return $process;
    }
    //接单
    public function receive($id){
        if(!Gate::allows('二次加工管理-接单与驳回')){ return redirect(url('/'));  }
        $process=Process::select('id','status')->find($id);
        $process->status="接单";
        $process->update();
        $this->log(__METHOD__,"接单二次加工单_".__FUNCTION__,json_encode($process),Auth::user()['id']);
        return $process;
    }
    //完成
    public function accomplish($id){
        if(!Gate::allows('二次加工管理-验收完成')){ return redirect(url('/'));  }
        $process=Process::select('id','status')->find($id);
        $process->status="已完成";
        $process->update();
        $this->log(__METHOD__,"完成二次加工单_".__FUNCTION__,json_encode($process),Auth::user()['id']);
        return $process;
    }
    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        //
    }

    //执行
    public function export($processes){
        if(!Gate::allows('二次加工管理-查询')){ return '没有权限';  }
        $row=[[
            'id'=>'ID',
            'code'=>'任务号',
            'owner_name'=>'货主',
            'bill_type'=>'单据类型',
            'wms_code'=>'单据号',
            'process_method_name'=>'加工类型',
            'amount'=>'预期数量',
            'unit_price'=>'单价',
            'created_at'=>'提交日期',
            'commodity_barcode'=>'商品编码',
            'commodity_name'=>'商品名称',
            'completed_amount'=>'实际数量',
            'status'=>'状态',
        ]];
        $list=[];
        $i=0;
        foreach ($processes as $process){
            $w=[
                'id'=>$process->id,
                'code'=>$process->code ,
                'owner_name'=>$process->owner_name ,
                'bill_type'=>$process->bill_type ,
                'wms_code'=>$process->wms_code ,
                'process_method_name'=>$process->process_method_name,
                'amount'=>$process->amount,
                'unit_price'=>$process->unit_price,
                'created_at'=>$process->created_at ,
                'commodity_barcode'=>$process->commodity_barcode,
                'commodity_name'=>$process->commodity_name ,
                'completed_amount'=>$process->completed_amount,
                'status'=>$process->status,
            ];
            $list[$i]=$w;
            $i++;
        }
        return Excel::download(new WaybillExport($row,$list),date('YmdHis', time()).'-二次加工单.xls');
    }
}