let Work = require('../models/works');
const asyncHandler = require('express-async-handler');
var mongoose = require('mongoose');

// A teljes munka ráfordítás műhelyben
exports.apiGetDailyReportSum=asyncHandler(async (req,res)=>{
    //const {workId,foremanId, workTitle,employeeList }=req.body;

    res.setHeader('Content-Type', 'application/json');
    try{
        var wtSum=0;

       const count=await Work.aggregate([
                  {$match:{'_id' : mongoose.Types.ObjectId(req.params.id)}},
                  {$unwind: '$dailyReport'},
                  
                  {$unwind: {path:'$dailyReport.employeeList',preserveNullAndEmptyArrays:true}},
                  
                                  
                 {"$lookup": {
                  "localField": "dailyReport.employeeList",
                  
                  "from": "employees",
                  "foreignField": "_id",
                  "as": "books"
                     }},
               
                     {$unwind: {path:'$books',preserveNullAndEmptyArrays:true}},
                    {$group: {_id: '$workFlow.EmployeeList', count:{$sum:1}}},
                    { "$limit": 1 },
                    {"$project": {"_id":0,
                        "count": 1,}
                    }
              ])
    
    if (count) wtSum=count[0].count*8
    res.send({'response':'ok', 'dailyReportSum':wtSum});  
    }catch(err){
    
        res.status(500).json({'response':'fail','message':'Hiba a mentésnél !\n'+err.message});      
    }

});