const express = require('express');
const router = express.Router();
let Work=require('../models/works');
var utils = require('../js/utils');

// Add Devices ToRoute
router.get('/', utils.ensureAuthenticated,function (req,res)  {
  
    console.log('GANTT');
    var gantt={};
    var data=[];
    Work.find({'state':'Opened'},function(err, works){
        if (err)
        {
            console.log(err);
        }
        else
        {
            works.forEach(element => {
                data.push(element.ganttData);
            });
            gantt={data:data};
            res.render('gantt', {
                title: 'GANTT CHART',
                data: gantt
              });            
        }
    })
  
  
     /*   res.render('gantt', {
          title: 'GANTT CHART',
          data:gantt_tasks.data, collections: { links : gantt_tasks.links }
        });*/
   });

var gantt_tasks={
    data:[
        {"id":"1", "text":"Project #2", "start_date":"01-04-2017", "duration":18,
            "progress":0.4, "open": true, "holder":"Mike", "priority":"High", "fasz":"fasz"},
        {"id":"2", "text":"Task #1", "start_date":"02-04-2018", "duration":8,
            "progress":0.6, "parent":1, "holder":"John", "priority":"Medium"},
        {"id":"3", "text":"Task #2", "start_date":"11-04-2019", "duration":8,
            "progress":0.6, "parent":1, "holder":"Alex", "priority":"Low"}
    ]/*,
    links:[
        {"id":"1", "source":"1", "target":"2", "type":"1"},
        {"id":"2", "source":"2", "target":"3", "type":"0"},
        {"id":"3", "source":"3", "target":"4", "type":"0"},
        {"id":"4", "source":"2", "target":"5", "type":"2"}
    ]*/
}

function getTask(data) {
    return {
      text: data.text,
      start_date: data.start_date.date("YYYY-MM-DD"),

      duration: data.duration,
      progress: data.progress || 0,
      parent: data.parent
    };
  }

router.put("/api/task/:id",function(req,res){
    var sid=req.params.id;
    Work.findByIdAndUpdate(sid,{$set:{'ganttData':req.body}},function(err){
        if (err)
        {
            console.log("DB ERROR");
        }
        else
        {
            res.status(200).end();
        }
    })
   
    
})
router.all(/api/,function(req,res,next){
    console.log(`\n$(req.method} ${req.url} --> ${JSON.stringify(req.body,'\t',2)}`);
   console.log (req.method);

    res.status(200).end();
})
router.get("/data", function(req, res){
    console.log('GANTT');
    var gantt={};
    var data=[];
    Work.find({'state':'Opened'},function(err, works){
        if (err)
        {
            console.log(err);
        }
        else
        {
            works.forEach(element => {
                element.ganttData.id=element._id;
                data.push(element.ganttData);
            });
            gantt={data:data};
            res.send(gantt);            
        }
    })

   // res.send(gantt_tasks);
});
module.exports = router;