thermoRegulator/monitor.html at master · bpoller/thermoRegulator · GitHub

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<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
  <script src="http://code.highcharts.com/highcharts.js"></script>
  <style type="text/css">

    .container{
      height:100%;
      min-height:100%;
    }

    .tempChart{
      width:100%;
      height:80%;
      float:left;
      }

    .field{
      width:33%;
      height:40px;
      float:left;
      }

  </style>


  <script>

    var chart = {
        chart:  {type: 'column'},
        title:  {text: 'Time Series Analysis'},
        xAxis:  {categories: ['-60m','-55m','-50m', '-45m', '-40m', '-35m', '-30m', '-25m', '-20m', '-15m', '-10m', '-5m', 'now', '5m', '10m', '15m', '20m', '25m', '30m', '35m','40m', '45m','50m','55m', '60m']},
        yAxis:  {title: {text: '°C'}, min:16, max:25, tickInterval: 1},
        series: [{type: 'line',
                  color:'#D379C4',
                  lineWidth: 1,
                  marker:{enabled:false},
	                name: 'Set Point',
                  data: []},
                 {type: 'column',
                  color: '#A4D379',
                  name: 'Mesured Temperature',
                  data: []},
                 {type: 'line',
                  color:'#E79307',
                  lineWidth: 3,
                  marker:{enabled:false},
                  name: 'Projection',
                  data: []}
                ]
        };

  // Excuted when the page is loaded.
  $(function () { renderPage();});

  //Retrieves data and renders them.
  function renderPage(){
    $.ajax({
    	url: "http://bpoller.hd.free.fr/timeSeries/get",
    	dataType: 'jsonp',
    	cache:true,
    	jsonpCallback: 'cb',
    	success : function (data) {renderChart(data);}
    });
  }

  function renderChart(rawData){
    chart.series[0].data = generateSetPointSeries(rawData);
    chart.series[1].data = getMesuredTemperature(rawData);
    chart.series[2].data = getProjection(rawData);

    $('div.tempChart').highcharts(chart);
    $('#setpoint').text(rawData.setPoint);
    $('#temp').text(rawData.tempNow);
    $('#projection').text(forecastSetPointReached(rawData));
  }

  function forecastSetPointReached(rawData)
  {
     var proj = (rawData.setPoint - rawData.n) / rawData.m * rawData.period / 60000;
     var result = "";

    if(proj > -Infinity && proj < 0){
      result = "Projected intersection happened " + (-proj.toFixed(4)) + " minutes ago.";
    }
    else  if(proj < Infinity && proj > 0){
      result = "Projected intersection happens in " + proj.toFixed(4) + " mins.";
    }
    else {
      result = "Projected intersection never happens.";
    }

   return result;
  }

  function generateSetPointSeries(rawData){
   var setPointSeries = new Array();

   for (i = 0; i < rawData.capacity * 2 +1; i++){
    setPointSeries[i] = rawData.setPoint;
   }

   return setPointSeries;
  }

  function getMesuredTemperature(rawData){
    var temps = rawData.tempHisto;
    temps.push(rawData.tempNow);
    return temps;
  }

  function getProjection(rawData){
    var projection = new Array();
    for (i = 0; i < rawData.capacity * 2 +1; i++){
      var x = i - rawData.capacity;
      projection[i] = rawData.m * x + rawData.n;
    }
    return projection;
  }

  function calibrate(){

   var temp = parseFloat($('input#calTemp').val());

   if(!isNaN(temp)){
    console.log("Calibrate to " + temp);
    $.ajax({
    	url: "http://bpoller.hd.free.fr/setPoint/calibrate/"+temp,
    	dataType: 'jsonp',
    	cache:true,
    	jsonpCallback: 'cb',
    	success : function (data) {renderPage();}
    });
   }

  }

  </script>
</head>
  <div class="container">
    <div class="tempChart"></div>
    <div class="field" style="background-color: rgb(164,211,121);">Temp: <span id="temp"></span>°C</div>
    <div class="field" style="background-color:  rgb(211,121,196);">Set Point: <span id="setpoint"></span>°C</div>
    <div class="field" id="projection" style="background-color:rgb(231,147,7);"></div>
    <div class="field" style="background-color:rgb(231,147,7);">
      <input type="text" id="calTemp">
      <button id="calibButton" onClick="calibrate();">Calibrate!</button>
    </div>
  </div>
</html>