Ninja RAM BETA Dashboard Widget

options.js

return {
  "name": "Ninja RAM",
  "deviceMap": [
    { "deviceId": [520,521,522,523], "minimum": 1, "maximum": 1}
  ],
  "forceDeviceMapGroup": true
}

style.less

background: white;

h4 { 
  color: rgba(0,0,0,0.3);
  font-size: 15px;
  margin: 10px 10px;
}

.sensor {
  color: hsl(45,100%,45%);
}

.value {
  position: absolute;
  top: 50px;
  width: 100%;
  text-align: center;
  font-size: 45px;
  font-weight: bold;
  left: 55px;
  
  .units {
    font-size: 14px;
    font-weight: normal;
    vertical-align: super;
    position: relative;
    top: -10px;
  }
  
  .hiText {
    position: relative;
    display: inline-block;
    color: hsl(20,75%,65%);
    font-weight: bold;
    font-size: 10px;
    width: 50px;
    top: -15px;
    left: -25px;
    text-align: left;
  }
  
  .loText {
    position: relative;
    display: inline-block;
    color: hsl(203,60%,56%);
    font-weight: bold;
    font-size: 10px;
    width: 50px;
    top: -4px;
    left: -88px;
    text-align: left;
  }
}

.sparkline {
  position: relative;
  top: 100px;
  width: 90%;
  height: 95px;
  margin-left: auto;
  margin-right: auto;
  line-height: 30px;
  border: 1px solid hsl(0,0%,90%);
  background: hsl(0,0%,95%);
  
  canvas {
    width: 100%;
    height: 30px;
  }
}

view.html

<div class="sensor">
  <div class="value">
    <span class="text"></span>
    <sup class="units">%</sup>
    <span class="hiText"></span>
    <span class="loText"></span>
  </div>
  <div class="sparkline"></div>
</div>

widget.js

var sparkCPU = element.find(".sensor .sparkline");

var dataCPU = [];

var sparklineOptions = {
  width: '100%',
  height: '95px',
  chartRangeMin: 0,
  chartRangeMax: 100,
  chartRangeMinX: 0,
  chartRangeMaxX: 100,
  drawNormalOnTop: false,
  fillColor: 'hsla(360,100%,100%,1.0)',
  tooltipFormat: '<span style="color: {{color}}">&#9679;</span> {{y}}%'
}

function SetCPU(value) {
  element.find(".sensor .value .text").html(value);
  dataCPU.push(value);
  sparkCPU.sparkline(dataCPU, sparklineOptions);
  element.find(".sensor .value .hiText").html("HI: " + Math.max.apply(null, dataCPU));
  element.find(".sensor .value .loText").html("LO: " + Math.min.apply(null, dataCPU));
};

scope.onData = function(data) {
  if (data.D >= 520 || data.D <= 523) {
    SetCPU(data.DA);
  }
}

scope.Widget.settings.name = _.find(scope.Widget.devices, function(device) { return true; }).shortName;