console.log("bla")

var gauge = document.getElementById('temp-gauge');
// Randomly add a data point every 500ms
var random = new TimeSeries();
setInterval(function() {
  fetch("/temps.json").then(function (resp) {
  return resp.json();
  }).then(function (resp) {
    console.log(resp)
    var nr = Math.random() * 100;
    nr = resp.pop()
    random.append(new Date().getTime(), nr);
    gauge.dataset.value = nr;
  });
}, 500);

function createTimeline() {
  var chart = new SmoothieChart({grid:{fillStyle:'transparent'}, labels:{fillStyle:'#000000'}});
  chart.addTimeSeries(random, { strokeStyle: 'rgba(0, 0, 0, 1)', fillStyle: 'rgba(0, 0, 0, 0.1)', lineWidth: 4 });
  chart.streamTo(document.getElementById("chart"), 500);
}

fetch("/temps.json").then(function (resp) {
  return resp.json();
}).then(function (resp) {
  console.log(resp)
  for (val of resp) {
    random.append(new Date().getTime(), val)
  }
});

function heat(h) {
    fetch("/heat",{ method: 'POST', body: JSON.stringify({message:h})})
}

createTimeline();