Parking-Spot-Risk-Score-as-a-Service-2

function getLocation() {
  document.getElementById("location-button").style.display = "none";
  showMessage("fetching");
  if (navigator.geolocation) {
    navigator.geolocation.getCurrentPosition(handleLocation, function (error) {
      showMessage("denied")
    });
  } else {
    showMessage("unsupported")
  }
}

function handleLocation(position) {
  showMessage("querying");
  var lat = position.coords.latitude;
  var lon = position.coords.longitude;
  fetch(
    'https://aj8wl2pz30.execute-api.us-west-2.amazonaws.com/default/sf-parking?lat=' + lat + '&lon=' + lon,
    { method: 'POST' }
  ).then(function (response) {
    return response.json();
  }).then(function (result) {
    setResult(result['results'][0]);
    showMessage("result");
    document.getElementById("tile").style.justifyContent = "start";
  });
}

function setResult(result) {
  document.getElementById('score').textContent = parseFloat(result['Risk Score']).toFixed(3);
  document.getElementById('percentile').textContent = parseFloat(result['Percentile']).toFixed(3);
  if (result['Percentile'] == 0) {
    document.getElementById('zero').style.display = "block";
  }
}

function showMessage(messageId) {
  var messages = document.getElementsByClassName("message");
  for (var i = 0; i < messages.length; i++) {
    messages[i].style.display = "none";
  }
  document.getElementById(messageId).style.display = "block";
}