{% extends sonata_block.templates.block_base %}
{% block block %}

    <style>
#floating-panel {
  top: 10px;
  left: 25%;
  z-index: 5;
  padding: 5px;
  text-align: center;
  font-family: 'Roboto','sans-serif';
  line-height: 30px;
  padding-left: 10px;
}

      #floating-panel {
        //margin-left: -52px;
      }
    </style>
<div class="row">
    <div style="margin-left: 15px;margin-right: 15px;" id="floating-panel">
        <button class="btn btn-default" id="drop" onclick="drop()">Mapper les {{locations|length}} visiteurs du site</button>
     </div>
    <div style="width:auto; height: 450px; margin-left: 15px;margin-right: 15px;margin-bottom: 15px;" id="mapvisitor"></div>
        
</div>
  <script>

// If you're adding a number of markers, you may want to drop them on the map
// consecutively rather than all at once. This example shows how to use
// window.setTimeout() to space your markers' animation.
var test = {{locations|json_encode|raw }}
console.log(test);
console.log('test');

var neighborhoods = [
  {lat: 52.511, lng: 13.447},
  {lat: 52.549, lng: 13.422},
  {lat: 52.497, lng: 13.396},
  {lat: 52.517, lng: 13.394},
  {lat: 52.517, lng: 13.394}
];
console.log(neighborhoods);
var markers = [];
var map;

function initMap() {
  map = new google.maps.Map(document.getElementById('mapvisitor'), {
    zoom: 2,
    center: {lat: 18.8320195, lng: -73.1880036}, allowfullscreen:true
  });
}

function drop() {
  clearMarkers();
  for (var i = 0; i < test.length; i++) {
    addMarkerWithTimeout(test[i], i * 200);
  }
}

function addMarkerWithTimeout(position, timeout) {
  window.setTimeout(function() {
    markers.push(new google.maps.Marker({
      position: position,
      map: map,
      animation: google.maps.Animation.DROP
    }));
  }, timeout);
}

function clearMarkers() {
  for (var i = 0; i < markers.length; i++) {
    markers[i].setMap(null);
  }
  markers = [];
}

    </script>
    <script async defer
        src="{{asset('https://maps.googleapis.com/maps/api/js?key=AIzaSyDulFO7smGKU1V05jtHdVXzy3NkKdlsrW8&signed_in=true&callback=initMap')}}"></script>
{% endblock %}