'use strict'; 

$(document).ready(function() {
  var data = JSON.parse($('#data').text()),
    format = djangoToMomentFmt(django.get_format('SHORT_DATE_FORMAT'));
  var labels = [], dataset = [];
  
  data.forEach(function(d) {
    labels.push(moment(d.weekStarts).format(format) + ' - ' +
      moment(d.weekEnds).format(format));
    dataset.push(d.sum_count);
  });
  
  var chart = new Chart($('#chart'), {
      type: 'horizontalBar',
      data: {
          labels: labels,
          datasets: [{
              label: '# of Arrows',
              data: dataset,
              borderWidth: 1
          }]
      },
      options: {
          scales: {
              xAxes: [{
                  ticks: {
                      beginAtZero: true
                  }
              }]
          }
      }
  });
});