{% extends "admin/change_list.html" %}
{% load static %}
{% block content %}

<!-- Override extrahead to add Chart.js -->
{% block extrahead %}
{{ block.super }}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.8.0/Chart.min.css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.8.0/Chart.bundle.min.js"></script>
<script>
document.addEventListener('DOMContentLoaded', () => {
  const ctx = document.getElementById('myChart').getContext('2d');

  // Sample data
  const chartData = {{ chart_data | safe }};

  // Parse the dates to JS
  chartData.forEach((d) => {
    d.x = new Date(d.date);
  });

  // Render the chart
  const chart = new Chart(ctx, {
    type: 'bar',
    data: {
      datasets: [
        {
          label: 'New Sale',
          data: chartData,
          backgroundColor: 'rgba(220,20,20,0.5)',
        },
      ],
    },
    options: {
      responsive: true,
      scales: {
        xAxes: [
          {
            type: 'time',
            time: {
              unit: 'day',
              round: 'day',
              displayFormats: {
                day: 'MMM D',
              },
            },
          },
        ],
        yAxes: [
          {
            ticks: {
              beginAtZero: true,
            },
          },
        ],
      },
    },
  });
});
</script>
{% endblock %}


<!-- Render our chart -->
<div style="width: 80%;">
  <canvas style="margin-bottom: 30px; width: 60%; height: 50%;" id="myChart"></canvas>
</div>
<!-- Render the rest of the ChangeList view -->
{{ block.super }}



{% endblock %}