<template>
  <div>
    <div id="chart">
      <apexchart
        type="sunburst"
        height="480"
        :options="chartOptions"
        :series="series"
      ></apexchart>
    </div>
  </div>
</template>

<script>
import VueApexCharts from 'vue-apexcharts'

export default {
  components: {
    apexchart: VueApexCharts,
  },
  data: function () {
    return {
      series: [
        {
          data: [
            {
              x: 'Mobile',
              y: 55,
              children: [
                {
                  x: 'iOS',
                  y: 30,
                  children: [
                    { x: 'iOS 17', y: 18 },
                    { x: 'iOS 16', y: 9 },
                    { x: 'iOS 15', y: 3 },
                  ],
                },
                { x: 'Android', y: 23 },
                { x: 'Other', y: 2 },
              ],
            },
            {
              x: 'Desktop',
              y: 33,
              children: [
                { x: 'Windows', y: 20 },
                { x: 'macOS', y: 10 },
                { x: 'Linux', y: 3 },
              ],
            },
            {
              x: 'Tablet',
              y: 12,
              children: [
                { x: 'iPadOS', y: 8 },
                { x: 'Android', y: 4 },
              ],
            },
          ],
        },
      ],
      chartOptions: {
        chart: {
          type: 'sunburst',
          height: 480,
        },
        colors: ['#0EA5E9', '#14B8A6', '#F59E0B'],
        legend: {
          position: 'bottom',
        },
        title: {
          text: 'Website traffic by device and OS',
          align: 'left',
        },
        plotOptions: {
          sunburst: {
            innerSize: '25%',
            borderRadius: 5,
            spacing: 1,
          },
        },
        stroke: {
          width: 1,
          colors: ['#fff'],
        },
      },
    }
  },
}
</script>

<style>
#chart {
  max-width: 520px;
  margin: 35px auto;
}
</style>