<template>
  <div>
    <div id="chart">
      <apexchart
        type="bar"
        height="350"
        :options="chartOptions"
        :series="series"
      ></apexchart>
    </div>
  </div>
</template>

<script>
import VueApexCharts from 'vue-apexcharts'

export default {
  components: {
    apexchart: VueApexCharts,
  },
  data: function () {
    return {
      series: [
        {
          name: 'Actual',
          data: [
            {
              x: 'North',
              y: 12,
              goals: [
                {
                  name: 'Expected',
                  value: 14,
                  strokeWidth: 2,
                  strokeDashArray: 2,
                  strokeColor: '#775DD0',
                },
              ],
            },
            {
              x: 'South',
              y: 44,
              goals: [
                {
                  name: 'Expected',
                  value: 54,
                  strokeWidth: 5,
                  strokeHeight: 10,
                  strokeColor: '#775DD0',
                },
              ],
            },
            {
              x: 'East',
              y: 54,
              goals: [
                {
                  name: 'Expected',
                  value: 52,
                  strokeWidth: 10,
                  strokeHeight: 0,
                  strokeLineCap: 'round',
                  strokeColor: '#775DD0',
                },
              ],
            },
            {
              x: 'West',
              y: 66,
              goals: [
                {
                  name: 'Expected',
                  value: 61,
                  strokeWidth: 10,
                  strokeHeight: 0,
                  strokeLineCap: 'round',
                  strokeColor: '#775DD0',
                },
              ],
            },
            {
              x: 'Central',
              y: 81,
              goals: [
                {
                  name: 'Expected',
                  value: 66,
                  strokeWidth: 10,
                  strokeHeight: 0,
                  strokeLineCap: 'round',
                  strokeColor: '#775DD0',
                },
              ],
            },
            {
              x: 'Online',
              y: 67,
              goals: [
                {
                  name: 'Expected',
                  value: 70,
                  strokeWidth: 5,
                  strokeHeight: 10,
                  strokeColor: '#775DD0',
                },
              ],
            },
          ],
        },
      ],
      chartOptions: {
        chart: {
          height: 350,
          type: 'bar',
        },
        title: {
          text: 'Sales vs Target by Region',
          align: 'left',
        },
        plotOptions: {
          bar: {
            horizontal: true,
          },
        },
        colors: ['#00E396'],
        dataLabels: {
          formatter: function (val, opt) {
            const goals =
              opt.w.config.series[opt.seriesIndex].data[opt.dataPointIndex]
                .goals

            if (goals && goals.length) {
              return `${val} / ${goals[0].value}`
            }
            return val
          },
        },
        legend: {
          show: true,
          showForSingleSeries: true,
          customLegendItems: ['Actual', 'Expected'],
          markers: {
            fillColors: ['#00E396', '#775DD0'],
          },
        },
      },
    }
  },
}
</script>

<style>
#chart {
  max-width: 650px;
  margin: 35px auto;
}
</style>