<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: 'Cash Flow',
          data: [
            1.45, 5.42, 5.9, -0.42, -12.6, -18.1, -18.2, -14.16, -11.1, -6.09,
            0.34, 3.88, 13.07, 5.8, 2, 7.37, 8.1, 13.57, 15.75, 17.1, 19.8,
            -27.03, -54.4, -47.2, -43.3, -18.6, -48.6, -41.1, -39.6, -37.6,
            -29.4, -21.4, -2.4,
          ],
        },
      ],
      chartOptions: {
        chart: {
          type: 'bar',
          height: 350,
        },
        plotOptions: {
          bar: {
            colors: {
              ranges: [
                {
                  from: -100,
                  to: -46,
                  color: '#F15B46',
                },
                {
                  from: -45,
                  to: 0,
                  color: '#FEB019',
                },
              ],
            },
            columnWidth: '80%',
          },
        },
        dataLabels: {
          enabled: false,
        },
        yaxis: {
          title: {
            text: 'Growth',
          },
          labels: {
            formatter: function (y) {
              return y.toFixed(0) + '%'
            },
          },
        },
        xaxis: {
          type: 'datetime',
          categories: [
            '2011-01-01',
            '2011-02-01',
            '2011-03-01',
            '2011-04-01',
            '2011-05-01',
            '2011-06-01',
            '2011-07-01',
            '2011-08-01',
            '2011-09-01',
            '2011-10-01',
            '2011-11-01',
            '2011-12-01',
            '2012-01-01',
            '2012-02-01',
            '2012-03-01',
            '2012-04-01',
            '2012-05-01',
            '2012-06-01',
            '2012-07-01',
            '2012-08-01',
            '2012-09-01',
            '2012-10-01',
            '2012-11-01',
            '2012-12-01',
            '2013-01-01',
            '2013-02-01',
            '2013-03-01',
            '2013-04-01',
            '2013-05-01',
            '2013-06-01',
            '2013-07-01',
            '2013-08-01',
            '2013-09-01',
          ],
          labels: {
            rotate: -90,
          },
        },
      },
    }
  },
}
</script>

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