<template>
  <div>
    <div id="chart">
      <apexchart
        type="line"
        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: 'Sessions',
          type: 'area',
          data: [440, 550, 310, 470, 310, 430, 260, 410, 310, 470, 330],
        },
        {
          name: 'Conversions',
          type: 'line',
          data: [55, 69, 45, 61, 43, 54, 37, 52, 44, 61, 43],
        },
      ],
      chartOptions: {
        chart: {
          height: 350,
          type: 'line',
        },
        stroke: {
          curve: 'smooth',
        },
        fill: {
          type: 'solid',
          opacity: [0.35, 1],
        },
        labels: [
          'Dec 01',
          'Dec 02',
          'Dec 03',
          'Dec 04',
          'Dec 05',
          'Dec 06',
          'Dec 07',
          'Dec 08',
          'Dec 09 ',
          'Dec 10',
          'Dec 11',
        ],
        markers: {
          size: 0,
        },
        title: {
          text: 'Sessions vs Conversions',
        },
        yaxis: [
          {
            title: {
              text: 'Sessions',
            },
          },
          {
            opposite: true,
            title: {
              text: 'Conversions',
            },
          },
        ],
        tooltip: {
          shared: true,
          intersect: false,
          y: {
            formatter: function (y) {
              if (typeof y !== 'undefined') {
                return y.toFixed(0)
              }
              return y
            },
          },
        },
      },
    }
  },
}
</script>

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