<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: 'Sales',
          data: [34, 52, 41, 63, 48, 72, 55, 84, 66, 58, 91, 74, 103, 96, 118],
        },
      ],
      chartOptions: {
        chart: {
          height: 350,
          type: 'line',
        },
        forecastDataPoints: {
          count: 5,
        },
        stroke: {
          width: 5,
          curve: 'smooth',
        },
        xaxis: {
          type: 'datetime',
          categories: [
            '1/1/2025',
            '2/1/2025',
            '3/1/2025',
            '4/1/2025',
            '5/1/2025',
            '6/1/2025',
            '7/1/2025',
            '8/1/2025',
            '9/1/2025',
            '10/1/2025',
            '11/1/2025',
            '12/1/2025',
            '1/1/2026',
            '2/1/2026',
            '3/1/2026',
          ],
          tickAmount: 10,
          labels: {
            formatter: function (value, timestamp, opts) {
              return opts.dateFormatter(new Date(timestamp), 'MMM yy')
            },
          },
        },
        title: {
          text: 'Monthly Sales with Forecast',
          align: 'left',
          style: {
            fontSize: '16px',
            color: '#666',
          },
        },
        yaxis: {
          labels: {
            formatter: function (val) {
              return '$' + val + 'k'
            },
          },
        },
        fill: {
          type: 'gradient',
          gradient: {
            shade: 'dark',
            gradientToColors: ['#FDD835'],
            shadeIntensity: 1,
            type: 'horizontal',
            opacityFrom: 1,
            opacityTo: 1,
            stops: [0, 100, 100, 100],
          },
        },
      },
    }
  },
}
</script>

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