<template>
  <div ref="chartRef" :class="className" :style="{ height: height, width: width }" />
</template>

<script setup>
import * as echarts from 'echarts'
const { proxy } = getCurrentInstance()
let chart = null
const props = defineProps({
  className: {
    type: String,
    default: 'chart',
  },
  width: {
    type: String,
    default: '100%',
  },
  height: {
    type: String,
    default: '300px',
  },
})

function initChart() {
  chart = echarts.init(proxy.$refs.chartRef)

  chart.setOption({
    tooltip: {
      trigger: 'item',
      formatter: '{a} <br/>{b} : {c} ({d}%)',
    },
    legend: {
      left: 'center',
      bottom: '10',
      data: ['Industries', 'Technology', 'Forex', 'Gold', 'Forecasts'],
    },
    series: [
      {
        name: 'WEEKLY WRITE ARTICLES',
        type: 'pie',
        roseType: 'radius',
        radius: [15, 95],
        center: ['50%', '38%'],
        data: [
          { value: 320, name: 'Industries' },
          { value: 240, name: 'Technology' },
          { value: 149, name: 'Forex' },
          { value: 100, name: 'Gold' },
          { value: 59, name: 'Forecasts' },
        ],
        animationEasing: 'cubicInOut',
        animationDuration: 2600,
      },
    ],
  })
}
onMounted(() => {
  initChart()
})
</script>
