<template>
  <div>
    <Echart
      :options="options"
      id="centreLeft1Chart"
      height="10vw"
      width="20vw"
    ></Echart>
  </div>
</template>

<script>
import Echart from "@/common/echart";
export default {
  data() {
    return {
      options: {}
    };
  },
  components: {
    Echart
  },
  props: {
    cdata: {
      type: Object,
      default: () => ({})
    }
  },
  watch: {
    cdata: {
      handler(newData) {
        this.options = {
          color: [
            "#37a2da",
            "#32c5e9",
            "#9fe6b8",
            "#ffdb5c",
            "#ff9f7f",
            "#fb7293",
            "#e7bcf3",
            "#8378ea"
          ],
          tooltip: {
            trigger: "item",
            formatter: "{a} <br/>{b} : {c} ({d}%)",
            textStyle:{
              fontSize: '16'
            }
          },
          toolbox: {
            show: false
          },
          calculable: true,
          // legend: {
          //   orient: "vertical",
          //   icon: "circle",
          //   bottom: 0,
          //   x: "left",
          //   data: newData.xData,
          //   textStyle: {
          //     color: "#fff"
          //   }
          // },
          series: [
            {
              name: "电量统计",
              type: "pie",
              radius: "50%",
              data: newData.seriesData,
              emphasis: {
                itemStyle: {
                  shadowBlur: 10,
                  shadowOffsetX: 0,
                  shadowColor: "rgba(0, 0, 0, 0.5)"
                }
              }
            }
          ]
        };
      },
      immediate: true,
      deep: true
    }
  }
};
</script>

<style lang="scss" scoped>
#centreLeft1Chart {
  text-align: center;
}
</style>