ci4sManagement-cloud/react-ui/src/pages/Workspace/components/ExperimentChart/index.tsx

import themes from '@/styles/theme.less';
import * as echarts from 'echarts';
import React, { useEffect, useRef } from 'react';
import styles from './index.less';

const color1 = new echarts.graphic.LinearGradient(
  0,
  0,
  0,
  1,
  [
    { offset: 0, color: '#c73131' },
    { offset: 1, color: '#ff7e96' },
  ],
  false,
);

const color2 = new echarts.graphic.LinearGradient(
  0,
  0,
  0,
  1,
  [
    { offset: 0, color: '#6ac21d' },
    { offset: 1, color: '#96e850' },
  ],
  false,
);
const color3 = new echarts.graphic.LinearGradient(
  0,
  0,
  0,
  1,
  [
    { offset: 0, color: '#8c8c8c' },
    { offset: 1, color: '#c8c6c6' },
  ],
  false,
);
const color4 = new echarts.graphic.LinearGradient(
  0,
  0,
  0,
  1,
  [
    { offset: 0, color: '#ecb934' },
    { offset: 1, color: '#f0864d' },
  ],
  false,
);

const color5 = new echarts.graphic.LinearGradient(
  0,
  0,
  0,
  1,
  [
    { offset: 0, color: '#7ea9fe' },
    { offset: 1, color: '#1664ff' },
  ],
  false,
);

const color6 = new echarts.graphic.LinearGradient(
  0,
  0,
  0,
  1,
  [
    { offset: 0, color: 'rgba(255, 255, 255, 0.62)' },
    { offset: 1, color: '#ebf2ff ' },
  ],
  false,
);

export type ExperimentStatistics = {
  Failed: number;
  Pending: number;
  Running: number;
  Succeeded: number;
  Terminated: number;
};

type ExperimentChartProps = {
  style?: React.CSSProperties;
  chartData: ExperimentStatistics;
};

function ExperimentChart({ chartData, style }: ExperimentChartProps) {
  const chartRef = useRef<HTMLDivElement>(null);
  const total =
    chartData.Failed +
    chartData.Pending +
    chartData.Running +
    chartData.Succeeded +
    chartData.Terminated;
  const options: echarts.EChartsOption = {
    title: {
      show: true,
      left: '29%',
      top: 'center',
      textAlign: 'center',
      text: [`{a|${total}}`, '{b|实验状态}'].join('\n'),
      textStyle: {
        rich: {
          a: {
            color: themes['textColor'],
            fontSize: 20,
            fontWeight: 700,
            lineHeight: 28,
          },
          b: {
            color: themes['textColorSecondary'],
            fontSize: 10,
            fontWeight: 'normal',
          },
        },
      },
    },
    tooltip: {
      trigger: 'item',
    },
    legend: {
      top: 'center',
      right: '5%',
      orient: 'vertical',
      icon: 'circle',
      itemWidth: 6,
      itemGap: 20,
      height: 100,
    },
    color: [color1, color2, color3, color4, color5],
    series: [
      {
        type: 'pie',
        radius: ['70%', '80%'],
        center: ['30%', '50%'],
        avoidLabelOverlap: false,
        padAngle: 3,
        itemStyle: {
          borderRadius: 3,
        },
        label: {
          show: false,
        },
        emphasis: {
          label: {
            show: false,
          },
        },
        labelLine: {
          show: false,
        },
        data: [
          { value: chartData.Failed, name: '失败' },
          { value: chartData.Succeeded, name: '成功' },
          { value: chartData.Terminated, name: '中止' },
          { value: chartData.Pending, name: '等待' },
          { value: chartData.Running, name: '运行中' },
        ],
      },
      {
        type: 'pie',
        radius: '60%',
        center: ['30%', '50%'],
        avoidLabelOverlap: false,
        label: {
          show: false,
        },
        tooltip: {
          show: false,
        },
        emphasis: {
          label: {
            show: false,
          },
          disabled: true,
        },
        animation: false,
        labelLine: {
          show: false,
        },
        data: [
          {
            value: 100,
            itemStyle: { color: color6, borderColor: 'rgba(22, 100, 255, 0.08)', borderWidth: 1 },
          },
        ],
      },
    ],
  };

  useEffect(() => {
    // 创建一个echarts实例，返回echarts实例
    const chart = echarts.init(chartRef.current);

    // 设置图表实例的配置项和数据
    chart.setOption(options);

    // 组件卸载
    return () => {
      // myChart.dispose() 销毁实例
      chart.dispose();
    };
  }, []);

  return (
    <div className={styles['experiment-chart']} style={style}>
      <div style={{ width: '100%', height: '100%' }} ref={chartRef}></div>
    </div>
  );
}

export default ExperimentChart;