text: import React from 'react';
  import ReactEcharts from 'echarts-for-react';
  
  const dataBJ = [
    [55, 9, 56, 0.46, 18, 6, 1],
    [25, 11, 21, 0.65, 34, 9, 2],
    [56, 7, 63, 0.3, 14, 5, 3],
    [33, 7, 29, 0.33, 16, 6, 4],
    [42, 24, 44, 0.76, 40, 16, 5],
    [82, 58, 90, 1.77, 68, 33, 6],
    [74, 49, 77, 1.46, 48, 27, 7],
    [78, 55, 80, 1.29, 59, 29, 8],
    [267, 216, 280, 4.8, 108, 64, 9],
    [185, 127, 216, 2.52, 61, 27, 10],
    [39, 19, 38, 0.57, 31, 15, 11],
    [41, 11, 40, 0.43, 21, 7, 12],
    [64, 38, 74, 1.04, 46, 22, 13],
    [108, 79, 120, 1.7, 75, 41, 14],
    [108, 63, 116, 1.48, 44, 26, 15],
    [33, 6, 29, 0.34, 13, 5, 16],
    [94, 66, 110, 1.54, 62, 31, 17],
    [186, 142, 192, 3.88, 93, 79, 18],
    [57, 31, 54, 0.96, 32, 14, 19],
    [22, 8, 17, 0.48, 23, 10, 20],
    [39, 15, 36, 0.61, 29, 13, 21],
    [94, 69, 114, 2.08, 73, 39, 22],
    [99, 73, 110, 2.43, 76, 48, 23],
    [31, 12, 30, 0.5, 32, 16, 24],
    [42, 27, 43, 1, 53, 22, 25],
    [154, 117, 157, 3.05, 92, 58, 26],
    [234, 185, 230, 4.09, 123, 69, 27],
    [160, 120, 186, 2.77, 91, 50, 28],
    [134, 96, 165, 2.76, 83, 41, 29],
    [52, 24, 60, 1.03, 50, 21, 30],
    [46, 5, 49, 0.28, 10, 6, 31],
  ];
  
  const dataGZ = [
    [26, 37, 27, 1.163, 27, 13, 1],
    [85, 62, 71, 1.195, 60, 8, 2],
    [78, 38, 74, 1.363, 37, 7, 3],
    [21, 21, 36, 0.634, 40, 9, 4],
    [41, 42, 46, 0.915, 81, 13, 5],
    [56, 52, 69, 1.067, 92, 16, 6],
    [64, 30, 28, 0.924, 51, 2, 7],
    [55, 48, 74, 1.236, 75, 26, 8],
    [76, 85, 113, 1.237, 114, 27, 9],
    [91, 81, 104, 1.041, 56, 40, 10],
    [84, 39, 60, 0.964, 25, 11, 11],
    [64, 51, 101, 0.862, 58, 23, 12],
    [70, 69, 120, 1.198, 65, 36, 13],
    [77, 105, 178, 2.549, 64, 16, 14],
    [109, 68, 87, 0.996, 74, 29, 15],
    [73, 68, 97, 0.905, 51, 34, 16],
    [54, 27, 47, 0.592, 53, 12, 17],
    [51, 61, 97, 0.811, 65, 19, 18],
    [91, 71, 121, 1.374, 43, 18, 19],
    [73, 102, 182, 2.787, 44, 19, 20],
    [73, 50, 76, 0.717, 31, 20, 21],
    [84, 94, 140, 2.238, 68, 18, 22],
    [93, 77, 104, 1.165, 53, 7, 23],
    [99, 130, 227, 3.97, 55, 15, 24],
    [146, 84, 139, 1.094, 40, 17, 25],
    [113, 108, 137, 1.481, 48, 15, 26],
    [81, 48, 62, 1.619, 26, 3, 27],
    [56, 48, 68, 1.336, 37, 9, 28],
    [82, 92, 174, 3.29, 0, 13, 29],
    [106, 116, 188, 3.628, 101, 16, 30],
    [118, 50, 0, 1.383, 76, 11, 31],
  ];
  
  const dataSH = [
    [91, 45, 125, 0.82, 34, 23, 1],
    [65, 27, 78, 0.86, 45, 29, 2],
    [83, 60, 84, 1.09, 73, 27, 3],
    [109, 81, 121, 1.28, 68, 51, 4],
    [106, 77, 114, 1.07, 55, 51, 5],
    [109, 81, 121, 1.28, 68, 51, 6],
    [106, 77, 114, 1.07, 55, 51, 7],
    [89, 65, 78, 0.86, 51, 26, 8],
    [53, 33, 47, 0.64, 50, 17, 9],
    [80, 55, 80, 1.01, 75, 24, 10],
    [117, 81, 124, 1.03, 45, 24, 11],
    [99, 71, 142, 1.1, 62, 42, 12],
    [95, 69, 130, 1.28, 74, 50, 13],
    [116, 87, 131, 1.47, 84, 40, 14],
    [108, 80, 121, 1.3, 85, 37, 15],
    [134, 83, 167, 1.16, 57, 43, 16],
    [79, 43, 107, 1.05, 59, 37, 17],
    [71, 46, 89, 0.86, 64, 25, 18],
    [97, 71, 113, 1.17, 88, 31, 19],
    [84, 57, 91, 0.85, 55, 31, 20],
    [87, 63, 101, 0.9, 56, 41, 21],
    [104, 77, 119, 1.09, 73, 48, 22],
    [87, 62, 100, 1, 72, 28, 23],
    [168, 128, 172, 1.49, 97, 56, 24],
    [65, 45, 51, 0.74, 39, 17, 25],
    [39, 24, 38, 0.61, 47, 17, 26],
    [39, 24, 39, 0.59, 50, 19, 27],
    [93, 68, 96, 1.05, 79, 29, 28],
    [188, 143, 197, 1.66, 99, 51, 29],
    [174, 131, 174, 1.55, 108, 50, 30],
    [187, 143, 201, 1.39, 89, 53, 31],
  ];
  
  const lineStyle = {
    normal: {
      width: 1,
      opacity: 0.5,
    },
  };
  
  const option = {
    backgroundColor: '#1b152b',
    // title: {
    //   text: 'AQI - 雷达图',
    //   left: 'center',
    //   textStyle: {
    //     color: '#eee',
    //   },
    // },
    legend: {
      bottom: 5,
      data: ['A', 'B', 'C'],
      itemGap: 20,
      textStyle: {
        color: '#fff',
        fontSize: 14,
      },
      selectedMode: 'single',
    },
    // visualMap: {
    //     show: true,
    //     min: 0,
    //     max: 20,
    //     dimension: 6,
    //     inRange: {
    //         colorLightness: [0.5, 0.8]
    //     }
    // },
    radar: {
      indicator: [
        { name: 'AQI', max: 300 },
        { name: 'PM2.5', max: 250 },
        { name: 'PM10', max: 300 },
        { name: 'CO', max: 5 },
        { name: 'NO2', max: 200 },
        { name: 'SO2', max: 100 },
      ],
      shape: 'circle',
      splitNumber: 5,
      name: {
        textStyle: {
          color: 'rgb(238, 197, 102)',
        },
      },
      splitLine: {
        lineStyle: {
          color: [
            'rgba(238, 197, 102, 0.1)',
            'rgba(238, 197, 102, 0.2)',
            'rgba(238, 197, 102, 0.4)',
            'rgba(238, 197, 102, 0.6)',
            'rgba(238, 197, 102, 0.8)',
            'rgba(238, 197, 102, 1)',
          ].reverse(),
        },
      },
      splitArea: {
        show: false,
      },
      axisLine: {
        lineStyle: {
          color: 'rgba(238, 197, 102, 0.5)',
        },
      },
    },
    series: [
      {
        name: 'A',
        type: 'radar',
        lineStyle: lineStyle,
        data: dataBJ,
        symbol: 'none',
        itemStyle: {
          color: '#4f0dd2',
        },
        areaStyle: {
          opacity: 0.1,
        },
      },
      {
        name: 'B',
        type: 'radar',
        lineStyle: lineStyle,
        data: dataSH,
        symbol: 'none',
        itemStyle: {
          color: '#acb9ff',
        },
        areaStyle: {
          opacity: 0.05,
        },
      },
      {
        name: 'C',
        type: 'radar',
        lineStyle: lineStyle,
        data: dataGZ,
        symbol: 'none',
        itemStyle: {
          color: '#8b59f3',
        },
        areaStyle: {
          opacity: 0.05,
        },
      },
    ],
  };
  
  export default function RadarChart() {
    return <ReactEcharts style={{ height: '100vh' }} option={option} />;
  }
  