import echarts from 'echarts'

function drawSafetyPie (options) {
  const id = options.id
  // var title = options.title
  let series = options.series
  const legend = getLegend(series)
  series = setSeriesLabel(series)
  const myChart = echarts.init(document.getElementById(id))
  console.log(series)
  console.log(legend)
  // 指定图表的配置项和数据
  myChart.setOption({
    series: series
  })
  window.addEventListener('resize', () => {
    myChart.resize()
  })
}

function setSeriesLabel (series) {
  for (var i = 0; i < series.length; i++) {
    series[i].label = {
      position: 'inside',
      formatter: '{d}%',
      color: '#090607'
    }
  }
  return series
}

function getLegend (series) {
  var legend = []
  for (var i = 0; i < series.length; i++) {
    var datas = series[i].data
    for (var j = 0; j < datas.length; j++) {
      legend[legend.length] = datas[j].name
    }
  }
  return legend
}

export default {
  drawSafetyPie
}