// var ajaxUrl = 'http://192.168.99.107:7070'
var ajaxUrl = 'http://192.168.1.100:7070'

var chartDom2 = document.getElementById('chart2');
var myChart2 = echarts.init(chartDom2);
var option2;
var typeData = []

var echartsTimer = null
// 每隔一分钟刷新档案借阅和档案类型的数据
echartsTimer = setInterval(() => {
  typeData = []
  option2.series[0].data = typeData
  FetchInitArchivesTypeStatistics()
  myChart2.setOption(option2)
}, 60000)


option2 = {
  tooltip: {
    // trigger: 'item',
    // formatter: '{a} <br/>{b} : {c} ({d}%)'
  },
  legend: {
    bottom: 20,
    left: 'center',
    icon: 'rect',
    itemHeight: 14,
    itemWidth: 14,
    textStyle: {
      color: '#fff'
    }
  },
  series: [
    {
      name: '档案类型',
      type: 'pie',
      radius: ['20%', '60%'],
      center: ['50%', '35%'], // 饼图位置
      roseType: 'area',
      avoidLabelOverlap: true,
      labelLine: {
        normal: {
          length: 2, // 第一段表示线
          length2: 60 // 第二段标示线
        }
      },
      itemStyle: {
        normal: {
          label: {
            show: true,
            color: '#fff',
            formatter: '{d}%' // 指示线显示百分比
          }
        }
      },
      emphasis: {
        label: {
          show: false
        }
      },
      data: []
    }
  ]
};
option2 && myChart2.setOption(option2);

FetchInitArchivesTypeStatistics()
function FetchInitArchivesTypeStatistics(){
  $.ajax({
    url: ajaxUrl + '/api/archives/initArchivesTypeStatistics',
    type: 'GET',
    data: {},
    success: function (res) {
      if (res.data && res.data.length !== 0) {
        res.data.map(item => {
          const obj = {}
          obj.name = item.archivesType
          obj.value = item.archivesNum
          typeData.push(obj)
        })
        option2.series[0].data = typeData
        myChart2.setOption(option2)
      } else {
        var str = '<div class="empty-main">'
        +'<i class="empty-img"></i>'
        +'<p>暂无数据</p>'
        +'</div>'
        $("#chart2").html(str)
      }
    },
    error: function (err) {
      console.log(err);
    }
  });
}

if (option2 && typeof option2 === "object") {
  myChart2.setOption(option2, true);
};