function CompanyLayer(options) {
  // 信访企业
  this.companys = []
  // 信访企业地图标记
  this.companyMarker = []
  this.companyInfoWindow = []
  this.isCompanyShow = false

  this.factor = 'VOC'
  this.startTime = '00:00:00'
  this.endTime = '05:59:59'

  this.deviceCode = '0d0000000001'
  this.epwResult

  this.zoomEvent = false
  this.lastZoom
  this.zoomLevel = 17

  this.searched = false
}

CompanyLayer.prototype = {
  init: function () {
    this.searchBox()
  },
  enable: function () {
    this.isEnable = true
    this.uiChange(true)
    this.zoomEvent = false
  },
  disable: function () {
    this.isEnable = false
    MapUtil._map.off('zoomend', this._onZoom)
    MapUtil.removeViews(this.companyMarker)
  },
  /**
   * UI显示隐藏变化
   */
  uiChange: function (isShow) {
    if (isShow) {
      $('#epw_model').slideDown("fast")
    }
  },
  searchBox: function () {
    var that = this

    var time = new Date();
    var day = ("0" + time.getDate()).slice(-2);
    var month = ("0" + (time.getMonth() + 1)).slice(-2);
    var today = time.getFullYear() + "-" + (month) + "-" + (day);
    $('#epw_date').val(today)

    $('.epw_radio').on('click', function () {
      var type = this.value
      switch (type) {
        case '0':
          that.startTime = '00:00:00'
          that.endTime = '05:59:59'
          break;
        case '1':
          that.startTime = '06:00:00'
          that.endTime = '08:59:59'
          break;
        case '2':
          that.startTime = '09:00:00'
          that.endTime = '11:59:59'
          break;
        case '3':
          that.startTime = '12:00:00'
          that.endTime = '13:59:59'
          break;
        case '4':
          that.startTime = '14:00:00'
          that.endTime = '16:59:59'
          break;
        case '5':
          that.startTime = '17:00:00'
          that.endTime = '19:59:59'
          break;
        case '6':
          that.startTime = '20:00:00'
          that.endTime = '23:59:59'
          break;
        default:
          break;
      }
    })

    $('.epw_f_radio').on('click', function () {
      that.factor = this.value
      if (that.searched) {
        that.refreshEPW() 
      }
    })

    $('#btn_search_epw').on('click', function () {
      that.searched = true
      that.getEPWResult()
    })
  },
  /**
   * 获取当前数据对应的权重分析结果
   */
  getEPWResult: function (callback) {
    var date = $('#epw_date').val()
    var st = date + ' ' + this.startTime
    var et = date + ' ' + this.endTime

    DataUtil.toggleLoading()
    HttpService.getEPWResult(this.deviceCode, st, et, undefined, function (data) {
      this.epwResult = data
      if (!this.isCompanyShow) {
        this.toggleCompany()
      } else {
        this.refreshEPW()
      }
    }.bind(this))
  },
  /**
   * 显示或隐藏信访企业
   */
  toggleCompany: function () {
    this.isCompanyShow = !this.isCompanyShow

    if (!this.isCompanyShow) {
      MapUtil.removeViews(this.companyMarker)
      return
    }

    this.refreshEPW()
  },
  refreshEPW: function () {
    var that = this
    if (this.companys.length == 0) {
      HttpService.getCompanyInfo(function (data) {
        this.companys = data
        var datas = []
        var index = 1
        var lnglats = []
        this.companys.forEach(element => {
          if (element.ciLongitude != undefined) {
            datas.push({
              id: index,
              name: element.ciName,
            })
            lnglats.push([element.ciLongitude, element.ciLatitude])
            index++
          }
        });
        MapUtil.convertFromGPS(lnglats, function (gd) {

          for (let i = 0; i < datas.length; i++) {
            const element = datas[i];

            var mContent = that.getLabelContent(element.name)
            if (mContent == undefined) {
              break
            }

            var icon = new AMap.Icon({
              size: new AMap.Size(30, 30),
              imageSize: new AMap.Size(22, 22),
              image: "./asset/mipmap/company.png",
              // imageOffset: new AMap.Pixel(-16, -16) // 相对于基点的偏移位置
            })

            var marker = new AMap.Marker({
              position: new AMap.LngLat(gd[i][0], gd[i][1]), // 经纬度对象，也可以是经纬度构成的一维数组[116.39, 39.9]
              // label: {
              //   content: labelContent,
              //   offset: 0,
              //   direction: "top"
              // },
              title: element.name,
              content: mContent[0],
              // icon: icon,
              animation: "AMAP_ANIMATION_DROP"
            });

            var w = new AMap.InfoWindow({
              isCustom: true, //使用自定义窗体
              content: that.createInfoWindow(element.name, i),
              offset: new AMap.Pixel(16, -45)
            })
            this.companyInfoWindow.push(w)

            //鼠标点击marker弹出自定义的信息窗体
            AMap.event.addListener(marker, 'click', function () {
              that.companyInfoWindow[i].open(MapUtil._map, that.companyMarker[i].getPosition());
            });

            this.companyMarker.push(marker)
          }

          MapUtil.addViews(this.companyMarker)
          DataUtil.toggleLoading()
        }.bind(this))
      }.bind(this))
    } else {
      for (let i = 0; i < this.companyMarker.length; i++) {
        var m = this.companyMarker[i]
        var element = m.getTitle()
        this.companyInfoWindow[i].setContent(this.createInfoWindow(element, i))
        var labelContent = that.getLabelContent(element)
        if (labelContent == undefined) {
          return
        }
        if (this.lastZoom >= this.zoomLevel) {
          m.setContent(labelContent[0])
        } else {
          m.setContent(labelContent[1])
        }
      }
      MapUtil.addViews(this.companyMarker, false)
      DataUtil.toggleLoading(false)
    }

    if (!this.zoomEvent) {
      MapUtil._map.on('zoomend', this._onZoom)
      this.zoomEvent = true
    }
  },
  _onZoom: function () {
    var zoom = MapUtil._map.getZoom()
    if (this.lastZoom  == undefined || (this.lastZoom >= this.zoomLevel && zoom < this.zoomLevel) 
      || (this.lastZoom < this.zoomLevel && zoom >= this.zoomLevel)) {
      if (this.companyMarker != undefined) {
        this.companyMarker.forEach(m => {
          var element = m.getTitle()
          var labelContent = this.getLabelContent(element)
          if (labelContent == undefined) {
            return
          }
          if (zoom >= this.zoomLevel) {
            m.setContent(labelContent[0])
          } else {
            m.setContent(labelContent[1])
          }
        });
        MapUtil.addViews(this.companyMarker, false)
      }
    }
    this.lastZoom = zoom
  },
  getLabelContent: function (company) {
    // var labelContent0 = `<div>${company}</div>`
    var labelContent0 = ''
    var labelContent1 = ''

    var icon = "./asset/mipmap/c_level_no.png"

    if (this.epwResult != undefined) {
      for (const key in this.epwResult) {
        // if (this.epwResult[key][this.factor] === undefined) {
        //   return undefined
        // }
        var cName = key.split(';')[0]
        if (company === cName) {
          const r = this.epwResult[key]
          var epw = '/', period = "数据无效"
          if (r[this.factor] != undefined) {
            for (const p in r[this.factor]) {
              period = p
              epw = r[this.factor][p]['average']
              break
            } 
          }
          var level = '',
            color = 'green'
          if (epw < 15) {
            level = '低风险'
            color = 'green'
            icon = "./asset/mipmap/c_level_0.png"
          } else if (epw < 20) {
            level = '中风险'
            color = 'rgb(187, 108, 4)'
            icon = "./asset/mipmap/c_level_1.png"
          } else if (epw >= 20){
            level = '高风险'
            color = 'red'
            icon = "./asset/mipmap/c_level_2.png"
          }
          // labelContent0 += `<div>${period}: ${epw}</div>`
          // labelContent0 += `<div style='color: ${color};'>${level}</div>`

          // labelContent1 += `<div style='color: ${color};'>${level}</div>`
          // labelContent1 += `<div>${epw} ${Util.factorUnit2[this.factor]}</div>`

          break
        }
      }
    }

    var mContent0 = '<div>'
    mContent0 += `<img src="${icon}" style="width: 30px;height: 30px"/>`
    // mContent0 += '<div class="marker-content">'
    // mContent0 += labelContent0
    // mContent0 += '</div>'
    mContent0 += '</div>'

    var mContent1 = '<div>'
    mContent1 += `<img src="${icon}" style="width: 30px;height: 30px"/>`
    // mContent1 += '<div class="marker-content">'
    // mContent1 += labelContent1
    // mContent1 += '</div>'
    mContent1 += '</div>'

    return [mContent0, mContent1]
  },









  /**
   * 站点标记信息窗体
   */
  createInfoWindow: function (cName, index) {
    var that = this
    var c
    for (let i = 0; i < this.companys.length; i++) {
      const e = this.companys[i];
      if (e.ciName === cName) {
        c = e
        break
      }
    }
    //实例化信息窗体
    var title = '<div>' + c.ciName + '</div>' + '<div class="sub-title">经营地址:' + c.ciAddress + '</div>',
      content = '';
    tag = ''

    // 遍历站点数据中的每一项监测因子，生成页面
    // content += "<table class='text-table'>"

    if (this.epwResult != undefined) {
      for (const key in this.epwResult) {
        // if (this.epwResult[key][this.factor] === undefined) {
        //   return undefined
        // }
        var cName = key.split(';')[0]
        if (c.ciName === cName) {
          const r = this.epwResult[key]
          var epw = '/', period = "数据无效"
          if (r[this.factor] != undefined) {
            for (const p in r[this.factor]) {
              period = p
              epw = r[this.factor][p]['average']
              break
            } 
          }
          var level = '',
            color = '#26e23f'
          if (epw < 15) {
            level = '低风险'
            color = '#26e23f'
            icon = "./asset/mipmap/c_level_0.png"
          } else if (epw < 20) {
            level = '中风险'
            color = '#e6d436'
            icon = "./asset/mipmap/c_level_1.png"
          } else if (epw >= 20){
            level = '高风险'
            color = 'red'
            icon = "./asset/mipmap/c_level_2.png"
          }
          content += `<div>${period}: ${epw} ${Util.factorUnit2[this.factor]}</div>`
          content += `<div style='color: ${color};'>${level}</div>`

          // labelContent1 += `<div style='color: ${color};'>${level}</div>`
          // labelContent1 += `<div>${epw} ${Util.factorUnit2[this.factor]}</div>`


          break
        }
      }
    }

    // content += "</table>"

    var info = document.createElement("div");
    // info.className = "custom-info input-card content-window-card";
    info.className = "flexbox-col";

    //可以通过下面的方式修改自定义窗体的宽高
    //info.style.width = "400px";
    // 定义顶部标题
    var top = document.createElement("div");
    // top.className = "info-top";
    top.className = "ff-content ff-content-top-left ff-content-small-borderless-t info-top";
    var top_b = document.createElement("div");
    top_b.className = "ff-border-bottom"
    var top_t = document.createElement("div");
    top_t.className = "ff-border-top"
    var top_c = document.createElement("div");
    top_c.className = "ff-border-content flexbox flex-space-between"


    var titleD = document.createElement("div");
    var closeX = document.createElement("i");
    titleD.innerHTML = title;
    closeX.className = "fa fa-times margin-left-8"
    // $(closeX).attr('aria-hidden', 'true')
    closeX.onclick = function () {
      that.closeInfoWindow(index);
    }

    top_c.appendChild(titleD);
    top_c.appendChild(closeX);

    top_t.appendChild(top_c)
    top.appendChild(top_b)
    top.appendChild(top_t)

    info.appendChild(top);

    // 定义中部内容
    var m_top = document.createElement("div");
    m_top.className = "ff-content ff-content-left ff-content-medium";
    var m_top_b = document.createElement("div");
    m_top_b.className = "ff-border-bottom"
    var m_top_t = document.createElement("div");
    m_top_t.className = "ff-border-top"
    var m_top_c = document.createElement("div");
    m_top_c.className = "ff-border-content"
    var m_top_f = document.createElement("div");
    m_top_f.className = "ff-footer flexbox-col flex-center"
    var m_top_tr = document.createElement("div");
    m_top_tr.className = "ff-triangle"
    var m_top_trb = document.createElement("div");
    m_top_trb.className = "ff-triangle-border"

    // $(refresh).on('click', site.code, function(event) {
    //   $(this).addClass('loading-pic')
    //   that.fetchingData(event.data, function() {
    //     $(this).removeClass('loading-pic')
    //   })
    // });

    var middle = document.createElement("div");
    // middle.className = "info-middle";
    middle.innerHTML = content;
    m_top_f.innerHTML = tag

    m_top_c.appendChild(middle);


    m_top_t.appendChild(m_top_c)
    m_top_tr.appendChild(m_top_trb)

    m_top.appendChild(m_top_b)
    m_top.appendChild(m_top_t)
    m_top.appendChild(m_top_f)
    m_top.appendChild(m_top_tr)

    info.appendChild(m_top);


    // 定义底部内容
    var bottom = document.createElement("div");
    bottom.className = "info-bottom";
    bottom.style.position = 'relative';
    bottom.style.top = '0px';
    bottom.style.margin = '0 auto';
    var sharp = document.createElement("img");
    sharp.src = "https://webapi.amap.com/images/sharp.png";
    bottom.appendChild(sharp);
    info.appendChild(bottom);
    return info;
  },
  closeInfoWindow: function (index) {
    this.companyInfoWindow[index].close()
  },
}