/* *********************************************************** */
// Created by Macheng on 2019/07/31.
// Description:
// This is a class of map engine.
// Ver 1.0 save marker path by each copy, this will cost more space.
/* *********************************************************** */

import * as maptalks from 'maptalks'
import * as THREE from 'three'
import { PathPlayerPos, PathUwbDev, PathCamera, PathUwbAGV } from './symbolSvg.js'
import { Laycon, LAYER_ID_DEFS, LAYER_DEFINES } from './laycon.js'
import { DrawEx } from './drawExFunc.js'
import { ClusterLayer } from './MyClusterLayer'
// import Color from 'color'
// import colorString from 'color-string'


// const ANC_DEFAULT_MARKER_FILL = '#0000FF'
// const ANC_SELECT_MARKER_FILL = '#FF0000'

function createResolutions() {
  const resolutions = []
  var d = 2 * 6378137 * Math.PI
  for (var i = 0; i < 48; i++) {
    resolutions[i] = d / (256 * Math.pow(2, i))
  }
  return resolutions
}

const ATLAS_VERSION = 210

class BackgroundConf {
  mode = 0
  minLng = -10000
  minLat = -10000
  maxLng = 10000
  maxLat = 10000
  color = '#ffffff'
  url = 'static/img/white.png'
  fromJSON(jObj) {
    this.mode = Number(jObj['mode']) || 0
    if (jObj.hasOwnProperty('minLng')) {
      this.minLng = Number(jObj['minLng'])
    }
    if (jObj.hasOwnProperty('maxLng')) {
      this.maxLng = Number(jObj['maxLng'])
    }
    if (jObj.hasOwnProperty('minLat')) {
      this.minLat = Number(jObj['minLat'])
    }
    if (jObj.hasOwnProperty('maxLat')) {
      this.maxLat = Number(jObj['maxLat'])
    }
    this.url = jObj['url'] || ''
    this.color = jObj['color'] || '#ffffff'
  }

  toJSON() {
    return {
      mode: this.mode,
      minLng: this.minLng,
      maxLng: this.maxLng,
      minLat: this.minLat,
      maxLat: this.maxLat,
      url: this.url,
      color: this.color
    }
  }
}

class AtlasConf {
  name = ''
  oldVer = 0
  id = 0
  speedLimit = -1
  altitudeMode = 0
  encrypt = 1 // 0: no encrypt, 1: AES-128-CBC PKCS#7
  mapMode = 2
  centerX = 113.18553
  centerY = 22.01226
  // centerX = 0
  // centerY = 0
  zoom = 18


  fromJSON(jObj) {
    if (!jObj) jObj = {}
    this.name = jObj['name'] || ''
    this.oldVer = jObj['version'] || 0
    this.id = Number(jObj['id']) || 0
    this.speedLimit = Number(jObj['speedLimit']) || 0
    this.altitudeMode = Number(jObj['altitudeMode']) || 0
    this.mapMode = Number(jObj['mapMode']) || 0
    this.centerX = Number(jObj['centerX']) || 0
    this.centerY = Number(jObj['centerY']) || 0
  }

  toJSON() {
    return {
      id: this.id,
      name: this.name,
      version: ATLAS_VERSION,
      speedLimit: this.speedLimit,
      altitudeMode: this.altitudeMode,
      encrypt: 1,
      mapMode: this.mapMode,
      centerX: this.centerX,
      centerY: this.centerY
    }
  }
}

const DRAW_MODE = {
  SELECT: 'select',
  POLYGON: 'polygon',
  CIRCLE: 'circle',
  ELLIPSE: 'ellipse',
  RECTANGLE: 'rectangle',
  LABEL: 'label',
  TEXTBOX: 'textbox',
  PLAYER: 'player',
  ANCHOR: 'anchor'
}

class MapEngine {
  _node = null // 关联的DOM节点
  _tickRefresh = 0 // 刷新计时器
  _editable = false // 是否启用编辑
  _drawMode = '' // 特殊的绘制模式，如player, anchor等
  _drawProperties = null

  /**
   * {maptalks.Map}
   */
  mt = null // MapTalks的Map实例

  bearing = 0
  bgConf = new BackgroundConf()
  centerX = 0
  centerY = 0
  cfg = new AtlasConf()

  drawExFunc = null // DrawTool 的特殊绘制函数：基站、文本、文本框等
  drawTool = null // DrawTool实例
  drawSymbol = { // DrawTool的Symbol实例
    'lineWidth': 1,
    'lineColor': 'rgba(0,0,0,1)',
    'textSize': 10,
    'textFill': 'rgba(0,0,0,1)',
    'textHaloRadius': 1,
    'textHaloFill': 'rgba(255,255,255,1)',
    'fillColor': 'rgba(135,135,135,1)',
    'altitude': 0,
    'height': 0,
    'boxWidth': 200,
    'boxHeight': 30
  }

  laycons = {} // 全部图层容器
  _layer3d = null // 特别的 3D 图层

  originView = null // 原始视图
  pitch = 0
  raycaster = null
  resolutions = createResolutions()
  selLaycon = null // 当前选择的图层
  selGeos = [] // 选择的物件

  zoom = 5

  _tags = []      // 保持关联的TAG列表
  _sheets = []    // 保持关联的SHEET列表
  _anchors = []   // 保持关联的ANCHOR列表
  isRt = true

  cbAddGeometry = null        // 新增Geometry的回调函数
  cbAddDevice = null          // 新增Device的回调函数
  cbOnClickCluster = null     // 点击Cluster的回调函数
  cbOnClusterChange = null    // Cluster改变回调函数
  cbOnClickMarker = null      // 点击Marker的回调函数

  _clusterEnableMode = {
    'sign': 21
  }   // 保持的Cluster启用模式

  constructor(opts) {
    if (!opts) opts = {}
    this.init(opts)
  }

  get editable() {
    return this._editable
  }

  set editable(val) {
    this._editable = val
    this.resetMapOperation()
  }

  get selLayer() {
    return this.selLaycon ? this.selLaycon.layer : null
  }

  get toolSymbol() {
    return this.drawTool ? this.drawTool.options['symbol'] : null
  }

  getClusterEnable(layerName) {
    if (this._clusterEnableMode[layerName]) {
      return this._clusterEnableMode[layerName]
    }
    return null
  }

  setClusterEnable(layerName, mode) {
    const layer = this.getLayer(layerName)
    if (layer) {
      layer.config('maxClusterZoom', mode)
      this._clusterEnableMode[layerName] = mode
    }
  }

  _initMapClick() {
    this.mt.on('click', (e) => {
      // Editable
      if (this.editable) {
        if (this.selLaycon && this.selLaycon.layer !== this._layer3d) {
          if (this._drawMode) {
            if (this.drawExFunc) {
              this.drawExFunc(this, e.coordinate, this.drawSymbol, this._drawMode)
            }
            this._drawMode = null
          } else {
            if (this.drawTool && this.drawTool.isEnabled()) {
              return
            }
            // reset colors
            this.clearSelection()
            this.selGeos = []
            if (this.selLaycon && this.selLaycon.layer) {
              this.selLaycon.layer.forEach(function (g) {
                g.endEdit()
                g.config('draggable', false)
              })
            }
            // identify
            this.mt.identify(
              {
                'coordinate': e.coordinate,
                'layers': [this.selLaycon.layer]
              },
              (geos) => {
                this.selGeos = geos
                geos.forEach(function (g) {
                  if (g.isLock) return
                  g.config('draggable', true)
                  g.startEdit()
                  if (g.getJSONType().toLowerCase() === 'textbox' ||
                    g.getJSONType().toLowerCase() === 'label') {
                    // g.endEdit()
                  }
                  // console.log('sel geo', g)
                })
                this.adapterModel()
              }
            )
          }
        } else {
          const mouse = new THREE.Vector2()
          const width = this._node.offsetWidth
          const height = this._node.offsetHeight
          // console.log('width', width, 'height', height)
          mouse.x = (e.domEvent.layerX / width) * 2 - 1
          mouse.y = -(e.domEvent.layerY / height) * 2 + 1

          const objects = []
          if (this.selLaycon) {
            this.selLaycon.getScene().children.forEach(child => {
              if (child instanceof THREE.Mesh) {
                objects.push(child)
              }
            })
            this.raycaster.setFromCamera(mouse, this.selLaycon.getCamera())
          }
          const intersects = this.raycaster.intersectObjects(objects)
          if (intersects.length > 0) {
            const m = intersects[0]
            console.log('m', m)
            // console.log('Mesh', intersects[0])
          }
        }
      } else {
        // Not editable
        const signLayer = this.getLayer('sign')
        if (signLayer) {
          const rtn = signLayer.identify(e.coordinate)
          if (rtn && rtn.children && rtn.children.length && this.cbOnClickCluster) {
            this.cbOnClickCluster('sign', rtn)
          }
        }

        const tagLayer = this.getLayer('tag')
        if (tagLayer) {
          const rtn = tagLayer.identify(e.coordinate)
          if (rtn && rtn.children && rtn.children.length && this.cbOnClickCluster) {
            this.cbOnClickCluster('tag', rtn)
          }
        }
      }
    })
  }

  _initMapDblClick() {
    this.mt.on('dblclick', (e) => {
      if (this.editable) {
        const vecDisableEditType = ['dylabel']
        if (this.selLaycon && this.selLaycon.layer !== this._layer3d) {
          this.selGeos.forEach(function (g) {
            if (g.getJSONType().toLowerCase() === 'textbox' ||
              g.getJSONType().toLowerCase() === 'label') {
              const props = g.getProperties()
              if (props && props['type'] && vecDisableEditType.indexOf(props['type']) >= 0) {
                return
              }
              g.endEdit()
              g.startEditText()
            }
          })
        }
      }
    })
  }

  _initContextMenu() {
    if (this.editable) {
      const options = {
        'items': [
          '-',
          {
            item: '取消绘制',
            click: () => {
              if (self.drawTool) {
                self.drawTool.disable()
              }
            }
          },
          {
            item: '取消选择',
            click: () => {
              self.clearSelection()
            }
          }
        ]
      }
      if (this.mt) {
        this.mt.setMenu(options)
      }
    } else {
      if (this.mt) {
        this.mt.removeMenu()
      }
    }
  }

  _initDrawTool() {
    console.log('initDrawTool')
    this.drawTool = new maptalks.DrawTool({
      mode: 'Point'
    }).addTo(this.mt).disable()
    this.drawExFunc = DrawEx

    this.drawTool.on('drawstart', (param) => {
    })

    this.drawTool.on('drawend', (param) => {
      console.log('param', param)
      param.geometry.properties = param.geometry.getSymbol()
      if (!param.geometry.properties) {
        param.geometry.properties = {}
      }
      param.geometry.properties['altitude'] = this.drawSymbol.altitude
      param.geometry.properties['height'] = this.drawSymbol.height
      if (this.selLaycon) {
        Math.random()
        Math.random()
        if (!param.geometry.getId()) {
          const id = this.selLaycon.name + Math.floor((new Date().getTime() / 1000) % 1000000000)
          param.geometry.setId(id)
          param.geometry.isLock = false
        }
        switch (this.selLaycon.name) {
          case 'border':
            param.geometry.properties['limit'] = 0
            break
          case 'area':
            param.geometry.properties['addr'] = 0
            param.geometry.properties['level'] = 0
            param.geometry.properties['delay'] = 0
            // this.tmpPoly = param.geometry.getCoordinates()[0]
            // this.tmpPoly.splice(this.tmpPoly.length - 1, 1)
            // console.log('area poly', this.tmpPoly)
            break
          case 'thing':
            // const c = param.geometry.getCoordinates()
            // console.log('thing', c)
            // if (this.tmpPoly.length) {
            //   const b = pointInPolygon(this.tmpPoly, c)
            //   console.log('pointInPolygon', b)
            //   if (b) {
            //     const vec = nearPoints(this.tmpPoly, c)
            //     const svec = this.tmpPoly.slice(0)
            //     console.log('near pts', svec)
            //     for (let i = 0; i < svec.length - 1; i++) {
            //       const co = getCrossPtInOrthByPts(svec[i], svec[i + 1], c)
            //       if (co.x < Math.min(svec[i].x, svec[i + 1].x) ||
            //         co.x > Math.max(svec[i].x, svec[i + 1].x) ||
            //         co.y < Math.min(svec[i].y, svec[i + 1].y) ||
            //         co.y > Math.max(svec[i].y, svec[i + 1].y)
            //       ) {
            //         continue
            //       }
            //       vec.push(co)
            //     }
            //     console.log('candidate pts', vec)
            //     let m = -1
            //     let pickC = null
            //     for (const v of vec) {
            //       const dis = (v.x - c.x) * (v.x - c.x) + (v.y - c.y) * (v.y - c.y)
            //       if (m > dis || m < 0) {
            //         m = dis
            //         pickC = v
            //       }
            //     }
            //     console.log('pick pt', pickC)
            //
            //     const jObj = param.geometry.toJSON()
            //     const tmpGeo = maptalks.Geometry.fromJSON(jObj)
            //     tmpGeo.setCoordinates(pickC)
            //     const id2 = this.selectLayer.getId() + Math.floor(Math.random() * 10000)
            //     tmpGeo.setId(id2)
            //     this.selectLayer.addGeometry(tmpGeo)
            //   }
            // }
            break
        }
        if (this._drawProperties) {
          param.geometry.setProperties(this._drawProperties)
        }
        this._drawProperties = null
        param.geometry.properties['name'] = param.geometry.getId()
        param.geometry.properties['action'] = ''
        this.selLaycon.addGeometry(param.geometry)
        if (this.cbAddGeometry) {
          this.cbAddGeometry(param.geometry, this.selLaycon.name)
        }
      }
      // this.mapEngine.selLaycon.addGeometry(param.geometry)
      this.drawTool.disable()
    })

    // const toolSymbol = this.drawTool.options['symbol']
    // toolSymbol.lineWidth = this.drawSymbol.lineWidth
    // toolSymbol.lineColor = this.drawSymbol.lineColor
    // toolSymbol.polygonFill = this.drawSymbol.fillColor
    // toolSymbol.textSize = this.drawSymbol.textSize
    // toolSymbol.textFill = this.drawSymbol.textFill
    // toolSymbol.textHaloRadius = this.drawSymbol.textHaloRadius
    // toolSymbol.textHaloFill = this.drawSymbol.textHaloFill
    // toolSymbol.altitude = this.drawSymbol.altitude
    // toolSymbol.boxWidth = this.drawSymbol.boxWidth
    // toolSymbol.boxHeight = this.drawSymbol.boxHeight
  }

  adapterModel() {
    if (this.selGeos.length <= 0 && this.drawTool) {
      const toolSymbol = this.drawTool.options['symbol']
      this.drawSymbol.lineWidth = toolSymbol.lineWidth || this.drawSymbol.lineWidth
      this.drawSymbol.lineColor = toolSymbol.lineColor || this.drawSymbol.lineColor
      this.drawSymbol.fillColor = toolSymbol.polygonFill || this.drawSymbol.polygonFill
      this.drawSymbol.textSize = toolSymbol.textSize || this.drawSymbol.textSize
      this.drawSymbol.textFill = toolSymbol.textFill || this.drawSymbol.textFill
      this.drawSymbol.textHaloRadius = toolSymbol.textHaloRadius || this.drawSymbol.textHaloRadius
      this.drawSymbol.textHaloFill = toolSymbol.textHaloFill || this.drawSymbol.textHaloFill
      this.drawSymbol.altitude = toolSymbol.altitude || this.drawSymbol.altitude
      this.drawSymbol.height = toolSymbol.height || this.drawSymbol.height
      this.drawSymbol.boxWidth = toolSymbol.boxWidth || this.drawSymbol.boxWidth
      this.drawSymbol.boxHeight = toolSymbol.boxHeight || this.drawSymbol.boxHeight
      return
    }
    const m = this.selGeos[0]
    switch (m.getJSONType().toLowerCase()) {
      case 'textbox':
        this.drawSymbol.lineWidth = m.getBoxSymbol().markerLineWidth
        this.drawSymbol.lineColor = m.getBoxSymbol().markerLineColor
        this.drawSymbol.fillColor = m.getBoxSymbol().markerFill
        this.drawSymbol.textSize = m.getTextStyle().symbol.textSize
        this.drawSymbol.textFill = m.getTextStyle().symbol.textFill
        this.drawSymbol.textHaloRadius = m.getTextStyle().symbol.textHaloRadius
        this.drawSymbol.textHaloFill = m.getTextStyle().symbol.textHaloFill
        this.drawSymbol.boxWidth = m.getWidth()
        this.drawSymbol.boxHeight = m.getHeight()
        break
      case 'label':
        this.drawSymbol.lineWidth = m.getBoxStyle().symbol.markerLineWidth
        this.drawSymbol.lineColor = m.getBoxStyle().symbol.markerLineColor
        this.drawSymbol.fillColor = m.getBoxStyle().symbol.markerFill
        this.drawSymbol.textSize = m.getTextSymbol().textSize
        this.drawSymbol.textFill = m.getTextSymbol().textFill
        this.drawSymbol.textHaloRadius = m.getTextSymbol().textHaloRadius
        this.drawSymbol.textHaloFill = m.getTextSymbol().textHaloFill
        this.drawSymbol.boxWidth = m.getBoxStyle().minWidth
        this.drawSymbol.boxHeight = m.getBoxStyle().minHeight
        break
      default:
        this.drawSymbol.lineWidth = m.properties.lineWidth || 0
        this.drawSymbol.lineColor = m.properties.lineColor || '#000000'
        this.drawSymbol.fillColor = m.properties.polygonFill || '#333333'
        break
    }
    this.drawSymbol.altitude = m.properties.altitude || 0
    this.drawSymbol.height = m.properties.height || 0
  }

  addAnchor(anchor) {
    if (!anchor) return

    for (const v of this._anchors) {
      if (v.addr == anchor.addr) {
        return
      }
    }

    this._anchors.push(anchor)

    const start = { x: anchor.x, y: anchor.y }

    const geo = new maptalks.Marker(
      anchor.coordinate || start,
      {
        'symbol': {
          'markerType': 'path',
          'markerPath': PathUwbDev,
          'markerPathWidth': 1024,
          'markerPathHeight': 1024,
          'markerFill': '#0000ff', // will override tiger path's style properties
          // 'markerLineColor' : 12,
          'markerWidth': 32,
          'markerHeight': 32,
          'markerDy': 16,
          'markerDx': 0,
          'textName': 'A' + anchor.addr,
          'textDy': -20
        },
        'properties': {
          'altitude': anchor.altitude,
          'addr': anchor.addr,
          'name': anchor.name,
          'jobId': anchor.jobId
        }
      }
    )
    geo.setId(anchor.id || anchor.name)
    geo.isLock = false
    geo.setCoordinates(anchor.coordinates || start)
    this.getLayer('anchor').addGeometry(geo)

    if (anchor.setGeo) {
      anchor.setGeo(geo)
    }
  }

  addArea(area) {
    const geo = maptalks.GeoJSON.toGeometry(area.geoJson)
    geo.setId(area.id || area.name)
    geo.updateSymbol(geo.properties)
    geo.isLock = false
    this.getLayer('area').addGeometry(geo)
  }

  addDataItem(dataItem) {
    const geo = maptalks.Geometry.fromJSON(dataItem.geoJson)
    geo.setId(dataItem.id || dataItem.name)
    geo.isLock = false
    geo.properties.defVal = geo.properties.val
    this.getLayer('data').addGeometry(geo)
  }

  addDevice(device) {
    let markerPath = []
    switch (device.type) {
      case 'camera':
        markerPath = PathCamera
        break
    }
    const geo = new maptalks.Marker(
      device.coordinate,
      {
        'symbol': {
          'markerType': 'path',
          'markerPath': markerPath,
          'markerPathWidth': 1024,
          'markerPathHeight': 1024,
          'markerFill': '#0000ff', // will override tiger path's style properties
          // 'markerLineColor' : 12,
          'markerWidth': 32,
          'markerHeight': 32,
          'markerDy': 0,
          'markerDx': 0,
          'textName': '{jobId}\nA{addr}',
          'textDy': 14
        },
        'properties': device.props
      }
    )
    geo.setId(device.id || device.name)
    geo.isLock = false
    geo.setCoordinates(device.coordinates)
    this.getLayer('device').addGeometry(geo)
    if (this.cbAddDevice) {
      this.cbAddDevice(device, geo)
    }
  }

  addLaycon(laycon) {
    if (!this.laycons.hasOwnProperty(laycon.name)) {
      this.laycons[laycon.name] = laycon
      this.mt.addLayer(laycon.layer)
    }
    return this
  }


  /**
   *
   * @param {Array} signs
   * @param {Array} mainTypeDefs
   */
  addSigns(signs, mainTypeDefs) {
    const markers = []
    for (const sign of signs) {
      let symbol = {}
      if (mainTypeDefs && sign.mainType < mainTypeDefs.length && mainTypeDefs[sign.mainType].iconBase64) {
        symbol = {
          'markerFile': mainTypeDefs[sign.mainType].iconBase64,
          'markerPathWidth': 1024,
          'markerPathHeight': 1024,
          'markerFill': '#ff4444', // will override tiger path's style properties
          // 'markerLineColor' : 12,
          'markerWidth': 32,
          'markerHeight': 32,
          'markerDy': 0,
          'markerDx': 0,
          'textName': '{id}',
          'textWeight': 900,
          'textDy': 10
        }
      } else {
        symbol = {
          'markerType': 'Ellipse',
          'markerPathWidth': 1024,
          'markerPathHeight': 1024,
          'markerFill': '#ff4444', // will override tiger path's style properties
          // 'markerLineColor' : 12,
          'markerWidth': 32,
          'markerHeight': 32,
          'markerDy': 0,
          'markerDx': 0,
          'textName': '{id}',
          'textWeight': 900,
          'textDy': 10
        }
      }

      const m = new maptalks.Marker(
        [sign.lng, sign.lat],
        {
          'symbol': symbol,
          'properties': {
            'id': sign.id,
            'mainType': sign.mainType
          }
        }
      ).on('click', () => {
        if (this.cbOnClickMarker) {
          this.cbOnClickMarker(m, sign)
        }
      })

      markers.push(m)
    }

    const layerSign = this.getLayer('sign')
    if (layerSign) {
      layerSign.addGeometry(markers)
    }
    this.setSelLaycon('sign')
  }

  replay(line, dt, needShow, finishClear, pathCoords) {
    // console.log('needShow', needShow)
    //line's animateShow
    line.hide()
    if (needShow) {
      line.animateShow({
        duration: dt,
        easing: 'linear'
      }, function (frame) {
        if (frame.state.playState === 'finished') {
          if (finishClear) {
            if (line.tag) {
              if (line.tag.path) {
                line.tag.path.setCoordinates(pathCoords)
              }
              line.tag.removeLine(line)
            }
          }
        }
      })

      // if (line.createTime) {
      //   line.show()
      // } else {
      //
      // }
    } else {
      line.hide()
    }
  }



  addSheet(sheet) {
    if (!sheet) return
    for (const v of this._sheets) {
      if (v.id === sheet.id) {
        return
      }
    }

    const geo = maptalks.GeoJSON.toGeometry(sheet.geoJson)
    geo.setId(sheet.id || sheet.name)
    geo.updateSymbol(geo.properties)
    geo.isLock = false
    geo.sheet = sheet
    sheet.setGeo(geo)
    this.getLayer(LAYER_DEFINES[LAYER_ID_DEFS.IdSheet].name).addGeometry(geo)
  }

  addPath(x, y, addr, needShow, color, lineWidth = 6) {
    const tag = this.getTag(addr)
    if (!tag) return
    const traceLayer = this.getLayer('trace')
    tag.removeLines(-1)
    if (!tag.path) {
      tag.path = new maptalks.LineString([], {
        smoothness: 0.2,
        'symbol': {
          'lineColor': color,
          'lineWidth': lineWidth,
          'lineJoin': 'round', //miter, round, bevel
          'lineCap': 'round', //butt, round, square
          'lineDasharray': null, //dasharray, e.g. [10, 5, 5]
          'lineOpacity ': 0.5
        }
      }).addTo(traceLayer)
    }

    if (tag.showInAtlas) {
      if (tag.path) {
        tag.path.show()
      }
    } else {
      if (tag.path) {
        tag.path.hide()
      }
    }

    const pathCoords = tag.path.getCoordinates()
    pathCoords.push([x, y])
    tag.path.setCoordinates(pathCoords)
  }

  addTrace(x, y, nx, ny, dt, addr, needShow, color, nowData = -1, lineWidth = 6) {
    const tag = this.getTag(addr)
    if (!tag) return
    const traceLayer = this.getLayer('trace')
    const line = new maptalks.LineString(
      [
        [x, y],
        [nx, ny]
      ],
      {
        symbol: {
          'lineColor': color,
          'lineWidth': lineWidth,
          'lineJoin': 'round', //miter, round, bevel
          'lineCap': 'round', //butt, round, square
          'lineDasharray': null, //dasharray, e.g. [10, 5, 5]
          'lineOpacity ': 0.5
        }
      }
    ).addTo(traceLayer)
    tag.addLine(line)
    if (tag.showInAtlas) {
      line.show()
      if (tag.path) {
        tag.path.show()
      }
    } else {
      line.hide()
      if (tag.path) {
        tag.path.hide()
      }
    }
    if (nowData < 0) {
      line.createTime = -1
    } else {
      line.createTime = nowData
    }
    if (tag.showInAtlas) {
      let pathCoords = []
      if (nowData < 0) {
        if (!tag.path) {
          tag.path = new maptalks.LineString([], {
            'smoothness': 0.08,
            'symbol': {
              'lineColor': color,
              'lineWidth': lineWidth,
              'lineJoin': 'round', //miter, round, bevel
              'lineCap': 'round', //butt, round, square
              'lineDasharray': null, //dasharray, e.g. [10, 5, 5]
              'lineOpacity ': 0.5
            }
          }).addTo(traceLayer)
        }
        pathCoords = tag.path.getCoordinates()
        pathCoords.push(new maptalks.Coordinate([nx, ny]))
      }

      this.replay(line, dt, needShow, nowData < 0, pathCoords)
    }
  }
  addTag(tag, radius) {
    if (!tag) return
    for (const v of this._tags) {
      if (v.addr === tag.addr) {
        return
      }
    }
    const start = { x: tag.x, y: tag.y }
    // const end = { x: 0, y: 0 }
    const thingLayer = this.getLayer('tag')
    const geoIcon = new maptalks.Marker(start, {
      'symbol': {
        'markerType': 'path',
        'markerPath': tag.addr > 200 ? PathUwbAGV : PathPlayerPos,
        'markerPathWidth': tag.addr > 200 ? 1359 : 1024,
        'markerPathHeight': 1024,
        'markerFill': '#4444ff', // will override tiger path's style properties
        // 'markerLineColor' : 12,
        'markerWidth': 24,
        'markerHeight': 24,
        'markerDy': 0,
        'markerDx': 0,

        'textFaceName': 'sans-serif',
        'textName': 'name', // value from name in geometry's properties
        'textWeight': 'normal', // 'bold', 'bolder'
        'textStyle': 'normal', // 'italic', 'oblique'
        'textSize': 20,
        'textFont': null, // same as CanvasRenderingContext2D.font, override textName, textWeight and textStyle
        'textFill': '#4444ff',
        'textOpacity': 1,
        'textHaloFill': '#fff',
        'textHaloRadius': 2,
        'textWrapWidth': null,
        'textWrapCharacter': '\n',
        'textLineSpacing': 0,
        'textDx': 0,
        'textDy': -40,
        'textHorizontalAlignment': 'middle', // left | middle | right | auto
        'textVerticalAlignment': 'middle', // top | middle | bottom | auto
        'textAlign': 'center' // left | right | center | auto
      },
      'properties': {
        'altitude': 0,
        'addr': tag ? tag.addr : 0,
        'name': tag ? tag.playerName : '(undefined)'
      }
    })
    // geoIcon.hide()
    if (!thingLayer.geoIconList) {
      thingLayer.geoIconList = []
    }
    thingLayer.geoIconList.push(geoIcon)
    // thingLayer.geoIconList.push(geoIcon)
    // geoIcon.noMesh = true
    geoIcon.updateSymbol({ 'textName': tag.playerName })
    thingLayer.addGeometry(geoIcon)
    if (tag.setGeoIcon) {
      tag.setGeoIcon(geoIcon)
    }

    // const clusterLayer = this.getLayer('cluster')
    // const geoCluster = new maptalks.Circle(start, radius, {
    //   'symbol': {
    //     lineColor: '#ffffff',
    //     lineWidth: 2,
    //     polygonFill: '#ff0000',
    //     polygonOpacity: 0.4
    //   }
    // })
    // if (!clusterLayer.clusterList) {
    //   clusterLayer.clusterList = []
    // }
    // clusterLayer.clusterList.push(geoCluster)
    // clusterLayer.addGeometry(geoCluster)
    // tag.setGeoCluster ? tag.setGeoCluster(geoCluster) : null
    // tag.refreshCluster(tag.cluster)

    this._tags.push(tag)
  }

  clean() {
    this.mt.remove()
  }

  clearSelection() {
    for (const g of this.selGeos) {
      g.endEdit()
      g.config('draggable', false)
    }
    this.selGeos = []
  }

  visibleTag(addr, show) {
    const tag = this.getTag(addr)
    if (tag) {
      tag.showInAtlas = show
    }
  }

  sortLayers() {
    const sortLayerIds = []
    for (const v of LAYER_DEFINES) {
      if (this.getLayer(v.name)) {
        sortLayerIds.push(v.name)
      }
    }

    for (const layer of this.mt.getLayers()) {
      if (sortLayerIds.indexOf(layer.getId()) < 0) {
        sortLayerIds.push(layer.getId())
      }
    }

    const drawLayer = this.mt.getLayer('_maptalks__internal_layer_drawtool')
    if (drawLayer) {
      sortLayerIds.push(drawLayer.getId())
    }

    this.mt.sortLayers(sortLayerIds)
  }

  clearTraceByTimespan(timespan) {
    for (const tag of this._tags) {
      tag.removeLines(timespan)
      tag.clearPath()
    }
  }

  create3dMesh() {
    const self = this
    const features = []
    this.laycons['wall'].layer.forEach(function (g) {
      features.push(g.toGeoJSON())
    })
    this.laycons['thing'].layer.forEach(function (g) {
      if (!g.noMesh) {
        features.push(g.toGeoJSON())
      }
    })

    this._layer3d.clearMesh()
    this._layer3d.hide()
    features.forEach(function (g) {
      let altitude = 0
      let height = 0
      let color = '#333333'
      let opacity = 1
      if (g.properties) {
        altitude = g.properties.altitude || altitude
        height = g.properties.height || height
        color = g.properties.polygonFill || color
        opacity = g.properties.polygonOpacity || opacity
      }
      const m = new THREE.MeshPhongMaterial({ color: color, opacity: opacity })
      const mesh = self._layer3d.toExtrudeMesh(maptalks.GeoJSON.toGeometry(g), altitude + height, m, height)
      // mesh.rotateY(angle2radian(90))
      if (Array.isArray(mesh)) {
        self._layer3d.getScene().add.apply(self._layer3d.getScene(), mesh)
      } else {
        self._layer3d.getScene().add(mesh)
      }
    })
    this._layer3d.show()
  }

  createAni(styles, options, stepCb) {
    return maptalks.animation.Animation.animate(
      styles, options, stepCb)
  }

  recreateAtlas() {
    const jObj = this.toJSON()
    this.clean()
    this.fromJSON(jObj)
  }

  createAtlas(node) {
    this.zoom = this.cfg.zoom
    this._node = node
    this.centerX = this.cfg.centerX
    this.centerY = this.cfg.centerY

    this.mt = new maptalks.Map(node, {
      // zoomControl : true,
      center: [this.centerX, this.centerY],
      zoom: this.zoom,
      pitch: this.pitch,
      bearing: this.bearing,

      attribution: {
        'content1': '<span style="padding:4px;">&copy; <a href="http://www.scenauto.com">上海迅见</a> 自主研发</span>',
        'content': ''
      }
    })

    // const dpr = this.mt.getDevicePixelRatio()
    // const scaler = dpr > 1 ? 2 : 1

    console.log('mapMode', this.cfg.mapMode)

    if (this.cfg.mapMode != 0) {
      console.log('PROJECTIONS[this.cfg.mapMode]', PROJECTIONS[this.cfg.mapMode])
      this.mt.setBaseLayer(new maptalks.TileLayer('base', {
        maxAvailableZoom: PROJECTIONS[this.cfg.mapMode].maxAvailableZoom,

        urlTemplate: PROJECTIONS[this.cfg.mapMode].urlTemplate,
        subdomains: PROJECTIONS[this.cfg.mapMode].subdomains,

        attribution: ' '

      }))
    }

    this.mt.setSpatialReference({
      resolutions: PROJECTIONS[this.cfg.mapMode].resolutions,
      projection: PROJECTIONS[this.cfg.mapMode].projection,
      fullExtent: PROJECTIONS[this.cfg.mapMode].fullExtent
    })

    this.mt.setMaxZoom(24)

    this.originView = this.mt.getView()
    // this.focusZero()
    // this.focusCenter()

    this.raycaster = new THREE.Raycaster()
    this.initMapOperation()

    return this
  }

  createLaycons() {
    for (const item of LAYER_DEFINES) {
      const laycon = new Laycon(item, this)
      laycon.show()
      if (laycon.type === 'vec3d') {
        this._layer3d = laycon.layer
      }
    }
  }

  fitExtent(opts) {
    const inVec = ['border', 'wall', 'anchor', 'thing']
    let extent = opts
    if (!extent) {
      for (const item of LAYER_DEFINES) {
        if (item.type === 'vector' && inVec.indexOf(item.name) >= 0) {
          const layer = this.getLayer(item.name)
          if (layer) {
            const e = layer.getExtent()
            if (e) {
              if (extent == null) {
                extent = new maptalks.Extent(e.xmin, e.ymin, e.xmax, e.ymax)
              }
              if (e.xmin < extent.xmin) {
                extent.xmin = e.xmin
              }
              if (e.ymin < extent.ymin) {
                extent.ymin = e.ymin
              }
              if (e.xmax > extent.xmax) {
                extent.xmax = e.xmax
              }
              if (e.ymax > extent.ymax) {
                extent.ymax = e.ymax
              }
            }
          }
        }
      }
    }
    this.mt.fitExtent(extent, 0, { 'duration': 50 })

    return extent
  }

  fromJSON(jObj, additionAnchors = null, additionDevices = null) {
    this.mt.remove()
    this._drawMode = null
    this.laycons = {}
    this._layer3d = null
    this.selGeos = []

    // load mt cfg
    this.cfg.fromJSON(jObj.cfg)
    this.centerX = this.cfg.centerX
    this.centerY = this.cfg.centerY

    let content = {}
    content = jObj.content

    this.zoom = this.cfg.zoom

    // load mt
    this.mt = maptalks.Map.fromJSON(this._node, content.mt)
    this.mt.setMaxZoom(30)

    if (!this.mt.getBaseLayer()) {
      if (this.cfg.mapMode != 0) {
        console.log('PROJECTIONS[this.cfg.mapMode]', PROJECTIONS[this.cfg.mapMode])
        this.mt.setBaseLayer(new maptalks.TileLayer('base', {
          maxAvailableZoom: PROJECTIONS[this.cfg.mapMode].maxAvailableZoom,
          maxZoom: 24,

          urlTemplate: PROJECTIONS[this.cfg.mapMode].urlTemplate,
          subdomains: PROJECTIONS[this.cfg.mapMode].subdomains,

          attribution: ' '

          // tileSystem: PROJECTIONS[this.cfg.mapMode].tileSystem,
        }))
      }
    }

    this.mt.config('seamlessZoom', true)

    this.mt.config('spatialReference', {
      resolutions: PROJECTIONS[this.cfg.mapMode].resolutions,
      projection: PROJECTIONS[this.cfg.mapMode].projection,
      fullExtent: PROJECTIONS[this.cfg.mapMode].fullExtent
    })

    this.mt.config('fpsOnInteracting', 0)

    // load vector layers
    for (const item of LAYER_DEFINES) {
      for (const layer of this.mt.getLayers()) {
        if (layer.getId() === item.name) {
          const laycon = new Laycon(item, this, layer)
          if (this.editable) {
            laycon.show()
          } else {
            item.runShow ? laycon.show() : laycon.hide()
          }
          if (laycon.type === 'vec3d') {
            this._layer3d = laycon.layer
          }
          break
        }
      }
    }

    // load bg conf
    this.bgConf.fromJSON(jObj.bgConf)
    const bgLaycon = new Laycon(LAYER_DEFINES[LAYER_ID_DEFS['IdBg']], this)
    this.refreshBg(this.bgConf)
    bgLaycon.show()

    let laycon = null

    // load anchors
    let idxLaycon = LAYER_ID_DEFS['IdAnchor']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    !this.editable && LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()
    const anchors = jObj.content.anchors || []
    for (const anc of anchors) {
      this.addAnchor(anc)
    }

    // load data
    idxLaycon = LAYER_ID_DEFS['IdData']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    !this.editable && LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()
    const dataItems = content.dataItems || []
    for (const d of dataItems) {
      this.addDataItem(d)
    }

    // load devices
    idxLaycon = LAYER_ID_DEFS['IdDevice']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    !this.editable && LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()
    const devices = content.devices || []
    for (const dev of devices) {
      if (additionDevices) {
        for (const v of additionDevices) {
          if (Number(v.addr) === Number(dev.addr)) {
            dev.jobId = v.jobId
            break
          }
        }
      }
      this.addDevice(dev)
    }

    // load areas
    idxLaycon = LAYER_ID_DEFS['IdArea']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    !this.editable && LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()
    const areas = jObj.content.areas || []
    for (const area of areas) {
      this.addArea(area)
    }

    // load trace
    idxLaycon = LAYER_ID_DEFS['IdTrace']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    !this.editable && LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()

    // create 3D
    idxLaycon = LAYER_ID_DEFS['Id3d']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    this._layer3d = laycon.layer
    this._layer3d.clearMesh()
    this._layer3d.show()

    // create sheet
    idxLaycon = LAYER_ID_DEFS['IdSheet']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    this.editable || LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()

    // create tag
    idxLaycon = LAYER_ID_DEFS['IdTag']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    this.editable || LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()

    // create stat
    idxLaycon = LAYER_ID_DEFS['IdStat']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    this.editable || LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()

    // create heat
    idxLaycon = LAYER_ID_DEFS['IdHeat']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    this.editable || LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()

    // create sign
    if (this.getLaycon('sign')) {
      this.removeLaycon('sign')
    }
    idxLaycon = LAYER_ID_DEFS['IdSign']
    laycon = new Laycon(LAYER_DEFINES[idxLaycon], this)
    this.editable || LAYER_DEFINES[idxLaycon].runShow ? laycon.show() : laycon.hide()


    const sortLayerIds = []
    for (const v of LAYER_DEFINES) {
      if (this.getLayer(v.name)) {
        sortLayerIds.push(v.name)
      }
    }
    this.mt.sortLayers(sortLayerIds)

    // load view
    const view = content.view
    view ? this.mt.setView(view) : null

    this.originView = this.mt.getView()

    this.raycaster = new THREE.Raycaster()
    this.initMapOperation()

    this._tickRefresh++

    this.sortLayers()

    this.focusCenter()
  }

  getLaycon(name) {
    return this.laycons[name]
  }

  getLayer(name) {
    if (this.laycons[name]) {
      return this.laycons[name].layer
    }
    return null
  }

  getMap() {
    return this.mt
  }

  getTag(addr) {
    for (const tag of this._tags) {
      if (tag.addr === Number(addr)) {
        return tag
      }
    }
    return null
  }

  init(opts) {
    if (!opts) opts = {}
  }

  initMapOperation() {
    this._initMapClick()
    this._initMapDblClick()
    this.mt.on('addlayer', (type, target, layers) => {
      //console.log('addlayer', type, target)
      this.sortLayers()
    })
    this.mt.on('removelayer', (type, target, layers) => {
      //console.log('removelayer', type, target)
    })

    this.resetMapOperation()

    this.mt.on('cluster-compute-grid', () => {
      if (this.cbOnClusterChange) {
        this.cbOnClusterChange()
      }
    })
  }

  resetMapOperation() {
    this._initContextMenu()

    if (this.drawTool) {
      this.removeControl(this.drawTool)
      this.drawTool = null
    }
    if (this.editable) {
      this._initDrawTool()
    }
  }

  atlasId() {
    return this.cfg.id
  }

  atlasName() {
    return this.cfg.name
  }

  clearFocusTag() {
    for (let i = 0; i < this._tags.length; i++) {
      const tag = this._tags[i]
      tag.isFocus = false
    }
  }

  refreshBg(bgConf) {
    this.bgConf.fromJSON(bgConf)
    const ly = this.getLayer('bg')
    if (ly) {
      ly.setImages([
        {
          url: this.bgConf.url,
          extent: [this.bgConf.minLng, this.bgConf.minLat, this.bgConf.maxLng, this.bgConf.maxLat],
          opacity: 1
        }
      ])
    } else {
      console.log('not found layer bg')
    }
    this.focusCenter()
  }

  removeAllTags() {
    for (let i = 0; i < this._tags.length; i++) {
      const tag = this._tags[i]
      tag.geoIcon ? tag.geoIcon.remove() : null
      tag.geoCluster ? tag.geoCluster.remove() : null
      tag.setGeoIcon(null)
      tag.setGeoCluster(null)
    }
    this._tags.splice(0, this._tags.length)
  }

  removeControl(control) {
    this.mt.removeControl(control)
  }

  removeLaycon(name) {
    if (this.laycons[name]) {
      this.mt.removeLayer(this.laycons[name].layer)
      delete this.laycons[name]
    }
  }

  removeAnchorByAddr(addr) {
    for (let i = 0; i < this._anchors.length; i++) {
      const anchor = this._anchors[i]
      if (anchor.addr === Number(addr)) {
        anchor.geo ? anchor.geo.remove() : null
        anchor.setGeo(null)
        this._anchors.splice(i, 1)
        return
      }
    }
  }

  removeTagByAddr(tagAddr) {
    for (let i = 0; i < this._tags.length; i++) {
      const tag = this._tags[i]
      if (tag.addr === Number(tagAddr)) {
        tag.geoIcon ? tag.geoIcon.remove() : null
        tag.geoCluster ? tag.geoCluster.remove() : null
        tag.setGeoIcon(null)
        tag.setGeoCluster(null)
        this._tags.splice(i, 1)
        return
      }
    }
  }

  returnOriginView() {
    this.mt.setView(this.originView)
  }

  setDrawMode(opt, layerName, properties) {
    if (this.editable && this.mt && this.drawTool) {
      this._drawProperties = properties
      switch (opt) {
        case 'anchor':
          this._drawMode = 'anchor'
          break
        case 'dylabel':
          this._drawMode = 'dylabel'
          break
        case 'label':
          this._drawMode = 'label'
          break
        case 'player':
          this.drawTool.endDraw()
          this.drawTool.setMode('point').enable()
          break
        case 'select':
          this.drawTool.disable()
          break
        case 'textbox':
          this._drawMode = 'textbox'
          break
        case 'camera':
          this._drawMode = 'camera'
          break
        default:
          this.drawTool.endDraw()
          this.drawTool.setMode(opt).enable()
          break
      }

      if (layerName) {
        this.setSelLaycon(layerName)
      }
    }
  }

  focusCenter() {
    this.mt.setCenter({ x: this.centerX, y: this.centerY })
  }

  focusPt(x, y) {
    this.mt.setCenter({ x: x, y: y })
  }

  focusZero() {
    this.mt.setCenter({ x: 0, y: 0 })
  }

  setCfg(cfg) {
    this.cfg.fromJSON(cfg)
  }

  setSelLaycon(name) {
    this.selLaycon = this.laycons[name]
    return this
  }

  setZoom(zoom) {
    this.mt.setZoom(zoom)
  }

  showLaycon(name) {
    const laycon = this.getLaycon(name)
    laycon ? laycon.show() : null
  }
  ChangeTo3D() {
    const self = this
    console.log('切换为3d')
    console.log('layer 3d c', this._layer3d, this._layer3d.getScene())

    const c2 = new maptalks.Coordinate([0.1, 0.1])
    this.mt.panBy(c2, {
      during: 600
    })

    const targetStyles = {
      opacity: 1
    }
    const aniGlow = maptalks.animation.Animation.animate(
      targetStyles,
      {
        duration: 1000,
        easing: 'out'
      },
      // callback of each frame
      function step(frame) {
        if (frame.state.playState === 'running') {
          if (self._layer3d) {
            self._layer3d.setOpacity(frame.styles.opacity)
          }
        }
        if (frame.state.playState === 'finished') {
          if (self._layer3d) {
            self._layer3d.setOpacity(1)
          }
        }
      }
    )

    setTimeout(() => {
      this.mt.config('dragRotatePitch', true)
      this.mt.config('dragRotate', true)
      this.mt.config('dragPitch', true)
      this.mt.animateTo({
        // center: [-74.10704772446428, 40.66032606133018],
        // zoom: 18,
        pitch: 50,
        bearing: 50
      }, {
        duration: 1000
      }, (frame) => {
        if (frame.state.playState === 'finished') {
          this.create3dMesh()
          this._layer3d.setOpacity(0)
          this._layer3d.hide()
          this._layer3d.show()

          setTimeout(() => {
            aniGlow.play()
          }, 100)
          // setTimeout(() => {
          //   this.create3dMesh()
          //   this.layer3d.hide()
          //   this.layer3d.show()
          // }, 600)
        }
      })
    }, 650)
  }
  ChangeTo2D() {
    console.log('2d')
    this._layer3d.clearMesh()
    this.mt.animateTo({
      // center: [-74.10704772446428, 40.66032606133018],
      // zoom: 18,
      pitch: 0,
      bearing: 0
    }, {
      duration: 1500
    }, (frame) => {
      if (frame.state.playState === 'finished') {
        // setTimeout(() => {
        //   this.mt.config('dragRotate', false)
        //   this.mt.config('dragPitch', false)
        // }, 800)
      }
    })
  }

  toggleLaycon(name) {
    const laycon = this.getLaycon(name)
    if (laycon) {
      if (laycon.isVisible()) {
        laycon.hide()
        return false
      } else {
        laycon.show()
        return true
      }
    }
    return false
  }
  showAnchors() {
    const laycon = this.getLaycon('anchor')
    laycon.show()
  }

  showSheets() {
    const laycon = this.getLaycon('sheet')
    laycon.show()
  }

  hideAnchors() {
    const laycon = this.getLaycon('anchor')
    laycon.hide()
  }

  hideSheets() {
    const laycon = this.getLaycon('sheet')
    laycon.hide()
  }

  tickRefresh() {
    return this._tickRefresh
  }

  toJSON() {
    const obj = {}
    // export vector layers
    const layerExports = []
    layerExports.push({ id: 'border' })
    layerExports.push({ id: 'wall' })
    layerExports.push({ id: 'thing' })
    layerExports.push({ id: 'label' })
    layerExports.push({ id: 'sign' })
    // layerExports.push({ id: 'anchor' })
    // layerExports.push({ id: 'area' })

    // save map bg
    obj.bgConf = this.bgConf.toJSON()

    // save map defines
    obj.cfg = this.cfg.toJSON()

    const content = {}
    content.mt = this.mt.toJSON({ layers: layerExports })
    content.view = this.mt.getView()
    content.anchors = []
    this.getLayer('anchor').forEach((g) => {
      content.anchors.push({
        id: g.getId(),
        name: g.properties['name'] || '',
        addr: g.properties['addr'] || 0,
        altitude: g.properties['altitude'] || 0,
        coordinates: g.getCoordinates()
      })
    })

    content.areas = []
    this.getLayer('area').forEach((g) => {
      content.areas.push({
        id: g.getId(),
        addr: g.properties['addr'] || 0,
        level: g.properties['level'] || 0,
        delay: g.properties['delay'] || 0,
        coordinates: g.getCoordinates(),
        geoJson: g.toGeoJSON()
      })
    })

    content.dataItems = []
    this.getLayer('data').forEach((g) => {
      content.dataItems.push({
        id: g.getId(),
        props: g.properties,
        type: g.properties['type'] || 'unknown',
        coordinates: g.getCoordinates(),
        geoJson: g.toJSON()
      })
    })

    content.devices = []
    this.getLayer('device').forEach((g) => {
      content.devices.push({
        id: g.getId(),
        props: g.properties,
        type: g.properties['type'] || 'unknown',
        coordinates: g.getCoordinates(),
        geoJson: g.toGeoJSON()
      })
    })

    //obj.content = content
    obj.content = (JSON.stringify(content))

    // save anchor includes
    return obj
  }

  updateLayconData(source) {
    const ly = this.getLayer('data')
    if (!ly) {
      return
    }
    ly.forEach((g) => {
      const props = g.getProperties()
      const bindDev = g.properties['bindDev']
      const bindAddr = g.properties['bindAddr']
      const bindProp = g.properties['bindProp']
      const bindEnable = g.properties['bindEnable']
      if (source[bindDev]) {
        const src = source[bindDev]
        if (src instanceof Array) {
          for (const v of src) {
            if (v && Number(v['addr']) === Number(bindAddr)) {
              let flag = true
              if (bindEnable && !v[bindEnable]) {
                flag = false
              }
              if (flag) {
                const p = Math.pow(10, Number(props['precision']))
                props['val'] = Math.round(Number(v[bindProp]) * p) / p
                g.setProperties(props)
              } else {
                props['val'] = props['defVal']
                g.setProperties(props)
              }
              break
            }
          }
        } else {
          if (src[bindAddr]) {
            let flag = true
            if (bindEnable && !src[bindAddr][bindEnable]) {
              flag = false
            }
            if (flag) {
              const p = Math.pow(10, Number(props['precision']))
              props['val'] = Math.round(Number(src[bindAddr][bindProp]) * p) / p
              g.setProperties(props)
            } else {
              props['val'] = props['defVal']
              g.setProperties(props)
            }
          }
        }
      }
    })
  }

  updateHisLayconData(src, devType) {
    this.getLayer('data').forEach((g) => {
      const props = g.getProperties()
      const hisEnable = props['hisEnable']
      if (!hisEnable) return

      const bindHisDev = g.properties['bindHisDev']
      if (Number(bindHisDev) !== Number(devType)) return
      const bindHisAddr = g.properties['bindHisAddr']
      const bindHisProp = g.properties['bindHisProp']
      const bindHisEnable = g.properties['bindHisEnable']

      if (src && Number(src['addr']) === Number(bindHisAddr)) {
        let flag = true
        if (bindHisEnable && !src[bindHisEnable]) {
          flag = false
        }
        if (flag) {
          const p = Math.pow(10, Number(props['precision']))
          props['val'] = Math.round(Number(src[bindHisProp]) * p) / p
          g.setProperties(props)
        } else {
          props['val'] = props['defVal']
          g.setProperties(props)
        }
      }
    })
  }
}

const PROJECTIONS =
  [
    {
      id: 0, name: '虚拟底图',
      resolutions: createResolutions(),
      projection: 'identity',
      urlTemplate: null,
      subdomains: null,
      fullExtent: {
        'top': 10000,
        'left': -10000,
        'bottom': -10000,
        'right': 10000
      }
    },

    {
      id: 1, name: '默认底图',
      resolutions: createResolutions(),
      projection: null,
      urlTemplate: 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png',
      subdomains: ['a', 'b', 'c', 'd']
    },

    {
      id: 2, name: '百度底图',
      resolutions: null,
      // resolutions: createResolutions(),
      projection: 'baidu',
      maxAvailableZoom: 19,
      // urlTemplate: 'https://maponline{s}.bdimg.com/tile/?qt=vtile&styles=pl&from=jsapi2_0&x={x}&y={y}&z={z}&styles=pl&scaler=1&udt=',
      urlTemplate: 'https://maponline{s}.bdimg.com/tile/?qt=vtile&styles=pl&from=jsapi2_0&x={x}&y={y}&z={z}&styles=pl&scaler=1&udt=2019&scale=2',
      subdomains: [0, 1, 2, 3]
    },

    // {
    //   id: 2, name: '百度底图',
    //   resolutions: null,
    //   resolutions: createResolutions(),
    //   // projection: 'baidu',
    //   maxAvailableZoom: 18,
    //   // urlTemplate: 'https://maponline{s}.bdimg.com/tile/?qt=vtile&styles=pl&from=jsapi2_0&x={x}&y={y}&z={z}&styles=pl&scaler=1&udt=',
    //   urlTemplate: 'https://swapi2.siweiearth.com/sj_raster/v6/wmts/tile/10001601/2?ak=mt5b5ec0404e8795f7b267d7f3b94fc595&tilematrix={z}&tilecol={x}&tilerow={y}&request=gettile&service=wmTs',
    //   subdomains: ['0', '1', '2', '3'],

    // },

    {
      id: 3, name: '百度统计底图',
      resolutions: null,
      projection: 'baidu',
      urlTemplate: 'https://gss{s}.bdstatic.com/8bo_dTSlRsgBo1vgoIiO_jowehsv/tile/?qt=tile&x={x}&y={y}&z={z}&styles=pl&scaler=1&udt=20170927',
      subdomains: [0, 1, 2, 3]
    },

    {
      id: 4, name: '腾讯地图',
      resolutions: null,

      urlTemplate: 'http://rt{s}.map.gtimg.com/realtimerender?z={z}&x={x}&y={y}&type=vector&style=0',
      subdomains: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
      tileSystem: 'tms-global-mercator'
    },

    {
      id: 5, name: '高德底图',
      resolutions: createResolutions(),
      urlTemplate: 'http://wprd{s}.is.autonavi.com/appmaptile?lang=zh_cn&size=1&style=7&z={z}&x={x}&y={y}&scl=1&ltype=11',
      subdomains: ['01', '02', '03', '04']
    },

    {
      id: 6, name: '天地图底图',
      resolutions: createResolutions(),
      maxAvailableZoom: 18,
      urlTemplate: 'https://t5.tianditu.gov.cn/DataServer?T=img_w&X={x}&Y={y}&L={z}&tk=074d4a21c8f34a3a20cd1f69f81b26bf',
      subdomains: ['a', 'b', 'c', 'd'] //负载均衡-以提高地图数据加载的效率
    },

    {
      id: 7, name: 'ARC-GIS底图',
      resolutions: createResolutions(),
      maxAvailableZoom: 18,
      urlTemplate: 'https://server.arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}',
      subdomains: null
    }
  ]

export {
  MapEngine,
  DRAW_MODE,
  PROJECTIONS
}