addEventListener('message', (e) => {
  const { data } = e
  let datas = JSON.parse(data)
  // console.log(datas)
  if (!WebSocket) message.error('你的浏览器不支持WebSocket')
  const baseUrl = import.meta.env.VITE_APP_API_BASE_URL.match(/^http(s)?:\/\/([^\/]*).*/)[2]

  //   if (process.env.NODE_ENV !== 'development') {
  //     data.wsAirport = WebSocketService.createConnection(`wss://${baseUrl}/airport/socket/webSocket/${url}`)
  //   } else {
  //     data.wsAirport = WebSocketService.createConnection(`wss://${baseUrl}/airport/socket/webSocket/${url}`)
  //   }
  if (datas.id && datas.code) {
    // return
    //开始发送sockets请求
    //当前机场socket
    let wsAirport = new WebSocketService()
    wsAirport.createConnection(`wss://${baseUrl}/airport/socket/webSocket/0:0:${datas.code}`)
    //日志socket
    // let wsLog = new WebSocketService().createConnection(
    //   `wss://${baseUrl}/airport/socket/logSocket/${datas.id}`,
    // )
    wsAirport.onmessage = (event) => {
      if (!WebSocketService.isJsonString(event.data)) return
      //   const wsData = JSON.parse(event.data)
      //   console.log(wsData)
      //发送给主线程
      return postMessage(event.data)
      // const currentDroneInfo  data.currentDroneInfo || null
      let droneYaw = null
      // if(data.currentDroneInfo){
      //     // 定义起点和终点坐标
      //     const startPoint = turf.point([ data.currentDroneInfo.longitude, data.currentDroneInfo.latitude]) // 扬子大队
      //     const endPoint = turf.point([wsData.lon, wsData.lat]) // 六合大队
      //         // 计算两点之间的方位角（偏航角）
      //     droneYaw = turf.bearing(startPoint, endPoint)
      // }
      // 无人机
      // data.wsAirportInfo = wsData ? { ...wsData, droneYaw } : {}
      // 天气数据
      // data.weather = wsData.weather || {}
    }
    // 日志消息
    // wsLog.onmessage = (event) => {
    //   if (!WebSocketService.isJsonString(event.data)) return
    //   const wsData = JSON.parse(event.data)
    //   console.log(wsData)
    // }
  }

  //   return postMessage('111111111111111')
  //   if (airLineBuffer) {
  //向主线程发送数据
  // return postMessage(JSON.stringify(airLineBuffer))
  //   }
})

const socketCount = 30
class WebSocketService {
  constructor() {}
  initConnection(conn, that) {
    // 先清理旧连接
    conn.clearConnection()
    if (conn.closed) return

    conn.socket = new WebSocket(conn.url)
    conn.socket.onopen = () => {
      // console.log(`Connection opened: ${conn.url}`)

      function sendFn() {
        // console.log(that)
        conn.intervalId = setTimeout(() => {
          // if (conn.closed) return
          // 超过 30 秒没收到心跳就重连 (最多重连 30 次)
          if (Date.now() - conn.lastHeartbeat > 30000 && conn.againTimes < socketCount) {
            let againTimes = conn.againTimes++
            console.log('ws心跳超时，尝试重连222', againTimes, conn.againTimes)
            that.initConnection(conn)
            //超过30次了
            clearTimeout(conn.intervalId)
            return
          } else {
            conn.socket.send('ping')
            sendFn()
          }
        }, 10000)
      }
      sendFn()
    }

    conn.socket.onmessage = (event) => {
      conn.lastHeartbeat = Date.now()
      let msg
      try {
        msg = JSON.parse(event.data)
      } catch {
        // 非 JSON 消息直接转给业务
        return conn.onmessage(event)
      }
      if (msg.type === 'pong') {
        console.log('收到心跳 pong')
      } else {
        conn.onmessage(event)
      }
    }

    conn.socket.onerror = (err) => {
      console.error(`Error in connection ${conn.url}:`, err)
      conn.onerror(err)
    }

    conn.socket.onclose = () => {
      console.log(`Connection closed: ${conn.url}`)
      conn.onclose()
      if (!conn.closed) {
        let againTimes = conn.againTimes++
        console.log('ws心跳超时，尝试重连1111', againTimes, conn.againTimes)
        // 超过 30 秒没收到心跳就重连 (最多重连 30 次)
        if (againTimes > socketCount) {
          return
        }
        conn.intervalId = setTimeout(() => {
          // 自动重连
          this.initConnection(conn)
        }, 10000)
      } else {
        clearTimeout(conn.intervalId)
      }
    }
  }

  createConnection(url) {
    const conn = {
      url,
      socket: null,
      lastHeartbeat: Date.now(),
      intervalId: null,
      closed: false,
      againTimes: 0, // 重连次数
      onopen: () => {},
      onmessage: () => {},
      onerror: () => {},
      onclose: () => {},
      sendMessage(msg) {
        if (this.closed) {
          console.error('WebSocket 已关闭')
          return
        }
        if (this.socket && this.socket.readyState === WebSocket.OPEN) {
          this.socket.send(msg)
        } else {
          console.error('WebSocket 未打开')
        }
      },
      clearConnection() {
        if (this.socket) this.socket.close()
        if (this.intervalId) clearTimeout(this.intervalId)
      },
      close() {
        console.log(`Connection 人工关闭`)
        this.closed = true
        this.clearConnection()
      },
    }
    this.initConnection(conn, this)
    return conn
  }
  static isJsonString(str) {
    try {
      JSON.parse(str)
    } catch (e) {
      return false
    }
    return true
  }
}