wxmini/pages/pageB/deviceConnect3/deviceConnect3.js

const app = getApp();
let xBlufi = require("../../../utils/blufi/xBlufi.js");
import strings from '../../../utils/strings.js';
import route_util from '../../../utils/route_util.js';
import route_constant from '../../../utils/route_constant.js'
let percentIn = null;
let errTi = null;

Page({
  data: {
    nvabarData: {
      showCapsule: 1, //是否显示左上角图标   1表示显示    0表示不显示
      title: '连接配网', //导航栏 中间的标题
    },
    scopeBluetooth: app.globalData.scopeBluetooth,
    ssid: app.globalData.ssid,
    password: app.globalData.pwdData,
    version: '2.0',
    name: '',
    connectedDeviceId: '',
    connected: true,
    deviceInfo: null,
    isInitOK: false,
    customData: '',
    percent: 0,
    ruterStatus: 0, // 0 连接中 // 1 成功 // 2失败
    imageUrl: "./../../img/g.png",
  },

  onLoad: function (options) {
    var that = this;
    var param = options.param;
    if (!strings.isEmpty(param)) {
      param = JSON.parse(param);
      that.setData({
        imageUrl: param.img,
      });
    }

    that.setData({
      name: options.name,
      connectedDeviceId: options.deviceId,
    })

    xBlufi.listenDeviceMsgEvent(true, that.funListenDeviceMsgEvent);
    ///通知初始化获取设备的服务列表等信息
    xBlufi.notifyInitBleEsp32({
      deviceId: options.deviceId,
    });

    percentIn = setInterval(() => {
      if (that.data.percent === 100) {
        clearInterval(percentIn);
        ///失败
        that.setData({
          ruterStatus: 2
        });
        return;
      };
      that.data.percent++;
      that.setData({
        percent: that.data.percent
      });
    }, 600);
  },

  // {"type":"2","result":true,"data":{"deviceId":"7C:DF:A1:FD:3A:F2","serviceId":"0000FFFF-0000-1000-8000-00805F9B34FB","characteristicId":"0000FF01-0000-1000-8000-00805F9B34FB"}}
  // {"type":"4","result":false,"data":{"progress":0,"ssid":""}}
  // {"type":"4","result":true,"data":{"progress":100,"ssid":"muzen\u0000"}}
  funListenDeviceMsgEvent: function (options) {
    var that = this;
    switch (options.type) {
      // {"type":"2","result":true,"data":{"deviceId":"7C:DF:A1:FD:3A:F2","serviceId":"0000FFFF-0000-1000-8000-00805F9B34FB",
      // "characteristicId":"0000FF01-0000-1000-8000-00805F9B34FB"}}
      case xBlufi.XBLUFI_TYPE.TYPE_INIT_ESP32_RESULT:
        if (options.result) {
          console.log('初始化成功');
          that.OnClickStart();
        } else {
          console.log('初始化失败')
          that.setData({
            connected: false
          })
          that.setData({
            ruterStatus: 2
          });
        }
        break;

        // {"type":"4","result":false,"data":{"progress":0,"ssid":""}}
        // {"type":"4","result":true,"data":{"progress":100,"ssid":"muzen\u0000"}}
        ///连接结果
      case xBlufi.XBLUFI_TYPE.TYPE_CONNECT_ROUTER_RESULT:
        if (!options.result) {
          errTi = setTimeout(() => {
            that.setData({
              ruterStatus: 2
            });
            clearTimeout(errTi);
            clearInterval(percentIn);
          }, 5000);
        } else {
          // 配网成功
          if (options.data.progress == 100) {
            var deviceId = that.data.name;
            var device = {
              connectType: 3,
              devName: "",
              state: "online",
              name: deviceId,
              deviceId: deviceId,
              mac: deviceId,
              imageUrl: that.data.imageUrl,
              // imageUrl: "../../../img/min.png",
            }
            getCurrentPages()[0].addWifiDevice(device);
            // [{"deviceId":"BLUFI_7cdfa1fcbb24","name":"BLUFI_7cdfa1fcbb24","state":"online"}]
            // 记住密码
            wx.setStorage({
              key: "wifiInfo",
              data: JSON.stringify({
                "password": app.globalData.pwdData,
                "ssid": app.globalData.ssid
              }),
            });

            setTimeout(() => {
              clearTimeout(errTi);
              clearInterval(percentIn);
              that.setData({
                percent: 100,
                ruterStatus: 1,
              });
            }, 500);
          }
        }
        break;

        ///设备连接状态回调
      case xBlufi.XBLUFI_TYPE.TYPE_STATUS_CONNECTED:
        that.setData({
          connected: options.result
        });
        if (!options.result) {
          wx.showModal({
            title: '很抱歉提醒你！',
            content: '小程序与设备异常断开',
            showCancel: false, //是否显示取消按钮
            success: function (res) {
              wx.navigateBack({
                delta: 1
              });
            },
          });
        }
        break;
    }
  },

  ///校验wifi账号密码
  OnClickStart: function () {
    if (!app.globalData.ssid) {
      wx.showToast({
        title: 'SSID不能为空',
        icon: 'none'
      })
      return
    }

    if (!app.globalData.pwdData) {
      wx.showToast({
        title: '密码不能为空',
        icon: 'none'
      })
      return;
    }

    xBlufi.notifySendRouterSsidAndPassword({
      ssid: app.globalData.ssid,
      password: app.globalData.pwdData
    });
  },

  bindPasswordInput: function (e) {
    var that = this;
    that.setData({
      password: e.detail.value
    })
  },

  bindCustomDataInput: function (e) {
    var that = this;
    that.setData({
      customData: e.detail.value
    })
  },
  egen() {
    wx.navigateBack({
      delta: 1
    })
  },

  goIndex() {
    route_util.goBackRoute(route_constant.indexRoot);
  },

  onUnload: function () {
    // 关闭蓝牙连接
    var that = this
    xBlufi.notifyConnectBle({
      isStart: false,
      deviceId: that.data.connectedDeviceId,
      name: that.data.name,
    });

    xBlufi.listenDeviceMsgEvent(false, that.funListenDeviceMsgEvent);
    clearTimeout(errTi);
    clearInterval(percentIn);
  },
})