/**  页面的初始数据 **/

 data: {

    code: "",

    onshowCode: "",

    hiden: true,

    show: false,

    array: {},

    has_password: "",

    openid: "",

    showPop: false,

    pwd: "",

    num: "",

    cashierid: "",

    socketOpen: false

  },

  onShow: function() {

    var _this = this;

    a.get("ipass.get_user_qr", {}, function(e) {

//获取到openID（传的参数）

      console.log(e);

      var openid = e.openid;

      console.log(openid);

      _this.setData({

        array: e,

        openid: openid

      });

      var token = _this.data.openid;

      var socketOpen = false;

      var data = { type: "ready", uid: token };   // 给websocket传值

      var socketMsgQueue = JSON.stringify(data);   // 将值转化为字符串

      // 连接websocket

      wx.connectSocket({

        url: "wss://paytest.kuaiyunma.com",    //websocket 地址

        success(e) {

          console.log(e);

        }

      });

      // 监听WebSocket 连接打开事件

      wx.onSocketOpen(function(res) {

        console.log("123");

        _this.data.socketOpen = true;

        console.log("数据发送中" + socketMsgQueue);

        _this.sendSocketMessage(socketMsgQueue);  // 自定义方法

      });

      // 监听WebSocket 错误事件

      wx.onSocketError(function(res) {

        console.log("WebSocket连接打开失败，请检查！");

      });

      // 监听WebSocket 接受到服务器的消息事件

      wx.onSocketMessage(function(res) {

        console.log(JSON.parse(res.data));

//获取到websocket返回的值

        var res = JSON.parse(res.data);

//将值转化为对象

        var num = res.fee;

//定义传过来的数值

        var cashierid = res.cashierid;

// 根据传的值进行判断

        if (res.type == "password") {

          _this.setData({

            showPop: true,

            num: num,

            res: res,

            cashierid: cashierid

          });

        } else if (res.type == "pay_result") {

          if (res.result == "ok") {

            a.post(

              "ipass.pay",

              {

                cashierid: _this.data.cashierid,

                money: _this.data.num

              },

              function(e) {

                console.log(e);

                if (e.result.success === true) {

                  wx.showToast({

                    title: "支付成功！",

                    icon: "success"

                  });

                } else {

                  wx.showToast({

                    title: "支付失败",

                    icon: "none"

                  });

                }

                _this.clearNum();

              }

            );

          } else {

            wx.showToast({

              title: "支付失败",

              icon: "none"

            });

          }

        }

      });

    });

  },

//设置公共传值的方法~~

  sendSocketMessage: function(msg) {

    var socketOpen = this.data.socketOpen;

    if (socketOpen) {

      wx.sendSocketMessage({

        data: msg,

        success(e) {

          console.log(e);

        }

      });

    }

  },

  inputPwd(e) {

    console.log(e);

    var pwd = e.target.dataset.value;

    let rule = /[0-9]/;

    if (!rule.test(pwd)) {

      return;

    }

    pwd = this.data.pwd + pwd;

    console.log(pwd);

    this.setData({

      pwd: pwd

    });

    var _this = this;

    if (pwd.toString().length == 6) {

      wx.showLoading({

        title: "支付中...",

        mask: true

      });

      console.log("成功");

      a.post(

        "ipass.password.auth",

        {

          password: _this.data.pwd

        },

        function(e) {

          console.log(e);

          wx.hideLoading();

          // var socketOpen = true;

          // 定义传的data值

          var data1 = {

            type: "validate_password",

            token: _this.data.res.token,

            cashierid: _this.data.res.cashierid,

            password: _this.data.pwd

          };

          // 将转换的对象转换为字符串

          var socketMsgQueue1 = JSON.stringify(data1);

          if (!e.auth) {

            _this.setData({

              showPop: false,

              pwd: ""

            });

            wx.showToast({

              title: "支付密码错误",

              icon: "none"

            });

          } else {

            // 发送socket信息

            _this.sendSocketMessage(socketMsgQueue1);

            _this.setData({

              showPop: false,

              pwd: ""

            });

          }

        }

      );

      setTimeout(() => {

        wx.hideLoading({

          success: function() {

            _this.setData({

              showPop: false,

              hasPaid: true

            });

          }

        });

      }, 2000);

    }

  },