TSYWXT-WX-APP/pages/home/home.js

var app = getApp();
var util = require('../../utils/util.js');
var md5 = require('../../utils/md5.js');
var crc16 = require('../../utils/crc16.js')
var datagram = require('../../utils/datagramHelp');
const datagramHelp = require('../../utils/datagramHelp');
Page({

  /**
   * 页面的初始数据
   */
  data: {
    openid: null,
    wxCode: null,
    timeoutID: null,
    hiddenLogin: true,
    hiddenIndex: true,
    user: '',
    password: '',
    blockColors: ["#B0CC99", "#677E52", "#B7CA79", "#89725B", "#354242", "#ACEBAE", "#C9DE55", "#7D9100", "#10222B", "#95AB63", "#BDD684", "#36362C", "#5D917D", "#A8AD80", "#E6D4A7", "#825534", "#588C7E", "#F2AE72", "#D96459", "#8C4646", "#D6655A", "#DC9C76", "#D6CCAD", "#74A588", "#42282F", "#302B1D", "#3F522B", "#737D26", "#A99E46", "#D9CB84", "#AF7575", "#3D9CA8"],
    rtuBlockColor: "#4a4266",
    projectBlockColor: "#ffa400",
    blueboothBlockColor: "#75664d",
    projectImplementionBlockColor: "#75664d",
    checkBlockColor: "#AF7575",
    mapNavBlockColor: "#D96459",
    helpBlockColor: "#ae7000",
    rtuBlockTouchStyle: "1",
    projectBlockTouchStyle: "1",
    blueboothBlockTouchStyle: "1",
    projectImplementionBlockTouchStyle: "1",
    checkReportBlockTouchStyle: "1",
    mapNavBlockTouchStyle: "1",
    helpBlockTouchStyle: "1",
    hiddenFooter: false,
    rememberLoginInfoChecked: false
  },

  onLoad: function (options) {
    // load 
    var that = this;
    var tmpColors = []
    var colorCount = 0;
    var s = 1;
    var e = this.data.blockColors.length;
    while (true) {
      if (colorCount >= 7) {
        break;
      }
      var num = Math.floor(Math.random() * (s - e) + e) - 1;
      if (colorCount == 0) {
        tmpColors[colorCount] = num;
        colorCount += 1;
      } else {
        if (num != tmpColors[colorCount - 1]) {
          tmpColors[colorCount] = num;
          colorCount += 1;
        }
      }
    }
    wx.setNavigationBarColor({
      frontColor: '#000000',
      backgroundColor: '#ffffff',
    })
    this.setData({
      rtuBlockColor: this.data.blockColors[tmpColors[0]],
      projectBlockColor: this.data.blockColors[tmpColors[1]],
      blueboothBlockColor: this.data.blockColors[tmpColors[2]],
      projectImplementionBlockColor: this.data.blockColors[tmpColors[3]],
      checkBlockColor: this.data.blockColors[tmpColors[4]],
      mapNavBlockColor: this.data.blockColors[tmpColors[5]],
      helpBlockColor: this.data.blockColors[tmpColors[6]]
    })

    //帐号密码
    const loginId = wx.getStorageSync('user_login_id');
    const pw = wx.getStorageSync('user_login_pw');
    if (loginId != null && loginId.length > 0 && pw != null && pw.length > 0) {
      this.setData({
        user: loginId,
        password: pw,
        rememberLoginInfoChecked: true
      })
    }

    wx.checkSession({
      success: function () {
        console.debug("already login");
        try {
          var openid = wx.getStorageSync('openid');
          if (openid == null || openid == undefined || openid == "") {
            that.setData({
              hiddenLogin: false,
              hiddenIndex: true,
              hiddenFooter: true
            })
           // wx.removeStorageSync("user_token");
            wx.removeStorageSync("openid");
            that.loginToWx();
          } else {
            that.setData({
              hiddenLogin: true,
              hiddenIndex: false,
              hiddenFooter: false
            })
          }
        } catch (e) {
          console.log(e);
          wx.showToast({
            title: '系统异常错误',
            icon: 'loading',
            duration: 2000
          })
        }
      },
      fail: function () {
        console.log("go login");
        that.setData({
          hiddenLogin: false,
          hiddenIndex: true,
          hiddenFooter: true
        })
     //   wx.removeStorageSync("user_token");
        wx.removeStorageSync("openid");
        that.loginToWx();
      }
    })
  },
  onUnload: function () {

  },
  onReady: function () {

  },
  onShow: function () {

  },
  /**
   * 微信授权登录
   */
  loginToWx: function () {
    var that = this;
    wx.login({
      success: function (res) {
        console.debug("wx.login success " + res.code);
        if (res.code) {
          console.log('wx.login get code ' + res.errMsg)
          that.setData({
            wxCode: res.code
          })
        } else {
          console.log('wx.login code is null ' + res.errMsg)
        }
      },
      fail: function (res) {
        console.log('fail' + res.errMsg)
      }
    })
  },
  /**
   * 登录泰山系统
   * @param {*} code 
   */
  loginToTaishan: function () {

    var that = this;
    if (this.data.wxCode == null) {
      wx.showToast({
        title: '系统错误',
        icon: 'loading',
        duration: 2000
      })
      return;
    }
    if (this.data.user.length == 0 || this.data.password.length == 0) {
      wx.showToast({
        title: '请检查帐号密码',
        icon: 'loading',
        duration: 2000
      })
    } else {
      // 这里修改成跳转的页面
      // wx.showToast({
      //   title: '登录成功',
      //   icon: 'success',
      //   duration: 2000
      // })


      wx.request({
        url: app.globalData.cloudBase + "/Wx/Login?code=" + this.data.wxCode + "&user=" + this.data.user + "&password=" + md5.hexMD5(this.data.password),
        method: 'GET',
        header: {
          "Content-Type": "json"
        },
        success: function (res) {
          // console.debug("login " + res.data);
          if (res.data.code === "0") {
            try {
              if (that.data.rememberLoginInfoChecked) {
                wx.setStorageSync('user_login_id', that.data.user);
                wx.setStorageSync('user_login_pw', that.data.password);
              } else {
                wx.setStorageSync('user_login_id', '');
                wx.setStorageSync('user_login_pw', '');
                that.setData({
                  rememberLoginInfoChecked: false,
                  user: '',
                  password: ''
                })
              }
              wx.setStorageSync('openid', res.data.openId);
              //wx.setStorageSync('user_token', res.data.sessionKey);
              that.setData({
                hiddenLogin: true,
                hiddenIndex: false,
                hiddenFooter: false
              })
            } catch (e) {
              console.log(e);
            }
          } else {
            wx.showToast({
              title: res.data.msg,
              // icon: 'fail',
              duration: 2000
            })
          }
        },
        fail: function (res) {
          console.log("login fail" + res);
        }
      })

    }
  },
  jump: function () {

  },
  toMenu: function (e) {
    var menuId = e.currentTarget.dataset.menuid;
    if (menuId == '1') {
      wx.navigateTo({
        url: '/pages/index/index',
      })
    } else if (menuId == '2') {
      wx.navigateTo({
        url: '/pages/project/project',
      })
    } else if (menuId == '3') {
      wx.navigateTo({
        url: '/pages/bluetooth/bluetooth',
        //url:'/pages/bluetooth/baseSetting/bluetoothBaseSetting',
      })
    } else if (menuId == '4') {
      wx.navigateTo({
        url: '/pages/report/report',
      })
    } else if (menuId == '5') {
      // wx.navigateTo({
      //   url: '/pages/deviceCheck/deviceCheckList',
      // })
    } else if (menuId == '6') {
      wx.navigateTo({
        url: '/pages/rtu/projectSelectView?model=2'
      });
    } else if (menuId == '7') {
      wx.navigateTo({
        url: '/pages/help/help',
      })
    }
    // else if (menuId == '7') {
    //   wx.navigateTo({
    //     url: '/pages/sign/sign',
    //   })
    // }
  },
  menuTouchDown: function (e) {
    var opacity = 0.6;
    var menuId = e.currentTarget.dataset.menuid;
    if (menuId == '1') {
      this.setData({
        rtuBlockTouchStyle: opacity
      })
    } else if (menuId == '2') {
      this.setData({
        projectBlockTouchStyle: opacity
      })
    } else if (menuId == '3') {
      this.setData({
        bluebootBlockTouchStyle: opacity
      })
    } else if (menuId == '4') {
      this.setData({
        projectImplementionBlockTouchStyle: opacity
      })
    } else if (menuId == '5') {
      this.setData({
        checkReportBlockTouchStyle: opacity
      })
    } else if (menuId == '6') {
      this.setData({
        mapNavBlockTouchStyle: opacity
      })
    } else if (menuId == '7') {
      this.setData({
        helpBlockTouchStyle: opacity
      })
    }
  },
  menuTouchUp: function (e) {
    var menuId = e.currentTarget.dataset.menuid;
    if (menuId == '1') {
      this.setData({
        rtuBlockTouchStyle: 1
      })
    } else if (menuId == '2') {
      this.setData({
        projectBlockTouchStyle: 1
      })
    } else if (menuId == '3') {
      this.setData({
        bluebootBlockTouchStyle: 1
      })
    } else if (menuId == '4') {
      this.setData({
        projectImplementionBlockTouchStyle: 1
      })
    } else if (menuId == '5') {
      this.setData({
        checkReportBlockTouchStyle: 1
      })
    } else if (menuId == '6') {
      this.setData({
        mapNavBlockTouchStyle: 1
      })
    } else if (menuId == '7') {
      this.setData({
        helpBlockTouchStyle: 1
      })
    }
  },
  logout: function (e) {

    this.setData({
      hiddenLogin: false,
      hiddenIndex: true,
      hiddenFooter: true
    })

    //wx.removeStorageSync("user_token");
    wx.removeStorageSync("openid");
    this.loginToWx();
  },
  start: function () {
    var animation = wx.createAnimation({
      duration: 3000,
      timingFunction: 'ease',
      delay: 500
    });
    animation.opacity(1).step()
    this.setData({
      ani: animation.export()
    })
  },
  loginIdInput: function (e) {
    this.setData({
      user: e.detail.value
    })
  },
  // 获取输入密码
  passwordInput: function (e) {
    this.setData({
      password: e.detail.value
    })
  },
  rememberLoginInfoCheckboxChange: function (e) {
    console.log('change事件，携带值为', e.detail.value)
    this.setData({
      rememberLoginInfoChecked: e.detail.value
    })
  }
})