OnlineTraining0622/pages/myMission/myMission.js

const app = require('../../utils/util.js');
Page({

  /**
   * 页面的初始数据
   */
  data: {
    showewm: false,
    showzs: false,
    kcArr: []
  },
  selectBtn0() {
    this.setData({
      select: 0
    });
  },
  selectBtn1() {
    this.setData({
      select: 1
    });
  },
  gokhAnswer() {
    wx.navigateTo({
      url: '../answerAfterclass/answerAfterclass'
    })
  },
  gopjClass() {
    wx.navigateTo({
      url: '../evaluationCourse/evaluationCourse'
    })
  },
  startAnswer() {
    wx.navigateTo({
      url: '/pages/answerAfterclass/answerAfterclass',
    })
  },
  goWrite() {
    wx.navigateTo({
      url: '../studentRegistration/studentRegistration'
    })
  },
  goWrite2() {
    wx.navigateTo({
      url: '../feedBack/feedBack'
    })
  },
  lq() {
    this.setData({
      showzs: true
    });
    // wx.showToast({
    //   title: '领取成功'
    // })
  },
  /**
   * 生命周期函数--监听页面加载
   */
  getMycourse(sessionKey) {
    var _this = this;
    wx.request({
      url: app.globalData.publicUrl + '/wx/course/selectBySessionKey',
      method: "post",
      data: {
        sessionKey: sessionKey
      },
      success: function (res) {
        console.log(res)
        _this.setData({
          kcArr: res.data.list
        });
      }
    })
  },
  isClass(sessionKey) {
    var _this = this;
    wx.request({
      url: app.globalData.publicUrl2 + '/wx/student/selAllClas',
      method: "post",
      data: {
        sessionKey: sessionKey
      },
      success: function (res) {
        console.log(res.data, "我是返回的班级列表")
        var filterArr = res.data.data.claList.filter(o => o.isActive == 5)
        console.log(filterArr, "我是筛选出来的数组")
        if (filterArr.length == 0) {
          wx.showModal({
            title: '您还未加入班级',
            content: '跳转至身份认证',
            success: function (res) {
              if (res.confirm) {
                wx.redirectTo({
                  url: '../Identity/Identity'
                })
              } else {
                wx.switchTab({
                  url: '../index/index'
                })
              }
            }
          })
          return false;
        }
      }
    })
  },
  // onShow: function () {
  //   var _this = this;
  //   wx.checkSession({
  //     success: () => {
  //       console.log("我有缓存")
  //       var sessionKey = wx.getStorageSync('sessionKey');
  //       if (sessionKey == "") {
  //         wx.login({
  //           success(res) {
  //             console.log(res);
  //             var code = res.code
  //             wx.request({
  //               url: app.globalData.publicUrl2 + '/wx/user/wx7e7a46e129d6cd0f/login',
  //               method: "get",
  //               data: {
  //                 code
  //               },
  //               success: function (res) {
  //                 sessionKey = res.data.sessionKey;
  //                 wx.setStorageSync('sessionKey', res.data.sessionKey);

  //               }
  //             })
  //           }
  //         })
  //       } else {
  //         _this.getMycourse(sessionKey);
  //       }
  //     },
  //     fail() {
  //       console.log("我没有缓存并去登录请求")
  //       wx.login({
  //         success(res) {
  //           console.log(res);
  //           var code = res.code
  //           wx.request({
  //             url: app.globalData.publicUrl2 + '/wx/user/wx7e7a46e129d6cd0f/login',
  //             method: "get",
  //             data: {
  //               code
  //             },
  //             success: function (res) {
  //               wx.setStorageSync('sessionKey', res.data.sessionKey);
  //               var sessionKey = res.data.sessionKey;
  //               _this.getMycourse(sessionKey);
  //             }
  //           })
  //         }
  //       })
  //     }
  //   })
  // },
  showEwm() {
    var sessionKey = "";
    var _this = this;
    wx.checkSession({
      success: () => {
        console.log("我有缓存")
        sessionKey = wx.getStorageSync('sessionKey');
        console.log(sessionKey)
        wx.request({
          url: app.globalData.publicUrl2 + '/wx/student/wxGroup',
          method: "post",
          data: {
            sessionKey: sessionKey
          },
          success: function (res) {
            console.log(res)
            _this.setData({
              showewm: true
            })
          }
        })
      },
      fail() {
        console.log("我没有缓存并去登录请求")
        wx.login({
          success(res) {
            console.log(res);
            var code = res.code
            wx.request({
              url: app.globalData.publicUrl2 + '/wx/user/wx7e7a46e129d6cd0f/login',
              method: "get",
              data: {
                code
              },
              success: function (res) {
                sessionKey = res.data.sessionKey;
                wx.setStorageSync('sessionKey', res.data.sessionKey);
                wx.request({
                  url: app.globalData.publicUrl2 + '/wx/student/wxGroup',
                  method: "post",
                  data: {
                    sessionKey: sessionKey
                  },
                  success: function (res) {
                    console.log(res)
                    _this.setData({
                      showewm: true
                    })
                  }
                })
              }
            })
          }
        })
      }
    })
    // this.setData({
    //   showewm: true
    // });
  },
  // showzs(){
  // },
  onShow() {
    var _this = this;
    wx.checkSession({
      success: () => {
        console.log("我有缓存")
        var sessionKey = wx.getStorageSync('sessionKey');
        console.log(sessionKey, "我有缓存")

        if (sessionKey == "") {
          wx.login({
            success(res) {
              console.log(res);
              var code = res.code
              wx.request({
                url: app.globalData.publicUrl2 + '/wx/user/wx7e7a46e129d6cd0f/login',
                method: "get",
                data: {
                  code
                },
                success: function (res) {
                  sessionKey = res.data.sessionKey;
                  wx.setStorageSync('sessionKey', res.data.sessionKey);
                  _this.isClass(sessionKey);
                  _this.getMycourse(sessionKey);
                }
              })
            }
          })
        } else {
          _this.isClass(sessionKey);
          _this.getMycourse(sessionKey);
        }
      },
      fail() {
        console.log("我没有缓存并去登录请求")
        wx.login({
          success(res) {
            console.log(res);
            var code = res.code
            wx.request({
              url: app.globalData.publicUrl2 + '/wx/user/wx7e7a46e129d6cd0f/login',
              method: "get",
              data: {
                code
              },
              success: function (res) {
                wx.setStorageSync('sessionKey', res.data.sessionKey);
                var sessionKey = res.data.sessionKey;
                _this.isClass(sessionKey);
                _this.getMycourse(sessionKey);
              }
            })
          }
        })
      }
    })
  },
  onClose() {
    wx.hideLoading()
    this.setData({
      showewm: false
    });
  },
  onClose1() {
    this.setData({
      showzs: false
    });
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  saveImg() {
    wx.getSetting({
      success(res) {
        if (!res.authSetting['scope.writePhotosAlbum']) {
          wx.authorize({
            scope: 'scope.writePhotosAlbum',
            success() {
              console.log(res, "我点击同意啦")
              wx.showLoading({
                title: '保存中...'
              })
              var imgSrc = "http://yijiao.oss-cn-qingdao.aliyuncs.com/images/http://tmp/wx1b4e5e756cd48af1.o6zAJsws4grEQvYrWTjBigy-6QaU.0llhudiKSF2V955a1c48350d9328ef064b4d36d12746.jpg"
              wx.downloadFile({
                url: imgSrc,
                success: function (res) {
                  console.log(res, '我下载完成啦');
                  //图片保存到本地
                  wx.saveImageToPhotosAlbum({
                    filePath: res.tempFilePath,
                    success: function (data) {
                      console.log(data, '我保存成功啦')
                      wx.hideLoading();
                      wx.showToast({
                        title: '保存成功',
                        icon: 'success',
                        duration: 2000
                      })
                    },
                    fail: function (err) {
                      console.log(err, '我保存失败啦')
                      wx.hideLoading();
                      if (err.errMsg === "saveImageToPhotosAlbum:fail auth deny") {
                        console.log("当初用户拒绝，再次发起授权")
                        wx.openSetting({
                          success(settingdata) {
                            console.log(settingdata)
                            if (settingdata.authSetting['scope.writePhotosAlbum']) {
                              console.log('获取权限成功，给出再次点击图片保存到相册的提示。')
                            } else {
                              console.log('获取权限失败，给出不给权限就无法正常使用的提示')
                            }
                          }
                        })
                      }
                    },
                    complete(res) {
                      console.log(res);
                    }
                  })
                }
              })
              console.log('授权成功')
            }
          })
        } else {
          var imgSrc = "http://yijiao.oss-cn-qingdao.aliyuncs.com/images/http://tmp/wx1b4e5e756cd48af1.o6zAJsws4grEQvYrWTjBigy-6QaU.0llhudiKSF2V955a1c48350d9328ef064b4d36d12746.jpg"
          wx.downloadFile({
            url: imgSrc,
            success: function (res) {
              console.log(res, '我下载完成啦');
              wx.hideLoading();
              //图片保存到本地
              wx.saveImageToPhotosAlbum({
                filePath: res.tempFilePath,
                success: function (data) {
                  console.log(data, '我保存成功啦')
                  wx.hideLoading();
                  wx.showToast({
                    title: '保存成功',
                    icon: 'success',
                    duration: 2000
                  })
                },
                fail: function (err) {
                  console.log(err, '我保存失败啦')
                  wx.hideLoading();
                  if (err.errMsg === "saveImageToPhotosAlbum:fail auth deny") {
                    console.log("当初用户拒绝，再次发起授权")
                    wx.openSetting({
                      success(settingdata) {
                        console.log(settingdata)
                        if (settingdata.authSetting['scope.writePhotosAlbum']) {
                          console.log('获取权限成功，给出再次点击图片保存到相册的提示。')
                        } else {
                          console.log('获取权限失败，给出不给权限就无法正常使用的提示')
                        }
                      }
                    })
                  }
                },
                complete(res) {
                  console.log(res);
                }
              })
            }
          })
        }
      }
    })
  },
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  // onShow: function () {

  // },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})