app.js

const {
  acceptTerms,
  checkCourseInWeek
} = require('./utils/common')
const {
  exitSaveData
} = require('./utils/util')
App({
  /** 小程序入口 */
  onLaunch: function () {
    //设置导航栏数据
    this.setNavgition()
    //更新配置
    this.updateConfigRequest()
    this.setFileUrl()
    //检查更新
    this.checkVersion()
    //test
    // console.log(checkCourseInWeek(10,{course_weekly:'1-5,7,10-14',course_danshuang:1}))
  },

  /** 全局变量 */
  globalData: {
    isDebug: false,
    isTest: false,
    isLocal: false,
    themeColor: '#1380ff',
    xdebug: "?XDEBUG_SESSION_START=14473",
    domain: 'https://www.yunxiaozhi.cn/v1/public/api/',
    key: 'ihzoaixnuy4f8835032505e8a45ac102c52d58593e',
    markers_json: "markers.json",
    adTime: 24, //小时出现一次
  },
  updateConfigRequest: function () {
    let time = parseInt((new Date()).getTime() / 1000)
    this.promiseRequest({
      url: 'config/getMiniConfig',
      needLogin: false,
      data: {
        stu_id: wx.getStorageSync('user_id') || ''
      }
    }).then((data) => {
      if (data.status == 0) {
        wx.setStorageSync('config_update_time', time)
        wx.setStorageSync('configs', data.data)
        acceptTerms()
      } else {
        console.log('get config error')
      }
    }).catch((error) => {
      console.log(error)
    })
  },
  //设置存储文件地址
  setFileUrl: function () {
    let url = this.getConfig('fileUrl')
    if (url) {
      this.globalData.fileDomain = url + '/mini/'
      this.globalData.fileUrl = url + '/mini/'
      this.globalData.headImgUrl = url + '/user_imgs/'
    } else {
      this.globalData.fileDomain = 'http://file.yunxiaozhi.cn/mini/'
      this.globalData.fileUrl = 'http://file.yunxiaozhi.cn/mini'
      this.globalData.headImgUrl = 'http://file.yunxiaozhi.cn/user_imgs/'
    }
  },
  //设置导航栏数据
  setNavgition: function () {
    wx.getSystemInfo({
      success: e => {
        this.globalData.statusBar = e.statusBarHeight;
        let capsule = wx.getMenuButtonBoundingClientRect();
        if (capsule) {
          this.globalData.custom = capsule;
          this.globalData.customBar = capsule.bottom + capsule.top - e.statusBarHeight;
        } else {
          this.globalData.customBar = e.statusBarHeight + 50;
        }
      }
    })
  },
  //检查版本更新
  checkVersion: function () {
    const updateManager = wx.getUpdateManager()
    updateManager.onCheckForUpdate(function (res) {})
    updateManager.onUpdateReady(function () {
      wx.showModal({
        title: '更新提示',
        content: '新版本已经准备好，请重启应用',
        success: function (res) {
          if (res.confirm) {
            updateManager.applyUpdate()
          }
        }
      })
    })
  },

  //获取请求domain
  getDomain: function () {
    if (this.globalData.isDebug) {
      return this.globalData.isTest ? 'https://www.yunxiaozhi.cn/test/public/api/' : 'http://danbaixi.cn.utools.club/yxz_v1/public/index.php/api/'
    }
    return 'https://www.yunxiaozhi.cn/v1/public/api/'
  },

  //封装request 
  httpRequest: function (datas) {
    datas.data = datas.data == undefined ? {} : datas.data
    datas.redirect = datas.redirect || ''
    if (datas.needLogin == undefined || datas.needLogin == true) {
      let session = this.getLoginStatus()
      if (session == "") {
        this.msg('请先登录')
        return
      }
      datas.data.session = session
    }
    var that = this,
      isDebug = this.globalData.isDebug,
      domain = this.getDomain(),
      contentType = 'application/json'

    if (typeof datas.method == undefined) {
      datas.method = "GET"
    }
    if (datas.method == "POST") {
      contentType = 'application/x-www-form-urlencoded'
    }
    wx.request({
      url: domain + datas.url + (isDebug ? this.globalData.xdebug : ""),
      data: typeof datas.data == undefined ? '' : datas.data,
      method: datas.method,
      header: {
        'content-type': contentType
      },
      success: function (res) {
        switch (res.data.status) {
          default:
            datas.success(res);
            break;
          case 4001:
            that.msg('请先登录');
            break;
          case 4002:
            that.msg('请先绑定账号');
            break;
          case 4003:
            //登陆已过期
            that.msg(res.data.message)
            exitSaveData()
            setTimeout(() => {
              wx.navigateTo({
                url: '/pages/login/login?redirect=' + datas.redirect,
              })
            }, 1000)
            break;
          case 4004:
            that.msg('您已修改了教务系统密码，请重新绑定账号');
            setTimeout(() => {
              wx.navigateTo({
                url: '/pages/bind/bind?rebind=true',
              })
            }, 1000);
            break;
        }
      },
      fail: function (res) {
        wx.showToast({
          title: '请求超时',
          icon: 'none',
          duration: 2000
        })
      }
    })
  },

  //toast
  msg: function (text, type) {
    var type = typeof type === "undefined" ? '' : type
    var icon = 'none'
    if (type != '') {
      icon = type
    }
    wx.showToast({
      title: text,
      icon: icon,
      duration: 2000
    })
  },

  //分享
  share: function (title, img, path) {
    if (typeof title == "undefined") {
      return {
        title: "课表成绩考勤校历都在这里",
        imageUrl: this.globalData.fileDomain + 'share/v1/index.png',
        path: 'pages/index/index'
      }
    }
    path = typeof path === "undefined" ? 'pages/index/index' : path
    if (!img) {
      return {
        title,
        path
      }
    }
    return {
      title,
      path,
      imageUrl: this.globalData.fileDomain + 'share/v1/' + img,
    }
  },

  //强制需要登录
  isLogin: function (route) {
    let _this = this
    var route = route || ''
    return new Promise((resolve) => {
      let session = wx.getStorageSync('login_session')
      if (session == '') {
        _this.msg('请先登录')
        setTimeout(() => {
          wx.reLaunch({
            url: '/pages/login/login?redirect=' + route,
          })
        }, 1000);
        return resolve(false)
      }
      return resolve(true)
    })

  },

  //获取登录状态
  getLoginStatus: function () {
    let session = wx.getStorageSync('login_session')
    return session == '' ? false : session
  },

  //获取绑定状态
  getUserId: function () {
    let user_id = wx.getStorageSync('user_id')
    return user_id == '' ? false : user_id
  },

  //登录or绑定提示
  isBind: function () {
    let _this = this
    return new Promise((resolve) => {
      let session = wx.getStorageSync('login_session')
      if (session == '') {
        _this.msg('请先登录')
        return resolve(false)
      }
      let user_id = wx.getStorageSync('user_id')
      if (user_id == '') {
        _this.msg('请先绑定教务系统账号')
        return resolve(false)
      }
      return resolve(true)
    })
  },

  //promise封装请求
  promiseRequest: function (datas) {
    datas.data = datas.data == undefined ? {} : datas.data
    datas.redirect = datas.redirect || ''
    if (datas.needLogin == undefined || datas.needLogin == true) {
      let session = this.getLoginStatus()
      if (session == "") {
        this.msg('请先登录')
        return
      }
      datas.data.session = session
    }
    var that = this,
      isDebug = this.globalData.isDebug,
      domain = this.getDomain(),
      contentType = 'application/json'

    if (typeof datas.method == undefined) {
      datas.method = "GET"
    }
    if (datas.method == "POST") {
      contentType = 'application/x-www-form-urlencoded'
    }
    let promise = new Promise((resolve, reject) => {
      wx.request({
        url: domain + datas.url + (isDebug ? this.globalData.xdebug : ""),
        data: typeof datas.data == undefined ? '' : datas.data,
        method: datas.method,
        header: {
          'content-type': contentType
        },
        success: function (res) {
          wx.hideLoading()
          if (res.data.status == 0) {
            resolve(res.data)
          } else if (res.data.status == 4003) {
            //登陆已过期
            that.msg(res.data.message)
            exitSaveData()
            setTimeout(() => {
              wx.navigateTo({
                url: '/pages/login/login?redirect=' + datas.redirect,
              })
            }, 1000)
          } else {
            reject(res.data.message || '服务器开小差了 ╯﹏╰')
          }
        },
        fail: function (res) {
          wx.showToast({
            title: '请求超时，请重试',
            icon: 'none',
            duration: 2000
          })
        }
      })
    })

    return promise
  },

  //获取配置，支持使用“.”
  //key为空，返回全部
  getConfig: function (key) {
    let configs = wx.getStorageSync('configs')
    if (key) {
      let keyArr = key.split('.')
      let result = ""
      if (configs.hasOwnProperty(keyArr[0])) {
        result = configs[keyArr[0]]
      }
      if (keyArr.length == 1) {
        return result
      }
      for (let i = 1; i < keyArr.length; i++) {
        if (result.hasOwnProperty(keyArr[i])) {
          result = result[keyArr[i]]
        } else {
          return false
        }
      }
      return result
    }
    return configs
  },

  back(delay = 1500, delta = 1) {
    if (delay > 0) {
      setTimeout(() => {
        wx.navigateBack({
          delta,
          fail() {
            wx.switchTab({
              url: '/pages/index',
            })
          }
        })
      }, delay);
    }
  }
})