//app.js
const { formatUrl, throttle } = require('utils/util.js')
const sys = wx.getSystemInfoSync()
App({
  onLaunch: function (options) {
    this.globalData.options = options
    wx.getSystemInfo({
      success: e => {
        this.globalData.statusBar = e.statusBarHeight; //状态栏高度
        // let custom = wx.getMenuButtonBoundingClientRect();//菜单按钮
        // this.globalData.custom = custom;
        // this.globalData.customBar = custom.bottom + custom.top - e.statusBarHeight;
        //计算得到定义的状态栏高度
      }
    })
  },

  onShow: function (options) {
    this.globalData.options = options
  },

  onHide: function (e) {

  },

  onError: function (e) {
    wx.showToast({
      title: '程序执行失败',
      icon: 'none'
    })
  },

  onPageNotFound: function (res) {
    wx.showToast({
      title: '没有找到页面',
      icon: 'none'
    })
  },

  /**
   * 初始化 
   */
  init: function () {
    const accessToken = this.getGlobalAttributeValue('accessToken')
    const userInfo = this.getGlobalAttributeValue('userInfo')
    this.getWxUserInfoSetting((type, res) => {
      // if (type != 1 || !userInfo) {
      //   this.redirectCtl({ url: 'wx_authority' }, 1)
      //   return
      // }
      this.globalData.userInfo = userInfo
      wx.checkSession({
        success: res => {
          this.globalData.accessToken = accessToken
          this.navigatePermissionsCtl()
        },
        fail: res => {
          this.login()
        }
      })
    })
    // this.post('/api/user/checkToken').then(res => {
    //   if (accessToken) {
    //     this.globalData.accessToken = accessToken
    //   }

    //   if (userInfo) {
    //     this.globalData.userInfo = userInfo
    //   } else {
    //     this.redirectCtl({ url: 'wx_authority' }, 1)
    //     return
    //   }

    //   this.navigatePermissionsCtl()
    // }).catch(res => {
    //   this.login()
    // })
  },

  /**
   * 获取微信code 
   */
  getWxloginCode: function (cb) {
    wx.login({
      success: res => {
        if (cb) cb(res.code)
      },
      fail: res => {
        wx.showToast({
          title: '获取微信code失败',
          icon: 'none'
        })
      }
    })
  },

  /**
   * 获取微信用户信息
   */
  login: function () {
    const { appType } = this.globalData
    this.getWxloginCode(code => {
      this.post('/api/user/tlogin', { code, appType }).then(this.handleLogin).catch(e => {
        if (e.data.code == '888') {
          this.redirectCtl({ url: 'wx_authority' }, 1)
        }
      })
    })
  },

  /**
   * 获取登录数据
   */
  handleLogin: function (res) {
    const { postData } = this.globalData
    const { accessToken } = res.data
    if (accessToken) {
      this.globalData.accessToken = accessToken
      wx.setStorageSync('accessToken', accessToken)

      // 判断当前是否有接口报登录失效，存在失效的情况下 接着执行        
      if (postData) {
        const { fn, param } = postData
        fn(...param)
        this.globalData.postData = null
        return
      }

      this.navigatePermissionsCtl()
    }
  },

  /**
   * 权限判断跳转
   */
  navigatePermissionsCtl: function () {
    const { options, tempOptions } = this.globalData
    const { query = {}, scene, path } = options || tempOptions
    let url = ''
    if (query && query.type > 1) {
      url = path ? path.split('/')[1] : 'me'
      const method = { ...query, url, scene }
      this.reLaunchCtl && this.reLaunchCtl({ url, method }, true)
      this.globalData.options = tempOptions
    } else {
      // this.getVipList()
      this.redirectCtl && this.redirectCtl({ url: 'me' }, true)
    }
  },

  /**
   * 保存微信用户数据
   * */
  saveUserInfo: function (res, code) {
    const { appType } = this.globalData
    const { encryptedData, iv, signature, userInfo } = res
    const user = Object.assign(userInfo, { encryptedData, iv, signature })
    this.post('/api/user/newlogin', { code, appType, ...user }).then(res => {
      this.globalData.userInfo = user
      wx.setStorageSync('userInfo', user)
      this.handleLogin(res)
    })
  },

  /**
   * 微信授权接口封装
   */
  wxSetting: function ({ scope, text }) {
    const isEmptyObject = function (e) {
      var temp;
      for (temp in e)
        return !1;
      return !0
    }
    return new Promise((resolve, reject) => {
      wx.getSetting({
        success: res => {
          if (isEmptyObject(res.authSetting)) {
            resolve(Object.assign(res, { type: 1, text: `请手动点击${text}` }))
          } else if (res.authSetting[scope] === true) {
            resolve(Object.assign(res, { type: 2, text: `默认${text}成功` }))
          } else if (res.authSetting[scope] === false) {
            wx.showModal({
              content: `检测到您没打开${text}，是否去设置打开？`,
              confirmText: "确认",
              cancelText: "取消",
              success: res => {
                if (res.confirm) {
                  wx.openSetting({
                    success: res => {
                      if (res.authSetting[scope]) {
                        resolve(Object.assign(res, { type: 3, text: `手动设置${text}成功` }))
                      } else {
                        reject(Object.assign(res, { type: 5, text: `没有手动设置${text}` }))
                      }
                    },
                    fail: res => {
                      reject(Object.assign(res, { type: 4, text: `打开手动设置${text}失败` }))
                    }
                  })
                } else {
                  reject(Object.assign(res, { type: 3, text: `拒绝打开手动设置${text}` }))
                }
              },
              fail: res => {
                reject(Object.assign(res, { type: 2, text: `弹出${text}提示框失败` }))
              }
            })
          } else {
            wx.authorize({
              scope,
              success: res => {
                resolve(Object.assign(res, { type: 4, text: `自动获取${text}成功` }))
              },
              fail: res => {
                reject(Object.assign(res, { type: 6, text: `自动获取${text}失败` }))
              }
            })
          }
        },
        fail: res => {
          reject(res, { type: 1, text: `获取${text}失败` })
        }
      })
    })
  },

  /**
 * 获取微信用户信息授权
 */
  getWxUserInfoSetting: function (cb) {
    this.wxSetting({ scope: 'scope.userInfo', text: '微信用户信息授权' }).then((res) => {
      wx.setStorageSync('hasUserInfo', 1)
      if (typeof cb === 'function') cb(1, res)
    }).catch((res) => {
      wx.setStorageSync('hasUserInfo', 0)
      if (res.type != 6) {
        wx.showToast({
          title: res.text,
          icon: 'none'
        })
      }
      if (typeof cb === 'function') cb(0, res)
      setTimeout(() => {
        wx.navigateBack({
          delta: 1
        })
      }, 2000)
    })
  },

  /**
  * 获取微信定位授权
  */
  getWxUserLocationSetting: function (cb) {
    this.wxSetting({ scope: 'scope.userLocation', text: '微信用户定位授权' }).then((res) => {
      wx.setStorageSync('isPosition', 1)
      if (typeof cb === 'function') {
        cb(res)
      }
    }).catch((res) => {
      wx.setStorageSync('isPosition', 0)
      wx.showToast({
        title: res.text,
        icon: 'none'
      })
      setTimeout(() => {
        wx.navigateBack({
          delta: 1
        })
      }, 1200)
    })
  },

  /**
   * 获取全局属性值
   */
  getGlobalAttributeValue: function (e1, e2 = e1) {
    return typeof this.globalData[e1] !== 'undefined' && this.globalData[e1] !== null ? this.globalData[e1] : typeof wx.getStorageSync(e2) !== 'undefined' && wx.getStorageSync(e2) !== null ? wx.getStorageSync(e2) : null
  },

  /**
   * POST 封装
   * @param obj{Object} {src【请求后台路径】, method【拼接在路径的参数对象】, type【判断是否需要把参数拼接在路径后面】} = obj
   * @param data{Object} data【自定义传的参数数据】
   * @param head{Boolean} head[true【data参数类型为json对象】,false【data参数类型为json字符串】]
   */
  post: function (obj, data = {}, head, postData) {
    const { host, loginTime, wechatsys, phoneimei, phonesys, phonetype, version, platform, build } = this.globalData
    const accessToken = this.globalData.accessToken || wx.getStorageSync('accessToken')
    let url
    if (typeof obj === 'object') {
      const { src, method = {}, type } = obj
      url = formatUrl(host + src, type == 1 ? method : Object.assign({}, method, { accessToken }))
    } else if (typeof obj === 'string') {
      url = formatUrl(host + obj, { accessToken })
    } else {
      throw new Error('请正确填写访问后台接口路径')
      return
    }
    return new Promise((resolve, reject) => {
      wx.request({
        url,
        data,
        method: 'POST',
        header: head ? {
          wechatsys, phoneimei, phonesys, phonetype, version, platform, build,
          "Content-Type": "application/x-www-form-urlencoded"
        } : {
            wechatsys, phoneimei, phonesys, phonetype, version, platform, build,
            "Content-Type": "application/json"
          },
        success: e => {
          if (e.statusCode == 200 && e.errMsg == 'request:ok') {
            if (e.data.code == '999') {
              resolve(e.data)
            } else {
              if (url.indexOf('/api/user/checkToken') == -1) {
                wx.showToast({
                  title: e.data.msg,
                  icon: 'none'
                })
              }
              reject(e.data)
            }
            if (loginTime > 0) {
              this.globalData.loginTime = 0
            }
          } else if (e.statusCode == 401) {
            this.globalData.loginTime = loginTime + 1
            if (loginTime < 2) {
              this.globalData.postData = postData || null
              this.login()
            }
          } else {
            reject(e)
            wx.showToast({
              title: '加载失败',
              icon: 'none'
            })
          }
        },
        fail: e => {
          reject(e)
          wx.showToast({
            title: '加载失败',
            icon: 'none'
          })
        },
        complete: e => {
          console.log({ url, data })
          console.log(e.data)
        }
      })
    })
  },

  /**
   * uploadFile 封装
   * @param obj{Object} {src【请求后台路径】, method【拼接在路径的参数对象】, type【判断是否需要把参数拼接在路径后面】} = obj
   * @param file{String} file【微信小程序生成的临时文件资源路径】
   * @param data{Object} data【自定义传的参数数据】
   * @param head{Boolean} head[true【data参数类型为json对象】,false【data参数类型为json字符串】]
   * @param progress{Function} progress【上传文件进度条回调函数方法】
   */
  uploadFile: function (obj, file, data = {}, head, progress, postData) {
    const { host, loginTime, wechatsys, phoneimei, phonesys, phonetype, version, platform, build } = this.globalData
    const accessToken = this.globalData.accessToken || wx.getStorageSync('accessToken')
    let url
    if (typeof obj === 'object') {
      const { src, method, type } = obj
      url = formatUrl(host + src, type == 1 ? method : Object.assign(method || {}, { accessToken }))
    } else if (typeof obj === 'string') {
      url = formatUrl(host + obj, { accessToken })
    } else {
      throw new Error('请正确填写访问后台接口路径')
      return
    }
    wx.showLoading({
      title: '上传中...',
    })
    let uploadTask
    return new Promise((resolve, reject) => {
      uploadTask = wx.uploadFile({
        url,
        filePath: file,
        name: 'files',
        formData: data,
        header: head ? {
          wechatsys, phoneimei, phonesys, phonetype, version, platform, build,
          "Content-Type": "application/x-www-form-urlencoded"
        } : {
            wechatsys, phoneimei, phonesys, phonetype, version, platform, build,
            "Content-Type": "application/json"
          },
        success: e => {
          if (e.statusCode == 200 && e.errMsg == 'uploadFile:ok') {
            resolve(e.data)
            if (loginTime > 0) {
              this.globalData.loginTime = 0
            }
          } else if (e.statusCode == 401) {
            this.globalData.loginTime = loginTime + 1
            if (loginTime < 2) {
              this.globalData.postData = postData || null
              this.login()
            }
          } else {
            reject(e)
            wx.showToast({
              title: '加载失败',
              icon: 'none'
            })
          }
        },
        fail(e) {
          reject(e)
          wx.showToast({
            title: '加载失败',
            icon: 'none'
          })
        },
        complete(e) {
          console.log({ url, data })
          console.log(e.data)
          wx.hideLoading()
        }
      })
    })
    uploadTask.onProgressUpdate((res) => {
      progress && progress(res)
      wx.showLoading({
        title: ` 已上传(${res.progress}%)`
      })
      if (res.progress == 100) {
        wx.hideLoading()
      }
    })
  },

  /**
   * reLaunch路由跳转
   */
  reLaunchCtl: function (e, type) {
    const { method, url, msg } = type ? e : e.currentTarget.dataset
    if (!url) {
      wx.showToast({
        title: msg || '暂未开放',
        icon: 'none'
      })
      return
    }
    let array = []
    if (method) {
      for (let i in method) {
        if (typeof data === 'object') {
          array.push(`${i}=${JSON.stringify(method[i])}`)
        } else {
          array.push(`${i}=${method[i]}`)
        }
      }
    }
    wx.reLaunch({
      url: `${getCurrentPages().length == 0 ? 'pages' : '..'}/${url}/${url}${array.length > 0 ? '?' + array.join('&') : ''}`,
      success: res => { },
      fail: res => {
        wx.showToast({
          title: '跳转失败',
          icon: 'none'
        })
      }
    })
  },

  /**
   * navigate路由跳转
   */
  navigateCtl: throttle(function (e, type) {
    const { method, url, msg } = type ? e : e.currentTarget.dataset
    if (!url) {
      wx.showToast({
        title: msg || '暂未开放',
        icon: 'none'
      })
      return
    }
    let array = []
    if (method) {
      for (let i in method) {
        if (typeof data === 'object') {
          array.push(`${i}=${JSON.stringify(method[i])}`)
        } else {
          array.push(`${i}=${method[i]}`)
        }
      }
    }
    wx.navigateTo({
      url: `${getCurrentPages().length == 0 ? 'pages' : '..'}/${url}/${url}${array.length > 0 ? '?' + array.join('&') : ''}`,
      success: res => { },
      fail: res => {
        console.log(res)
        wx.showToast({
          title: '跳转失败',
          icon: 'none'
        })
      }
    })
  }, 500),
  /**
   * blockCtl返回上一级页面
   */
  blockCtl:function(){
    wx.navigateBack({
      success: function (res) {
        // beforePage.onLoad(); // 执行前一个页面的onLoad方法
        console.log(res)
      }
    });
  },

  /**
   * redirect路由跳转
   */
  redirectCtl: function (e, type) {
    const { method, url, msg } = type ? e : e.currentTarget.dataset
    if (!url) {
      wx.showToast({
        title: msg || '暂未开放',
        icon: 'none'
      })
      return
    }
    let array = []
    if (method) {
      for (let i in method) {
        if (typeof data === 'object') {
          array.push(`${i}=${JSON.stringify(method[i])}`)
        } else {
          array.push(`${i}=${method[i]}`)
        }
      }
    }
    wx.redirectTo({
      url: `${getCurrentPages().length == 0 ? 'pages' : '..'}/${url}/${url}${array.length > 0 ? '?' + array.join('&') : ''}`,
      success: res => { },
      fail: res => {
        wx.showToast({
          title: '跳转失败',
          icon: 'none'
        })
      }
    })
  },

  /**
   * 查看图片
   */
  viewImageCtl: function (e) {
    let { images, index, baseurl, url = 'img' } = e.currentTarget.dataset
    let array = images.map((val, key) => {
      return baseurl + val[url]
    })
    wx.previewImage({
      current: baseurl + images[index][url], // 当前显示图片的http链接
      urls: array // 需要预览的图片http链接列表
    })
  },

  /**
   * 分享控制层
   */
  sharePageDefaultCtl: function () {
    return {
      title: '探知脑力',
      path: 'pages/index/index?type=1',
      success: res => {
        wx.showToast({
          title: '转发成功',
          icon: 'success'
        })
      },
      fail: res => {
        wx.showToast({
          title: '转发失败',
          icon: 'none'
        })
      }
    }
  },

  /**
   * 全局变量
   */
  globalData: {
    wechatsys: sys.version + ' ' + sys.SDKVersion,
    phoneimei: '',
    phonesys: sys.system,
    phonetype: sys.brand + ' ' + sys.model,
    version: '1.0.4',
    platform: '3',
    build: '1.0.4',
    appType: 22,
    initStatus: 0,
    loginTime: 0,
    // host: 'https://api.sharingschool.com/sz',
    // baseImgUrl: 'https://api.sharingschool.com/upload',
    host: 'https://xt.sharingschool.com/sz',
    baseImgUrl: 'https://xt.sharingschool.com/upload',
    thumbnail: '!m300x200.png',
    accessToken: null,
    parentVipList: null,
    parentVipLiIdx: null,
    parentVipId: null,
    parentInfo: null,
    appid: 'wxb85618936c73086b',
    userInfo: null,
    options: null,
    postData: null,
    tempOptions: { query: {}, path: 'pages/index/index', scene: 1001 }
  }
})