ssj_book/president/pages/home/home.js

// parents/pages/home/home.js
import { routers, viewImage, sharePage, isFn, getGlobalVal, getWxLocationSetting } from '../../../utils/util.js'
import { GetLibrary, GetParentHome, GetBorrowBookNum, ScanningBooks, GoodIndex, ScanningBackBooks,IndexBarList} from '../../../utils/api.js'
const { navigateTo, redirectTo, navigateBack } = routers()
const { globalData, hasLibraryService, hasVipService } = getApp()
const { baseImgUrl, qrcodeInvalidToastText,thumbnail} = globalData
Page({

  /**
   * 页面的初始数据
   */
  data: {
    baseImgUrl,
    thumbnail,
    isFirst: 0,
    latitude: '',
    longitude: '',
    isLoaded: 0,
    pageNo: 1,
    pageSize: 10,
    vipId:'ea4e93ee-8b22-41bd-bb09-ec36e88eab78',
    carouselList: ['../../../assets/main_banner1.png', '../../../assets/banner1.png'],
    // 签到签离
    sign: [
      {
        icon: '../../../assets/sign_in.png',
        text: '签到',
        url: 'president/pages/sign_leave_in/sign_leave_in?isSignin=1',
        zindex: 3,
      },
      {
        icon: '../../../assets/sign_leave.png',
        text: '签离',
        url: 'president/pages/sign_leave_in/sign_leave_in?isSignin=0',
        zindex: 3,
      },
      {
        icon: '../../../assets/data_ansyc.png',
        text: '数据统计',
        url: 'president/pages/data_statistics/data_statistics',
        zindex: 3,
      },
    ],
    // 图书借阅
    library: [
      {
        icon: '../../../assets/replace_record.png',
        text: '代办借阅',
        url: 'president/pages/borrow_books/borrow_books',
        zindex: 3,
      },
      {
        icon: '../../../assets/returnBook.png',
        text: '还书',
        url: 'president/pages/Return_book_car/Return_book_car',
        zindex: 3,
      },
      {
        icon: '../../../assets/reding_booksbank.png',
        text: '馆内阅读排行榜',
        url: 'president/pages/ranking/ranking',
        zindex: 3,
      },
    ],
    // 书籍调配
    Books: [
      {
        icon: '../../../assets/library_books.png',
        text: '在馆书籍',
        url: 'president/pages/library_books/library_books',
        zindex: 3,
      },
      {
        icon: '../../../assets/goodboos_icon.png',
        text: '好书推荐',
        url: 'president/pages/good_books_new/good_books_new',
        zindex: 3,
      },
      {
        icon: '../../../assets/allot_lists.png',
        text: '调书清单',
        url: 'president/pages/book_inventory/book_inventory',
        zindex: 3,
      },
    ],
    topList: [],
    list: [],
    footerData: {
      actIndex: 0,
      list: [
        {
          text: '日常事务',
          icon: '../../../assets/lock_gary.png',
          actIcon: '../../../assets/lock_blue.png',
          url: 'president/pages/home/home',
          zindex: 3,
        },
        {
          text: '人员管理',
          icon: '../../../assets/people_manager_gary.png',
          actIcon: '../../../assets/people_manager_blue.png',
          url: 'president/pages/Personnel_management/Personnel_management',
          zindex: 3,
        },
        {
          text: '我的',
          icon: '../../../assets/me_gray.png',
          actIcon: '../../../assets/me_blue.png',
          url: 'president/pages/me/me',
          zindex: 3,
        }
      ]
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    options.userId = getGlobalVal('userId')
    options.library = getGlobalVal('library')
    options.libId = getGlobalVal('list').length > 0 ? getGlobalVal('list')[0].libId : ''
    const returnbookList = getGlobalVal(`returnBook_${options.userId}_${options.libId}`) || []
    console.log(`returnBook_${options.userId}_${options.libId}`)
    console.log(returnbookList)
    this.setData({ options, isFirst: 1 })
      this.getIndexBarList()
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
    const obj = { navigateTo, redirectTo, navigateBack, viewImage }
    for (const i in obj) {
      this[i] = obj[i]
    }
  },

  /**
  * 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 () {
    // this.getList(res => {
    //   wx.stopPullDownRefresh()
    // })
  },

  /**
   * 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 () {
    if (isFn(sharePage)) return sharePage()
  },

  /**
    * 获取首页数据
    */
  getList: function (cb) {
    const continuousFn = { fn: this.getList, param: { ...arguments } }
    const libId = this.data.options.library.id || ''
    // hasLibraryService()
    if (!libId) {
      wx.showToast({
        title: '请先定位图书馆',
        icon: 'none'
      })
      return
    }
    GoodIndex({ data: { libId }, continuousFn }).then(res => {
      const { list } = res.data
      const listTemp = (res => {
        for (let i in res) {
          if (res[i].summary.length>30){
            res[i].summary = res[i].summary.slice(0, 30) + '...'
          }else{
            res[i].summary = res[i].summary
          }
        }
        return res
      })(list)
      // console.log(listTemp,list)
      this.setData({ list: listTemp })
      cb && cb(res)
    }).catch(res => {
      cb && cb(res)
    })
  },

  /**
   * 获取定位
   */
  getLocation: function (cb) {
    getWxLocationSetting(res => {
      this.setData({
        isShowPosition: false
      })
      wx.showLoading({
        title: '定位中'
      })
      wx.getLocation({
        type: 'wgs84',
        success: res => {
          const { latitude, longitude } = res
          this.setData({
            latitude,
            longitude
          })
          this.getLibrary(cb)
        },
        fail: res => {
          wx.showToast({
            title: '定位失败',
            icon: 'none'
          })
        },
        complete: res => {
          wx.hideLoading()
        }
      })
    })
  },

  /**
   * 获取图书馆
   */
  getLibrary: function (cb) {
    const continuousFn = { fn: this.getLibrary, param: { ...arguments } }
    const { options, latitude, longitude, pageNo, pageSize } = this.data
    const { vipId } = options
    GetLibrary({ data: { vipId, pageNo, pageSize, leagueLat: latitude, leagueLng: longitude }, continuousFn }).then(res => {
      const { list } = res.data
      if (list[0]['id']) {
        getApp().globalData.library = list[0]
        wx.setStorageSync('library', list[0])
        this.setData({ 'options.library': list[0] })
        this.getList(cb)
      }
    })
  },
  /**
   * 获取首页图片
   */
  getIndexBarList: function (cb) {
    const continuousFn = { fn: this.getIndexBarList, param: { ...arguments } }
    const { options, latitude, longitude, pageNo, pageSize } = this.data
    const { vipId } = options
    IndexBarList({ data: { vipId, pageNo, pageSize, leagueLat: latitude, leagueLng: longitude }, continuousFn }).then(res => {
      const { imgList } = res.data
      this.setData({ imgList, isLoaded: 1})
    })
  },
  
  /**
   * 签到签离选择跳转进入页
   */
  selectRouteCtl: function (e) { 
    const { index } = e.currentTarget.dataset
    const { sign } = this.data
    const { url, zindex } = sign[index]
    // if(index==0){
    //   this.scanCtl()
    // }else{
      // if (!hasVipService()) return
      navigateTo({ url, zindex })
    // }
  },
 /**
   * 图书借阅选择跳转进入页
   */
  selectRouteCtlBorrow: function (e) {
    const { index } = e.currentTarget.dataset
    const { library, options } = this.data
    const { url, zindex } = library[index]
    const returnbookList = getGlobalVal(`returnBook_${options.userId}_${options.libId}`) || []
    console.log(`returnBook_${options.userId}_${options.libId}`)
    console.log(returnbookList)
    if(index==1){
      if (returnbookList.length > 0) {
        navigateTo({ url: 'president/pages/Return_book_car/Return_book_car', paras: { } })
        return
      }
      if (returnbookList.length == 0) {
        this.scanFn()
      }
    }else{
    navigateTo({ url, zindex })
    }
  },
  /**
  * 书籍调配选择跳转进入页
  */
  selectRouteCtlBooks: function (e) {
    const { index } = e.currentTarget.dataset
    const { Books } = this.data
    const { url, zindex } = Books [index]
    // if(index==0){
    //   this.scanCtl()
    // }else{
    // if (!hasVipService()) return
    navigateTo({ url, zindex })
    // }
  },


  /**
   * 调用微信扫一扫
   */
  scanFn: function () {
    wx.scanCode({
      success: res => {
        const url = res.result
        const detailsId = url.split('_')[1].split('.')[0]
        if (!detailsId) {
          wx.showToast({
            title: qrcodeInvalidToastText,
            icon: 'none'
          })
          return
        }
        this.scanningBooksFn(detailsId)
      }
    })
  },

  /**
   * 扫一扫借书
   */
  scanningBooksFn: function (detailsId) {
    const continuousFn = { fn: this.scanningBooksFn, param: { ...arguments } }
    const { libId } = this.data.options
    const { returnbookList } = this.data
    ScanningBackBooks({ data: { detailsId, libId }, continuousFn }).then(res => {
      const { detailsId } = res.data;
      for (var i in returnbookList) {
        if (detailsId == returnbookList[i].detailsId) {
          wx.showToast({
            title: '此二维码已经扫过',
            icon: 'none'
          })
        }
      }
      if (detailsId) {
        navigateTo({ url: 'president/pages/Return_book_car/Return_book_car', paras: { ...res.data } })
      }
    }).catch(res => {
      wx.showToast({
        title: res.msg,
        icon: 'none'
      })
    })
  }
})