import {
  fetchHome
} from '../../services/home/home';
import {
  loginInfo
} from '../../assets/js/login';
const app = getApp()
Page({
  data: {
    barHeight: '',
    navBarHeight: '',
    searchVal: '',
    scoll: false,
    isWhite: false,
    userInfo: {},
    tabList: [], //目录
    current: 1, //轮播图参数
    autoplay: true, //轮播图参数
    duration: '500', //轮播图参数 
    interval: 5000, //轮播图参数
    navigation: {
      type: 'dots'
    }, //轮播图参数
    bannerList: [], //轮播图列表
    specialSubjectList: [], //专题讨论
    activeItem: 0, //精选课程默认选中
    courseTypeList: [], //精选课程分类
    courseList: [],
    courseTypeActive: [],
    bookTypeList: [], //图书类型
    activeItem1: 0,
    bookTypeData: {},
    booksList: [],
    readBookList: [], //数字阅读
    textbookList: [], //数字教材
    rankingList: [], //排行榜
    shoppingCartGetId: [],
    baseRefresh: {
      value: false
    },
    loading: true,
    showStateMenu: false, // 新年公告弹窗
  },
  onShow() {
    this.setData({
      searchVal: "",
    });
    this.loadHomePage();
    const token = wx.getStorageSync(app.config.tokenKey)
    if (token) {
      this.getShoppingCartList()
    }
    this.init();
    // const stateMenu = wx.getStorageSync('stateMenu')
    // if (stateMenu == 'true') {
    //   this.setData({
    //     showStateMenu: true
    //   })
    //   wx.setStorageSync('stateMenu', 'false')
    // }
  },
  closeStateMenu() {
    this.setData({
      showStateMenu: false
    })
  },
  onLoad() {
    this.getBannerList()
    const systInfo = wx.getSystemInfoSync();
    const menu = wx.getMenuButtonBoundingClientRect(); // 胶囊信息
    const navBarHeight = (menu.top - systInfo.statusBarHeight) * 2 + menu.height; // 导航栏高度
    this.setData({
      barHeight: systInfo.statusBarHeight,
      navBarHeight: navBarHeight,
    });

    // 首页测试登录功能，后续注释
    // 检查登录状态
    const token = wx.getStorageSync(app.config.tokenKey)
    // if (!token) {
    //   loginInfo(app, (data) => {
    //     // 如果不是第一次登录，会执行回调
    //     if (data) {
    //       this.init();
    //       this.registe()
    //     } else {
    //       this.init();
    //     }
    //   })
    // }

  },
  onReachBottom() {},
  onPullDownRefresh() {
    this.setData({
      'baseRefresh.value': true,
      isWhite: false
    })
    this.getBannerList();
    this.init();
  },
  init() {
    this.getSubjectList();
    this.getCourseTypeListList();
    this.getBookTypeList();
    this.getReadBookList();
    this.getTextbookListList();
    this.getRankingList();

    setTimeout(() => {
      this.setData({
        'baseRefresh.value': false,
      })
    }, 500);
  },

  registe() {
    app.MG.app.creatUserBehavior({
      refCode: "sign"
    }).then(res => {});
  },

  getBannerList() {
    const list = []
    app.MG.resource.getItem({
      path: 'jsek_banner\\jsek_homeBannerApplet',
      fields: {
        jsek_link: []
      },
      coverSize: {
        width: 400
      },
      paging: {
        start: 0,
        size: 9
      }
    }).then(res => {
      for (let i = 0; i < res.datas.length; i++) {
        const item = res.datas[i]
        list.push({
          value: item.icon,
          link: item.jsek_link,

        })
      }
      this.setData({
        bannerList: list,
        loading: false
      })
    })
  },
  navToActivityDetail(e) {
    let {
      info
    } = e.currentTarget.dataset
    console.log(info)
    if (info.link) {
      wx.navigateTo({
        url: info.link,
      });
    }
  },

  loadHomePage() {
    fetchHome().then(({
      tabList
    }) => {
      this.setData({
        tabList,
      });
    });
  },
  //点击目录
  toPages(item) {
    let info = item.target.dataset.info
    console.log(info);
    if (info.url) {
      if (info.text == "图书服务") {
        wx.switchTab({
          url: info.url
        })
      } else {
        wx.navigateTo({
          url: info.url
        })
      }
    } else {
      wx.showToast({
        title: "建设中",
        icon: 'none',
        duration: 2000
      })
    }
  },
  //专题讨论
  getSubjectList() {
    const obj = {
      storeInfo: "jsek_seminar",
      path: 'jsek_homepageSeminar',
      coverSize: {
        width: 400
      },
      paging: {
        start: 0,
        size: 4
      },
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      fields: {
        liveTime: [],
        lecturer: [],
        startTime: [],
        jsek_link: [],
        position: []
      }
    }
    app.MG.store.getProductList(obj).then((res) => {
      res.datas.forEach((item) => {
        item.liveTime = item.liveTime ? item.liveTime.substring(5) : '';
        item.startTime = item.startTime ? item.startTime.substring(5) : '';
        item.price = item.price ? item.price.toFixed(2) : item.price;
      });
      this.setData({
        specialSubjectList: res.datas
      })
    })
  },


  //精选课程分类
  getCourseTypeListList() {
    const data = {
      path: 'jsek_homepageDigitalCourses',
      queryType: '\\',
      searchList: [],
      size: '20',
      start: '0',
      storeRefCode: app.config.digitalCourses,
      sort: {
        type: 'Asc',
        field: 'LinkOrder'
      },
      filterList: [{
        value: 'Normal',
        field: 'state'
      }]
    }
    app.MG.store.getStoreChannelList(data).then((res) => {
      if (res.datas && res.datas.length > 0) {
        let dataList = [];
        dataList.push(...res.datas)
        this.setData({
          courseTypeList: dataList,
          activeItem: 0
        })
        this.getCourseList(res.datas[0])
      }
    })
  },
  //精选课程列表
  getCourseList(item) {
    const obj = {
      storeInfo: "app.config.goodsStore",
      path: item.pathList + '\\' + item.id,
      // coverSize: {
      //   height: 205
      // },
      paging: {
        start: 0,
        size: 4
      },
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      fields: {
        courseLeader: [],
        affiliatedUnit: [],
        publishingUnit: [],
        classHours: []
      }
    }
    app.MG.store.getProductList(obj).then((res) => {
      res.datas.forEach((item) => {
        item.price = item.price ? item.price.toFixed(2) : item.price;
        item.isbuy = item.purchasedSaleMethodIdList.indexOf(item.defaultSaleMethodId) > -1
      });
      this.setData({
        courseList: res.datas
      })
    })
  },
  tabChangeHandle(item) {
    let info = this.data.courseTypeList[item.detail.value]
    this.setData({
      courseList: [],
      courseTypeActive: item.detail.value
    })
    this.getCourseList(info)
  },
  //图书服务分类
  getBookTypeList() {
    const data = {
      path: 'jsek_homepageBookService',
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      queryType: '\\',
      searchList: [],
      size: '20',
      start: '0',
      storeRefCode: app.config.goodsStore,
      sort: {
        type: 'Asc',
        field: 'LinkOrder'
      }
    }
    app.MG.store.getStoreChannelList(data).then((res) => {
      if (res.datas && res.datas.length > 0) {
        let dataList = [];
        dataList.push(...res.datas)
        this.setData({
          bookTypeList: dataList,
          activeItem1: 0,
          bookTypeData: dataList[0],
        })
        this.getBooksList(dataList[0])
      }
    })
  },
  //图书服务列表
  getBooksList(item) {
    const obj = {
      storeInfo: app.config.goodsStore,
      path: item.pathList + '\\' + item.id,
      queryType: '*',
      coverSize: {
        width: 150
      },
      paging: {
        start: 0,
        size: 6
      },
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      fields: {
        author: []
      }
    }
    app.MG.store.getProductList(obj).then((res) => {
      this.setData({
        booksList: res.datas,
      })
    })
  },
  //图书服务
  tabBookClick(item) {
    let info = this.data.bookTypeList[item.detail.value]
    this.setData({
      bookTypeData: info,
    })
    this.getBooksList(info)
  },
  //数字阅读
  getReadBookList() {
    const obj = {
      storeInfo: app.config.digitalRead,
      path: 'jsek_homepageDigitalReading',
      coverSize: {
        width: 150
      },
      paging: {
        start: 0,
        size: 3
      },
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      fields: {
        author: []
      }
    }
    app.MG.store.getProductList(obj).then((res) => {
      this.setData({
        readBookList: res.datas
      })
    })
  },
  //数字教材
  getTextbookListList() {
    const obj = {
      storeInfo: app.config.digitalTextbooks,
      path: 'jsek_homepageDigitalTextbooks',
      coverSize: {
        width: 150
      },
      paging: {
        start: 0,
        size: 6
      },
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      fields: {
        author: [],
      }
    }
    app.MG.store.getProductList(obj).then((res) => {
      res.datas.forEach((item) => {
        item.price = item.price ? item.price.toFixed(2) : item.price;
        item.isbuy = item.purchasedSaleMethodIdList.indexOf(item.defaultSaleMethodId) > -1
      });
      this.setData({
        textbookList: res.datas
      })
    })
  },
  //获取排行榜
  getRankingList() {
    const obj = {
      storeInfo: app.config.goodsStore,
      path: '*',
      queryType: '*',
      coverSize: {
        width: 150
      },
      paging: {
        start: 0,
        size: 10
      },
      fields: {
        author: [],
      },
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      sort: {
        Name: 'Asc',
        BaseType: ''

      }
    }
    app.MG.store.getProductList(obj).then((res) => {
      this.setData({
        rankingList: res.datas
      })
    })
  },
  // 跳转图书详情
  goDetail(e) {
    const {
      book
    } = e.currentTarget.dataset;
    wx.navigateTo({
      url: `/packageBookService/pages/bookServices/detail/index?id=${book.id}&name=${book.name}`,
    });
  },
  goSubjectDetail(e) {
    // return wx.showToast({
    //   title: "建设中",
    //   icon: 'none',
    //   duration: 1000
    // })
    const item = e.currentTarget.dataset.book
    // 网页类型跳转到网址复制页，因为url传参不能传 带参数的网络地址，所以此处要把网络地址里的传参摘出来，放到url里
    let urlData = ''
    const flags = item.jsek_link.indexOf("?")
    if (flags > -1) {
      urlData = item.jsek_link.slice(flags + 1, item.jsek_link.length)
    }
    let url = '/packageBookService/pages/bookServices/linkPage/index'
    wx.navigateTo({
      url: urlData ? url + `?path=${item.jsek_link.slice(0,flags)}` + '&' + urlData : url + `?path=${item.jsek_link}`
    })

  },
  goCourseDetail(e) {
    // return wx.showToast({
    //   title: "建设中",
    //   icon: 'none',
    //   duration: 1000
    // })

    const {
      book
    } = e.currentTarget.dataset;
    console.log(book);
    wx.navigateTo({
      url: '/pages/digitalCourses/digitalCoursesDetails/index?id=' + book.id + '&path=' + book.idPath,
    });
  },
  goReadBookDetail(e) {
    const {
      book
    } = e.currentTarget.dataset;
    wx.navigateTo({
      url: '/pages/home/digitalRead/index?productId=' + book.id,
    });
  },
  goTextBookDetail(e) {
    const {
      book
    } = e.currentTarget.dataset;
    wx.navigateTo({
      url: '/pages/digitalTextbooks/digitalTextbooksDetails/index?id=' + book.id,
    });
  },


  getShoppingCartList() {
    let query = {
      start: 0,
      size: 999,
      filterList: [],
      searchList: []
    }
    app.MG.store.getShoppingCartProductList(query).then((res) => {
      let idList = [];
      res.datas.forEach((item) => {
        idList.push(item.saleMethod.id)
      })
      this.setData({
        shoppingCartGetId: idList
      })
    })
  },
  addCart(e) {
    const {
      info
    } = e.currentTarget.dataset;
    const token = wx.getStorageSync(app.config.tokenKey)
    if (token) {
      this.addCartFun(info)
    } else {
      if (!token) {
        loginInfo(app, (data) => {
          // 如果不是第一次登录，会执行回调
          if (data) {
            this.addCartFun(info)
            this.registe()
          }
        })
      }
    }
  },
  // 剥离加入购物车方法登陆前后公用
  addCartFun(info) {
    if (info.isbuy) {
      wx.showToast({
        title: "该商品已购买",
        icon: 'none',
        duration: 1000
      })
    } else {
      try {
        if (
          this.data.shoppingCartGetId.includes(
            info.defaultSaleMethodId
          )
        ) {
          wx.showToast({
            title: "该商品已在购物车，请勿重复添加",
            icon: 'none',
            duration: 1000
          })
        } else {
          let query = {
            requests: [{
              saleMethodId: info.defaultSaleMethodId,
              storeEventId: null,
              agentCode: '电子书'
            }]
          }
          app.MG.store.addShoppingCart(query).then(res => {
            if (res) wx.showToast({
              title: "添加成功",
              icon: 'success',
              duration: 1000
            })
            this.getShoppingCartList()
          })
        }
      } catch (error) {
        console.error('出错了：', error)
      }
    }
  },
  onMoreGuide(e) {
    let type = e.currentTarget.dataset.info
    if (type == "tushufuwu") {
      let assortCode = "";
      if (this.data.bookTypeData.name == '高等教育') {
        assortCode = "jsek_higherEducation"
      }
      if (this.data.bookTypeData.name == '职业教育') {
        assortCode = "jsek_vocationalEducation"
      }
      if (this.data.bookTypeData.name == '教师教育') {
        assortCode = "jsek_teacherEducation"
      }
      if (this.data.bookTypeData.name == '少儿教育') {
        assortCode = "jsek_childrenEducation"
      }
      if (this.data.bookTypeData.name == '考试培训') {
        assortCode = "jsek_examTraining"
      }
      if (this.data.bookTypeData.name == '主题出版') {
        assortCode = "jsek_themePublishing"
      }
      if (this.data.bookTypeData.name == '学术著作') {
        assortCode = "jsek_academicWorks"
      }
      if (this.data.bookTypeData.name == '大众读物') {
        assortCode = "jsek_popularReadingMaterials"
      }
      wx.navigateTo({
        url: '/packageBookService/pages/bookServices/list/index?assorName=' + this.data.bookTypeData.name + '&assortCode=' + assortCode
      })
    } else if (type == "shuziyuedu") {
      wx.navigateTo({
        url: '/pages/home/digitalRead/index'
      })
    } else if (type == "zhuantitaolun") {
      // return wx.showToast({
      //   title: "建设中",
      //   icon: 'none',
      //   duration: 1000
      // })
      wx.navigateTo({
        url: '/pages/specialDiscussion/index'
      })

    } else if (type == "jingxuankecheng") {
      // return wx.showToast({
      //   title: "建设中",
      //   icon: 'none',
      //   duration: 1000
      // })
      wx.navigateTo({
        url: '/pages/digitalCourses/index?courseTypeActive=' + this.data.courseTypeActive
      })
    } else if (type == "shuzijiaocai") {
      wx.navigateTo({
        url: '/pages/digitalTextbooks/index'
      })
    } else {
      wx.showToast({
        title: "建设中",
        icon: 'none',
        duration: 1000
      })
    }

  },

  // 扫一扫
  onIconScanTap() {
    wx.scanCode({
      success(res) {
        console.log(res);
        if (res.errMsg == "scanCode:ok" && res.path || res.result) {
          if (res.path) {
            let path = res.path || res.result
            wx.redirectTo({
              url: '/' + path,
            })
          } else {
            wx.redirectTo({
              url: '/pages/scanResult/index?result=' + res.result,
            })
          }
        }
      }
    })
  },



  // 监听滚动条
  onScroll(e) {
    if (this.data.scoll) {
      if (e.detail.scrollTop < 20) {
        this.data.scoll = false
        // 避免频繁调用 setData
        if (this.data.isWhite)
          this.isChange(false);
      }
    } else {
      if (e.detail.scrollTop > 20) {
        this.data.scoll = true
        // 避免频繁调用 setData
        if (!this.data.isWhite)
          this.isChange(true);
      }
    }
  },
  isChange(data) {
    this.setData({
      isWhite: data
    })
  },

  onRetrievalPage() {
    wx.navigateTo({
      url: '/pages/retrievalPage/index?searchVal=' + this.data.searchVal
    })
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {},
  onShareTimeline() {}
});