// pages/goodsList/brandshop.js

import api from '../../common/api.js';
import { getShopID } from '../../utils/util';
import router from '../../router/index.js'
import { parseBrandListData, cancelFilterSelectState } from '../../utils/productListUtil';
import { formatTime, shouldDiscardTap, getShopIdFromUrl } from '../../utils/util';

// import {
//   logEvent,
//   YB_PAGE_OPEN_L,
//   YB_SHARE_RESULT_L,
// } from '../../libs/analytics.js'
import { getChannelCode, getGenderCode } from '../../utils/home';

const { Actionsheet, extend } = require('../../vendors/zanui/index');
// import { postFormId } from '../../libs/formIdCollectRequest.js'
import { getQRCodeSource } from '../../utils/miniQRCodeRoute.js'
import config from '../../config.js';

// import { getUnionID } from '../../utils/login'

//获取应用实例
let app = getApp();
const screenHeight = app.globalData.systemInfo.screenHeight;
const windowWidth = app.globalData.systemInfo.windowWidth;
const windowHeight = app.globalData.systemInfo.windowHeight;

const BANNER_RATIO = 234 / 750;
let bannerWidth = windowWidth;
let bannerHeight = bannerWidth * BANNER_RATIO;

const DEVICE_WIDTH_RATIO = windowWidth / 320;
const scale = windowWidth / 375;

let listWidth = Math.ceil(137.5 * DEVICE_WIDTH_RATIO);
let listHeight = Math.ceil(254 * DEVICE_WIDTH_RATIO);

const IMAGE_WIDTH = 145;
const IMAGE_HEIGHT = 193;
const IMAGE_RATIO = IMAGE_HEIGHT / IMAGE_WIDTH;
let listImageTop = 31;
let listImageWidth = listWidth;
let listImageHeight = Math.ceil(listWidth * IMAGE_RATIO);
let listMarginHorizontal = (windowWidth - listWidth * 2) / 3;

let PV_ID = new Date().getTime() + '';

Page(extend({}, Actionsheet, {

  /**
   * 页面的初始数据
   */
  data: {
    lastTapTimeStamp: 0,
    screenHeight,
    windowHeight,
    scale,
    bannerWidth,
    bannerHeight,

    shop_id: '',
    shop_name: '',
    bannerUrl:'',
    page_param: {},

    from_page_name: '',
    from_page_param: '',
    current_page_name: 'brandStore',
    current_page_param: '',

    info: {
      isLoading: false,
      error: null,
      data: null,
    },

    floor: {
      isLoading: false,
      error: null,
      data: null
    },

    list: {
      isLoading: false,
      error: null,
      data: null,
      pageSize: 60,
      currentPage: 0,
      pageCount: 0,
      total: 0,
      endReached: false,
    },

    couponList: [],

    filter: {
      item1: {
        key: 'item1',
        name: '默认',
        asc: '',
        isRadio: true,
        selected: true,
      },
      item2: {
        key: 'item2',
        name: '新品',
        asc: 's_t_desc',
        isRadio: true,
        selected: false,
      },
      item3: {
        key: 'item3',
        name: '价格',
        defaults: 'asc',
        asc: 's_p_asc',
        desc: 's_p_desc',
        isRadio: false,
        isAsc: true,
        selected: false,
      },
      item4: {
        key: 'item4',
        name: '折扣',
        defaults: 'desc',
        asc: 'p_d_desc',
        desc: 'p_d_asc',
        isRadio: false,
        isAsc: false,
        selected: false,
      }
    },

    filterGenderItem: {
      key: 'filterGenderItem',
      name: '筛选',
      isRadio: true,
      selected: true,
      hiddenGenderSelectView: true,
    },

    genderFilter: {
      item1: {
        key: 'item1',
        name: '男生/BOYS',
        selected: true,
        value: '1,3',
        title: '男生',
      },
      item2: {
        key: 'item2',
        name: '女生/GIRLS',
        selected: false,
        value: '2,4',
        title: '女生',
      }
    },

    fixedFilter: false,
    isShowIndicator: false,
    scrollTop: 0,
    isShowSnapshoot: false,
    snapshootShareData: {},

    actionsheet: {
      componentId: 'shareActionSheet',
      show: false,
      closeOnClickOverlay: true,
      isNewShareStyle: true,
      cancelText: '取消',
      actions: [{
        name: '分享给好友',
        className: 'action-class',
        loading: false,
        openType: 'share',
        image_src: '../../images/share_wechat@2x.png'
      },
      {
        name: '生成海报分享',
        className: 'action-class',
        loading: false,
        image_src: '../../images/share_wxpeng@2x.png'
      }]
    },

    isGettingCoupon: false,
    isGoApp: false,
    appParameter: '',
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    let that = this
    if (options && options.scene && options.scene.length == 32) {
      // var scene = decodeURIComponent(options.scene)
      // if (scene.length > 0) shop_id = scene;
      let scene = options.scene
      getQRCodeSource(scene).then(data => {
        that.loadElement(data)
      }).catch(error => {
        that.loadElement(options)
      })
    } else {
      that.loadElement(options)
    }
    
  },
  loadElement:function(options){
    var app = getApp()
    // 生命周期函数--监听页面加载
    let shop_id = options.shopId ? options.shopId : 0;
    if (!shop_id) {
      shop_id = options.shop_id ? options.shop_id : 0;
    }
    let shop_name = options.shopName ? options.shopName : '';
    if (!shop_name) {
      shop_name = options.shop_name ? options.shop_name : '';
    }

    if (options.q && options.q.length > 0) {
      let urlstring = decodeURIComponent(options.q)
      let shopIdFromUrl = getShopIdFromUrl(urlstring);
      if (shopIdFromUrl) {
        shop_id = shopIdFromUrl;
      }
    }

    let unionType = options.union_type ? options.union_type : '';
    
    if (options && options.scene && options.scene.length > 0) {
      var scene = decodeURIComponent(options.scene)
      if (scene.length > 0) shop_id = scene;
    }

    //解析 渠道号
    if (unionType) {
      app.updateUnionType(unionType);
    }

    let gender = app.globalData.selectedChannel == 'boy' ? '1,3' : '2,3';
    let from_page_name = options.page_name ? options.page_name : '';
    let from_page_param = options.page_param ? options.page_param : '';
    let current_page_param = shop_id;
    let currentScene = app.globalData.currentScene;
    let isGoApp = currentScene == 1036 ? true : false;
    this.setData({ shop_id, shop_name, gender, from_page_name, from_page_param, current_page_param, isGoApp });
    // new app.WeToast();
    var pages = getCurrentPages()
    var currentPage = pages[pages.length - 1]
    var url = currentPage.route

    // let params = {
    //   PAGE_NAME: this.data.current_page_name,
    //   PAGE_PARAM: this.data.current_page_param,
    //   FROM_PAGE_NAME: this.data.from_page_name,
    //   FROM_PAGE_PARAM: this.data.from_page_param,
    //   PV_ID: PV_ID,
    //   PAGE_PATH: url,
    // };
    // logEvent(YB_PAGE_OPEN_L, params);

    this.fetchShopInfo();
    this.fetchShopFloor();
    this.fetchCouponList();
    this.fetchShopList();

    this.initActionSheet()
  },
  initActionSheet:function(){
    let actionsheet = this.data.actionsheet;
    if (app.globalData.user_union_type) {//user_union_type_imageUrl
      let actionsheetParam = [
        {
          name: '分享给朋友',
          className: 'action-class',
          loading: false,
          openType: 'share',
          image_src: '../../images/share_union_wechat@2x.png'
        },
        {
          // name: '生成卡片并分享',
          name: '生成海报分享',
          className: 'action-class',
          loading: false,
          image_src: '../../images/share_union_wxpeng@2x.png'
        }
      ];
      actionsheet.unionUserImageUrl = app.globalData.user_union_type_imageUrl
      actionsheet.actions = actionsheetParam;
    } else if (app.globalData.userInfo.uid) {
      //登录状态
      actionsheet.unionUserImageUrl = app.globalData.user_nounion_type_imageUrl
    }
    this.setData({
      actionsheet,
    })
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
    // 生命周期函数--监听页面初次渲染完成
    if (this.data.shop_name !== null && this.data.shop_name !== undefined && this.data.shop_name !== '') {
      let shopName = this.data.shop_name
      tt.setNavigationBarTitle({
        title: shopName,
      });
    }
  },

  /**
   * 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 (res) {
    var that = this
    let shareInfo = app.globalData.shareInfo;
    // console.log(shareInfo)
    if (app.globalData.user_union_type){      
      let default_image = that.data.snapshootShareData.shop_logo ? that.data.snapshootShareData.shop_logo:''

      //组装相关参数
      var shareData = {
        title: this.data.snapshootShareData.shop_name ? this.data.snapshootShareData.shop_name:shareInfo.title,
        content: '我在有货发现了一个不错的店铺，赶快来看看吧！',
        default_image,
        page_name: this.data.current_page_name,
        shop_id: this.data.shop_id,
        sharePath: '/pages/goodsList/brandStore?shopId=' + that.data.shop_id + '&union_type=' + app.globalData.user_union_type,//联盟分享页面 分享路径
      }

      let params = {
        PAGE_PATH: shareData.sharePath,
        SHARE_TYPE: 1,
      };
      // logEvent(YB_SHARE_PROMOTION_C, params);


      let param = {
        FROM: res.from,
        SHARE_RESUIL: 0,
        TITLE: '创建推广',
        DESC: shareData.content,
        PATH: shareData.sharePath,
        SHARE_TYPE: 1,
      }

      return {
        title: shareData.title, // 分享标题
        imageUrl: shareData.default_image,//分享图片
        desc: shareData.content, // 分享描述
        path: shareData.sharePath, // 分享路径
        success: function (res) {
          // param.SHARE_RESUIL = 1
          // logEvent(YB_SHARE_RESULT_L, param);
        },
        fail: function (res) {
          // param.SHARE_RESUIL = 2
          // logEvent(YB_SHARE_RESULT_L, param);
        }
      }
    }else{
      let param = {
        FROM: res.from,
        SHARE_RESUIL: 0,
        TITLE: that.data.shop_name,
        DESC: '我在有货发现了一个不错的店铺，赶快来看看吧！',
        PATH: '/pages/goodsList/brandStore?shopId=' + that.data.shop_id,
      }

      // 用户点击右上角分享
      return {
        title: param.TITLE?param.TITLE:shareInfo.title?shareInfo.title:param.DESC, // 分享标题
        desc: param.DESC, // 分享描述
        path: param.PATH, // 分享路径
        success: function (res) {
          // param.SHARE_RESUIL = 1
          // logEvent(YB_SHARE_RESULT_L, param);
        },
        fail: function (res) {
          // param.SHARE_RESUIL = 2
          // logEvent(YB_SHARE_RESULT_L, param);
        }
      }
    }
  },


  //上报formid
  formSubmit: function (e) {
    // // console.log('####formID:', e.detail.formId)
    // let formId = e.detail.formId;
    // postFormId(formId,"6")
  },

  //fetch data
  //店铺信息
  fetchShopInfo: function () {
    let currentChannel = app.globalData.selectedChannel
    let yh_channel = getChannelCode(currentChannel);

    let param = {
      method: 'app.shops.getIntro',
      shop_id: this.data.shop_id,
      yh_channel: yh_channel,
      fromePage: "iFP_RedPersonBrand"
    }
    let that = this;
    this.setData({
      info: {
        isLoading: true,
      }
    });
    api.get({data:param})
      .then(data => {
        if (!data || !data.code || data.code != 200) {
          that.setData({
            info: {
              isLoading: false,
              error: { code: data.code, message: data.message },
            }
          });
          return;
        }

        if (data.data.shop_name !== null && data.data.shop_name !== undefined && data.data.shop_name !== '') {
          let shopName = data.data.shop_name
          tt.setNavigationBarTitle({
            title: shopName,
          });
        }

        let shopInfo = data.data;
        let logoUrl = shopInfo.shop_logo.replace(/{width}/g, 200).replace(/{height}/g, 200).replace('{mode}', 2);
        shopInfo.shop_logo = logoUrl;
        var shareData = this.data.snapshootShareData;
        shareData.shop_logo = logoUrl;
        shareData.shop_intro_simple = shopInfo.shop_intro_simple;
        shareData.shop_id = shopInfo.shops_id;
        shareData.shop_name = shopInfo.shop_name;

        // var shop_qrCode = ''
        // if (app.globalData.user_union_type) {
        //   let page_param = {
        //     union_type: app.globalData.user_union_type,
        //     shopId: shopInfo.shops_id,
        //   }
        //   shop_qrCode = config.domains.api + '/wechat/miniapp/img-check.jpg?param=' + encodeURIComponent(JSON.stringify(page_param)) + '&miniQrType=10';
        // } else {
        //   // shop_qrCode = API_HOST + '/wechat/miniapp/img-check.jpg?param=' + shopInfo.shops_id;
        //   shop_qrCode = config.domains.api + '/wechat/miniapp/img-check.jpg?miniQrType=3&param=' + shopInfo.shops_id;
        // }
        // shareData.shop_qrCode = shop_qrCode
        // shareData.page_name = this.data.current_page_name;

        let appParameter = `http://m.yohobuy.com?openby:yohobuy={"action":"go.shop","params":{"shop_id":"${shopInfo.shops_id}","shop_template_type":"${shopInfo.shop_template_type}","shop_name":"${shopInfo.shop_name}","is_red_shop":"${shopInfo.is_red_shop}"}}`;

        that.setData({
          info: {
            isLoading: false,
            data: shopInfo,
          },
          snapshootShareData: shareData,
          appParameter,
        });

        console.log('====================================');
        console.log(shopInfo);
        console.log(info);
        console.log('====================================');
      })
      .catch(error => {
        that.setData({
          info: {
            isLoading: false,
            error,
          }
        });
      });
  },

  fetchShopFloor: function() {
    if (this.data.floor.isLoading) {
      return;
    }

    let params = {
      method: 'app.popular.shopsdecorator',
      shop_id: this.data.shop_id,
      fromePage: "iFP_RedPersonBrand"
    }
    let floor = Object.assign(this.data.floor, { isLoading: true});
    this.setData({ floor });

    let that = this;
    api.get({data:params})
      .then(json => {
        if (!json || !json.code || json.code != 200) {
          let floor = Object.assign(this.data.floor, { isLoading: false, error: { code: json.code, message: json.message } });
          that.setData({ floor });
          return;
        }

        let floor = json.data.modules;
        if(floor && floor.length > 0){
            let shopBanner = floor[0];
            if (shopBanner && shopBanner.module_type === "ShopBanner"){
              let module_data = JSON.parse(shopBanner.module_data);
              let data = module_data.data;
              if(data && data.length > 0) {
                  let resource = data[0];
                  var shareData = this.data.snapshootShareData;
                  shareData.bannerUrl = resource.pic;
                  that.setData({
                    bannerUrl: resource.pic,
                    snapshootShareData: shareData
                  })
              }
            }
        }

        that.setData({
          floor: {
            isLoading: false,
            data: json.data
          },
        })
      })
      .catch(error =>{
        that.setData({
          floor: {
            isLoading: false,
            error,
          }
        });
      });
  },

  fetchCouponList: function() {
    let params = {
      method: 'shop.coupons.list',
      shop_id: this.data.shop_id
    }
    let that = this;
    api.get({data:params})
    .then(json =>{
      if (!json || !json.code || json.code != 200) {
        return;
      }
      var couponList = json.data;
      if(couponList) {
        couponList.map((item, index)=> {
          item.money = parseInt(item.money);
          if (item.status == 1) {
            item.statusStr = '立\n即\n领\n取';
          } else if (item.status == 3) {
            item.statusStr = '已\n领\n取';
          } else if (item.status == 2) {
            item.statusStr = '已\n抢\n光';
          } else {
            item.statusStr = '';
          }
        })
        that.setData({
          couponList
        });
      }
    })
    .catch(error =>{
    })
  },

  // 列表信息
  fetchShopList: function() {
    if (this.data.list.isLoading || this.data.list.endReached) {
      return;
    }

    let page = this.data.list.currentPage + 1;
    let currentChannel = app.globalData.selectedChannel
    let yh_channel = getChannelCode(currentChannel);

    let params = {
      method: 'app.search.shop.productList',
      shop_id: this.data.shop_id,
      order: this.data.order,
      page,
      limit: this.data.list.pageSize,
      yh_channel,
      status: 1,
      fromPage: "iFP_RedPersonBrand"
    }

    let param = Object.assign(params, this.data.page_param);
    let list = Object.assign(this.data.list, { isLoading: true });
    this.setData({ list });
    let that = this;
    api.get({data:param})
      .then(json => {
        if (!json || !json.code || json.code != 200) {
          let list = Object.assign(this.data.list, { isLoading: false, error: { code: json.code, message: json.message } });
          that.setData({ list });
          return;
        }

        json = json.data;

        let currentPage = json && json.page ? json.page : 1;
        let pageCount = json && json.page_total ? json.page_total : 0;
        let total = json && json.total ? json.total : 0;
        let endReached = currentPage == pageCount;

        let data = json.product_list;
        data = parseBrandListData(data);

        if (currentPage > 1) {
          let oldList = this.data.list.data;
          data = [...oldList, ...data];
        }

        let newList = {
          isLoading: false,
          data,
          currentPage,
          pageCount,
          total,
          endReached,
        };
        let list = Object.assign(this.data.list, newList);
        that.setData({ list });
      })
      .catch(error => {
        let list = Object.assign(this.data.list, { isLoading: false, error, });
        that.setData({ list });
      });
  },
  // 上拉加载
  loadMore: function () {
    // 页面上拉触底事件的处理函数
    this.fetchShopList();
  },

  //点击筛选
  filterTapped: function (event) {
    let data = event.currentTarget.dataset;
    let key = data.key;

    let item = this.data.filter[key];
    // 单选
    if (item.isRadio) {
      // 已选中 结束
      if (item.selected) {
        return;
      }

      // 选中当前filter
      item.selected = true;

      // 遍历所有filter，设置非当前filter为不选中
      let newFilters = cancelFilterSelectState(this.data.filter, key);
      newFilters[key] = item;

      let newList = Object.assign(this.data.list, { currentPage: 0, pageCount: 0, total: 0, endReached: false, });
      let page_param = this.data.page_param;
      page_param.order = item.asc;
      this.setData({ filter: newFilters, page_param, list: newList });
      this.fetchShopList();
    } else { // 多选
      // 已选中
      if (item.selected) {

        // 修改当前filter排序
        item.isAsc = !item.isAsc;
        let page_param = this.data.page_param;
        page_param.order = item.isAsc ? item.asc : item.desc;
        let newFilters = this.data.filter;
        newFilters[key] = item;

        let newList = Object.assign(this.data.list, { currentPage: 0, pageCount: 0, total: 0, endReached: false, });
        this.setData({ page_param, filter: newFilters, list: newList });

        this.fetchShopList();
        // 未选中
      } else {

        // 选中当前filter
        item.selected = true;
        // 读取当前filter默认排序
        let defaultKey = item.defaults;
        let page_param = this.data.page_param;
        page_param.order = item[defaultKey];
        item.isAsc = defaultKey == 'asc';

        // 遍历所有filter，设置非当前filter为不选中
        let newFilters = cancelFilterSelectState(this.data.filter, key);
        newFilters[key] = item;

        let newList = Object.assign(this.data.list, { currentPage: 0, pageCount: 0, total: 0, endReached: false, });
        this.setData({ page_param, filter: newFilters, list: newList });

        this.fetchShopList();
      }
    }
  },

  hiddenGenderFilter: function (event) {
    let filterGenderItem = this.data.filterGenderItem;
    filterGenderItem.hiddenGenderSelectView = true;
    this.setData({ filterGenderItem });
  },

  filterGenderItemTapped: function (event) {
    let filterGenderItem = this.data.filterGenderItem;
    filterGenderItem.hiddenGenderSelectView = !filterGenderItem.hiddenGenderSelectView;
    this.setData({ filterGenderItem });
  },

  maskTouchStart: function (event) {
    this.hiddenGenderFilter();
  },
  genderFilterTapped: function (event) {
    let data = event.currentTarget.dataset;
    let key = data.key;
    let item = this.data.genderFilter[key];

    if (item.selected) {
      this.hiddenGenderFilter();
      return;
    }

    let filterGenderItem = this.data.filterGenderItem;
    filterGenderItem.name = item.title;
    // 选中当前filter
    item.selected = true;
    // 遍历所有filter，设置非当前filter为不选中
    let newFilters = cancelFilterSelectState(this.data.genderFilter, key);
    newFilters[key] = item;

    let newList = Object.assign(this.data.list, { currentPage: 0, pageCount: 0, total: 0, endReached: false, });
    let page_param = this.data.page_param;
    page_param.gender = item.value;
    this.setData({ filterGenderItem, genderFilter: newFilters, list: newList, page_param });
    this.hiddenGenderFilter();
    this.fetchShopList();

  },

  jumpToShopIntro: function (event) {

  },

  shareShop: function (event) {
    this.setData({
      'actionsheet.show': true
    })
  },

  scroll: function (e) {
    var { scrollTop } = e.detail;
    var isShow = scrollTop > windowHeight * 2 ? true : false;
    if (isShow != this.data.isShowIndicator) {
      this.setData({
        isShowIndicator: isShow
      });
    }

    let y = scrollTop;
    this.setData({
      fixedFilter: y >= bannerHeight
    });
  },

  backToTop: function () {
    this.setData({
      scrollTop: 0
    })
  },

  handleZanActionsheetCancel({ componentId }) {
    this.setData({
      'actionsheet.show': false
    })
  },
  handlerJumpToUnionUrl() {
    this.setData({
      'actionsheet.show': false
    })
    if (app.globalData.user_union_type) {
      jumpByUrl("https://activity.yoho.cn/feature/2213.html?title=说明详情&openby:yohobuy={\"action\":\"go.h5\",\"params\":{\"title\":\"说明详情\",\"url\":\"https://activity.yoho.cn/feature/2213.html\"}}", this.data.current_page_name)
    } else if (app.globalData.userInfo.uid) {
      jumpByUrl("https://activity.yoho.cn/feature/2601.html?title=有货有赚&openby:yohobuy={\"action\":\"go.h5\",\"params\":{\"title\":\"有货有赚\",\"url\":\"https://activity.yoho.cn/feature/2601.html\"}}", this.data.current_page_name)
    } else {
      //未登录 状态去登录
      this.loginAndRegisterTapped()
    }
  },
  // 当行动按钮中有一个被点击时触发
  // index 代表被点击按钮在传入参数 actions 中的位置
  handleZanActionsheetClick({ componentId, index }) {
    this.setData({
      'actionsheet.show': false
    })
    
    if (index === 1) {
      this.setData({
        isShowSnapshoot: true
      })
    }
  },

  hiddenSheet: function () {
    this.setData({
      isShowSnapshoot: false
    })
  },

  getShopCoupon: function (e) {
    if (!app.isLogin()) {
      tt.showToast({
        title: '请先完成登录/注册，再查看!',
        icon: 'none',
        duration: 1500,
        success (res) {
          tt.navigateTo({
            url: '../bindPhoneNumber/bindPhoneNumber',
          })
        }
      });
      return;
    }

    var item = e.currentTarget.dataset.item;
    var couponId = item.coupon_id;
    var cardId = item.cardId;
    var couponStatus = item.status;

    if(!couponId) return;

    if (couponStatus == 1) {
      let params = {
        method: 'app.promotion.getCoupon',
        couponId
      }
      var that = this;
      this.setData({
        isGettingCoupon: true
      })
      api.get({data:params})
      .then(json => {
          that.setData({
            isGettingCoupon: false
          })

          if (!json || !json.code) {
            return;
          }

          if (json.code != 200) {
            var message = json.message;
            tt.showToast({
              title: message,
              icon: 'none',
              duration: 1500
            });
            return;
          }
          that.fetchCouponList();
          var couponCode = json.data ? json.data : '';
          if (cardId && cardId.length > 0 && tt.addCard) {
            tt.showModal({
              title: '领取成功！',
              content: '是否将优惠券添加到微信卡包？',
              confirmColor: '#444444',
              confirmText: '去添加',
              cancelColor: '#b0b0b0',
              success: function (res) {
                if (res.confirm) {
                  that.fetchSignature(cardId, couponCode);
                } else if (res.cancel) {
                }
              }
            })
          } else {
            var message = json.message;
            tt.showToast({
              title: '领取成功',
              icon: 'none',
              duration: 1500
            });
          }
        })
        .catch(error => {
          that.setData({
            isGettingCoupon: false
          })
        })
    } else  {
      var message = couponStatus == 3 ? '已领取' : '已抢光';
      tt.showToast({
        title: message,
        icon: 'none',
        duration: 1500
      });
    }
  },

  fetchSignature: function(cardId, couponCode) {
    var timestamp = Date.parse(new Date());
    timestamp = timestamp / 1000;
    
    let param = {
      url: '/wechat/miniapp/cardSignature',
      timestamp,
      cardId
    }
    var that = this;
    api.get({data:param, url: '/wechat/miniapp/cardSignature'})
    .then(json =>{
      if(!json || !json.code || json.code!=200) {
        tt.showToast({
          title: "领取到微信卡包失败",
          icon: 'none',
          duration: 1500
        });
        return;
      }

      var signature = json.data.signature ? json.data.signature : '';
      var nonce_str = json.data.nonce_str ? json.data.nonce_str : '';

      if(signature.length > 0) {
        var cardExt = {
          timestamp,
          nonce_str,
          signature,
        }
        var cardInfo = {
          cardId: cardId,
          cardExt: JSON.stringify(cardExt)
        }

        tt.addCard({
          cardList: [cardInfo],
          success: function(res) {
            tt.showToast({
              title: "已领取并已成功添加到卡包",
              icon: 'none',
              duration: 1500
            });
            var code = (res.cardList && res.cardList.length > 0) ? res.cardList[0].code : '';
            that.addWechatCoupon(cardId, code, couponCode);
          },
          fail: function(err) {
            tt.showToast({
              title: "已领取",
              icon: 'none',
              duration: 1500
            });
          }
        })
      }
    })
    .catch(error =>{
    })
  },

  addWechatCoupon: function(cardId, cardCode, couponCode) {
    var unionId = app.globalData.WXUnion_ID;
    let params = {
      method: 'app.promotion.addWechatCoupon',
      couponCode,
      cardId,
      cardCode,
      unionId
    }
    // console.log(params);
    api.get({data:params})
    .then(json =>{
    })
    .catch(error =>{
    });
  },

  //跳转到登录页面
  loginAndRegisterTapped: function (needBind) {
    let that = this;
    let app = getApp()
    if (tt.getSetting) {
      tt.getSetting({
        success: (res) => {
          if (res && res.authSetting && res.authSetting["scope.userInfo"] !== null && res.authSetting["scope.userInfo"] !== undefined && res.authSetting["scope.userInfo"] === false) {
            tt.showModal({
              title: '',
              content: '检测到您未打开微信用户信息授权，开启后即可进行登录',
              confirmText: "去开启",
              confirmColor: "#000000",
              success: function (res) {
                if (res.confirm) {
                  tt.openSetting({
                    success: (res) => {
                      if (res.authSetting["scope.userInfo"] !== null && res.authSetting["scope.userInfo"] !== undefined && res.authSetting["scope.userInfo"] === true) {
                        // getUnionID(app.getWechatThirdSession(), function (response) {
                        // })
                      }
                    }
                  })
                } else {
                  tt.navigateTo({
                    url: '../bindPhoneNumber/bindPhoneNumber',
                  })
                }
              }
            })
          } else {
            tt.navigateTo({
              url: '../bindPhoneNumber/bindPhoneNumber',
            })
          }
        }
      })
    } else {
      tt.showModal({
        title: '提示',
        content: '当前微信版本过低，无法使用该功能，请升级到最新微信版本后重试。'
      })
    }
  },

}))