pos_xcx/pages/index/index.js

import {
  default as storeApi
} from "../../api/store"
import {
  default as commonApi
} from "../../api/commonApi"
import {
  default as requestApi
} from "../../utils/request"
import {
  default as productApi
} from "../../api/product"

const app = getApp();

Page({
  data: {
    tabs: [],
    activeTab: 0,
    tabHeight: 500,
    productList: [],
    isLocation: false,
    pageNo: [1, 1, 1],
    pageSum: [],
    activeIndex: 0,
    productHeight: 0,
    isShowFood:true,
  },


  onLoad: async function (options) {
    console.log(options)
    const self = this
    const tokenData = await commonApi.getToken();
    if (tokenData.token && !requestApi.HEAD.token) {
      wx.setStorageSync('token', tokenData.token)
      requestApi.HEAD.token = tokenData.token
    }
    if (!options.storeId) {
      wx.getSetting({
        success: (res) => {
          let authSetting = res.authSetting
          if (authSetting['scope.userLocation']) {
            console.log('已授权地理位置')
            // 已授权
            self.getLocation();
          } else {
            // 未授权
            console.log('未授权地理位置');
          }
        }
      })
    } else {
      const rs = await storeApi.getStoreById(options.storeId)
      self.setData({
        storeInfo: rs.info
      })
      self.setData({
        pageNo: [1, 1, 1,1,1,1,1],
      })
      await this.productTypeList()
      await this.getProductList()
    }

    //根据机型设置现有的tab-content盒子高度
    let windowHeight = parseInt(wx.getSystemInfoSync().windowHeight) * parseInt(750 / wx.getSystemInfoSync().windowWidth) - 185
    self.setData({
      tabHeight: windowHeight
    })
  },
  onShow: async function (op) {
    const self = this
    if (self.data.chooseStoreId) {
      console.log('选择了其他门店')
      const rs = await storeApi.getStoreById(self.data.chooseStoreId)
      self.setData({
        storeInfo: rs.info
      })
      self.setData({
        pageNo: [1, 1, 1],
      })
      await self.productTypeList()
      await self.getProductList()
    }
    if (self.data.isShow == 1) {
      return
    }
    const tokenData = await commonApi.getToken();
    if (tokenData.token && !requestApi.HEAD.token) {
      wx.setStorageSync('token', tokenData.token)
      requestApi.HEAD.token = tokenData.token
    }

    self.setData({
      isShow: 1
    })
  },

  productTypeList: async function(){
    const self = this
    let storeInfo = self.data.storeInfo;
    console.log(storeInfo)
    let storeId = 0
    if (!storeInfo) {
       storeId = 0
    }else {
      storeId = storeInfo.id
    }
    const rs = await productApi.getProductTypeList(1,10,1,storeId)
    if (rs.count == 0) {
      wx.showModal({
        title: "提示",
        content: "该门店暂无商品哦"
      }).then(() => {
        wx.navigateTo({
          url: '/pages/shop/shop',
        })
      })
    }
    self.setData({
      tabs: rs.list
    })
  },

  getProductList: async function (refresh = false) {
    const self = this
    let activeTab = self.data.activeTab;
    let tabs = self.data.tabs;
    let pageSum = self.data.pageSum;
    let pageNo = self.data.pageNo;
    console.log(self.data.pageNo)
    console.log(activeTab)
    let storeInfo = self.data.storeInfo;
    console.log(storeInfo)
    let storeId = 1
    if (!storeInfo) {
       storeId = 1
    }else {
      storeId = storeInfo.id
    }
    console.log(storeInfo['id'])
    let prolist = await productApi.getProductList(tabs[activeTab].id, pageNo[activeTab],10,1,storeInfo['id']);
    pageSum[activeTab] = prolist.pageCount;
    let list = prolist.list;

    if (!tabs[activeTab].list) {
      tabs[activeTab].list = [];
    }
    if (pageNo[activeTab] == 1) {
      tabs[activeTab].list = list;
    } else {
      list.forEach((item) => {
        let oldList = tabs[activeTab].list;
        oldList.push(item);
        tabs[activeTab].list = oldList;
      })
    }
    let defaultH  = '100%'
    if (tabs[activeTab].list.length) {
      defaultH = tabs[activeTab].list.length * 170
    }
    let productHeight = defaultH
    self.setData({
      tabs,
      pageSum,
      productHeight
    })
  },
  onTabClick(e) {
    const index = e.detail.index
    let tabs =  this.data.tabs
    let defaultH  = 600
    if (tabs[index].list && tabs[index].list.length) {
      defaultH = tabs[index].list.length * 170
    }
    let productHeight = defaultH
    this.setData({
      activeTab: index,
      productHeight
    })
  },

  async onChange(e) {
    const index = e.detail.index
    let pageNo = this.data.pageNo;
    this.setData({
        activeTab: index,
        // pageNo: [1, 1, 1, 1]
      }),

      await this.productTypeList()
      await this.getProductList()
  },
  handleClick(e) {

  },
  getLocation: async function () {
    console.log('getlocation')
    const self = this
    wx.getLocation({
      type: 'wgs84',
      async success(res) {
        console.log(res)
        const latitude = res.latitude
        const longitude = res.longitude
        wx.setStorageSync('lon', longitude)
        wx.setStorageSync('lat', latitude)
        const speed = res.speed
        const accuracy = res.accuracy
        const rs = await storeApi.getNearStore(latitude, longitude)
        self.setData({
          locationFlag: true,
          storeInfo: rs.info
        })

        await self.productTypeList()
        await self.getProductList()
        self.setData({
          pageNo: [1, 1, 1],
        })
      },
      fail(err) {
        console.log(err)
        wx.showModal({
          title: "提示",
          content:"请授权获取位置功能",
        })
      }
    })
  },
  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    let activeTab = this.data.activeTab;
    let pageNo = this.data.pageNo;
    let pageSum = this.data.pageSum;
    pageNo[activeTab]++;
    this.setData({
      pageNo
    })
    if (pageNo[activeTab] <= pageSum[activeTab]) {
      this.getProductList()
    }
  },
  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
    console.log(111)
  },
  showProduct: async function (e) {
    const self = this
    console.log(e.currentTarget.dataset.productid)
    var productId = e.currentTarget.dataset.productid;
    if (this.data.storeInfo) {
      var shopId = this.data.storeInfo.id;
      wx.navigateTo({
        url: '../product/product?shopId=' + shopId + '&productId=' + productId,
      })
      return
    }
    wx.getLocation({
      type: 'wgs84',
      async success(res) {
        console.log(res)
        const latitude = res.latitude
        const longitude = res.longitude
        const speed = res.speed
        const accuracy = res.accuracy
        const rs = await storeApi.getNearStore(latitude, longitude)
        console.log(rs.info);
        self.setData({
          locationFlag: true,
          storeInfo: rs.info
        })
        if (!rs.info.distance) {
          wx.showModal({
            title: '提示',
            content: '该门店打样了哦',
          })
        }
        var shopId = self.data.storeInfo.id;
        wx.navigateTo({
          url: '../product/product?shopId=' + shopId + '&productId=' + productId,
        })
      }
    })

  },


  gotoAppointment: async function (e) {

    const self = this
    console.log(e.currentTarget.dataset.productid)
    let productId = e.currentTarget.dataset.productid;
    let shopId = this.data.storeInfo.id;
    let address = self.data.storeInfo.address;
    let shopName = self.data.storeInfo.storeName;
    const isAuth = await app.isAuth()
    if (!isAuth) {
      // wx.redirectTo({
      //   url: '/pages/prompt/prompt?page=' + this.route + `&shopId=${shopId}&productId=${productId}&address=${address}&shopName=${shopName}`,
      // })
      // return
    }
    wx.navigateTo({
      url: '../appointment/appointment?' + 'shopId=' + shopId + '&productId=' + productId + '&address=' + address + "&shopName=" + shopName,
    })
  },
  goSmdd: async function () {
        wx.scanCode({
        // onlyFromCamera: true,
        success: (res) => {
          console.log(res);
          var temp1 = res.result.split('?');
          var pram = temp1[1];
          var keyValue = pram.split('&');
          var obj = {};
          for (var i = 0; i<keyValue.length; i++){
              var item = keyValue[i].split('=');
              var key = item[0];
              var value = item[1];
              obj[key] = value;
          }
  
         console.log(obj);
          if (obj.storeId && obj.tableId) {
            wx.navigateTo({
              url: '/pages/food/food?storeId=' + obj.storeId + '&tableId=' + obj.tableId
            })
          }else{
            wx.showModal({
              title: '',
              content: '二维码解析错误，重新扫描桌台码，谢谢！',
            })
          }
      }
    })
  },
})