twong329/view/xcx/pages/goods_details_store/index.js

import { CACHE_LONGITUDE, CACHE_LATITUDE } from '../../config.js'
import { storeListApi } from '../../api/store.js'
import wxh from '../../utils/wxh.js'

const app = getApp()

Page({
  /**
   * 页面的初始数据
   */
  data: {
    parameter: {
      navbar: '1',
      return: '1',
      title: '门店列表'
    },
    loading: false, //是否加载中
    loadend: false, //是否加载完毕
    loadTitle: '加载更多', //提示语
    page: 1,
    limit: 10,
    isClose: false,
    storeList: [],
    status: ''
    // longitude: '',
    // latitude: ''
  },

  onLoad: function (options) {
    this.setData({
      status: options.go
    })
    // if (options.go === 'order') this.checked();
  },

  /**
   * 登录回调
   */
  onLoadFun: function () {
    let longitude = wx.getStorageSync(CACHE_LONGITUDE) //经度
    let latitude = wx.getStorageSync(CACHE_LATITUDE) //纬度
    // this.setData({ latitude: latitude, longitude: longitude });
    if (longitude && latitude) {
      // this.getList(longitude, latitude);
    } else {
      // this.selfLocation();
    }
  },

  /**
   * 授权地址
   */
  // selfLocation: function () {
  // const that = this;
  // wxh.selfLocation().then(res => {
  //     that.getList(res.longitude, res.latitude);
  // }).catch(() => {
  //     that.getList();
  // });
  // },

  /**
   * 选中门店
   */
  checked: function (e) {
    let details = e.currentTarget.dataset.details
    let pages = getCurrentPages() //当前页面
    let prevPage = pages[pages.length - 2] //上一页面
    prevPage.setData({
      storeItem: details
    })
    if (this.data.status === 'order')
      wx.navigateBack({
        delta: 1
      })
  },

  /**
   * 获取门店列表数据
   */
  getList: function (longitudes, latitudes) {
    if (this.data.loadend) return
    if (this.data.loading) return
    this.setData({
      loading: true,
      loadTitle: ''
    })
    let data = {
      latitude: latitudes || '', //纬度
      longitude: longitudes || '', //经度
      page: this.data.page,
      limit: this.data.limit
    }
    storeListApi(data)
      .then(res => {
        let list = res.data.list || []
        let loadend = list.length < this.data.limit
        this.data.storeList = app.SplitArray(list, this.data.storeList)
        this.setData({
          storeList: this.data.storeList,
          loadend: loadend,
          loading: false,
          loadTitle: loadend ? '我也是有底线的' : '加载更多',
          page: this.data.page + 1
        })
      })
      .catch(err => {
        this.setData({
          loading: false,
          loadTitle: '加载更多'
        })
      })
  },

  /**
   * 拨打电话
   */
  makePhone: function (e) {
    let phone = e.currentTarget.dataset.phone
    wx.makePhoneCall({
      phoneNumber: phone
    })
  },

  /**
   * 打开地图
   */
  showMaoLocation: function (e) {
    let details = e.currentTarget.dataset.details
    if (!details.latitude || !details.longitude)
      return app.Tips({
        title: '缺少经纬度信息无法查看地图！'
      })
    wx.openLocation({
      latitude: parseFloat(details.latitude),
      longitude: parseFloat(details.longitude),
      scale: 8,
      name: details.name,
      address: details.address + details.detailed_address,
      success: function () {}
    })
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
    this.setData({
      isClose: true
    })
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    // if (app.globalData.isLog && this.data.isClose) {
    //   this.setData({ loadend: false, page: 1, storeList: [] });
    //   let longitude = wx.getStorageSync(CACHE_LONGITUDE); //经度
    //   let latitude = wx.getStorageSync(CACHE_LATITUDE); //纬度
    //   this.getList(longitude, latitude);
    // }
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    // let longitude = wx.getStorageSync(CACHE_LONGITUDE); //经度
    // let latitude = wx.getStorageSync(CACHE_LATITUDE); //纬度
    // this.getList(longitude, latitude);
  }
})