flower-mp/pages/index/index.js

const {
  api
} = require("../../utils/api")

// pages/garden/index.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    list: [],
    timer: null,
    name: '',
    leftList: [],
    rightList: [],
    leftHeight: 0,
    rightHeight: 0,
    hotList: [],
    info: null,
    needCare: 0,
    inviteCode: ''
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    const code = options.inviteCode
    if (code) {
      api('/personal/inviteCode/accept', 'GET', {
        inviteCode: code
      })
    }
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {
    this.fetchList()
    this.init()
  },

  init() {
    const tmp = wx.getStorageSync('weather')
    if (tmp) {
      this.setData({
        info: tmp
      })
    } else {
      wx.getFuzzyLocation({
        type: 'wgs84',
        success(res) {
          const data = {
            latitude: res.latitude + "",
            longitude: res.longitude + ""
          }
          api('/auth/getLocation', 'GET', data).then(res => {
            if (res.code === 200) {
              wx.setStorageSync('city', res.data)
              api('/auth/getWeather', 'GET', res.data).then(res => {
                if (res.code === 200) {
                  wx.setStorageSync('weather', res.data)
                  this.setData({info:res.data})
                }
              })

            }
          })
        },
        fail(err) {
          console.log(err);
        }
      })
    }
    const inviteCode = wx.getStorageSync('inviteCode')
    if (inviteCode) {
      this.setData({
        inviteCode: inviteCode
      })
    }


    api('/plant/needCare', 'GET').then(res => {
      if (res.code === 200) {
        this.setData({
          needCare: res.data
        })
      }
    })
  },

  goTask() {
    wx.switchTab({
      url: '../garden/index',
    })
  },


  fetchList() {
    api('/plant/page', 'POST', {
      current: 0,
      pageSize: 999,
      name: this.data.name
    }, 'json').then(res => {
      if (res.code == 200) {
        if (res.data === null) {
          return
        }
        if (res.data.list.length === 0) {
          this.fetchHotList()
          return
        }
        this.setData({
          leftList: [],
          rightList: []
        })
        const tmps = res.data.list.map(e => {
          e.pic = e.imgList[0].url
          e.cover = e.imgList[0]
          return e
        })

        this.addItems(tmps)

        this.setData({
          list: tmps
        })
      }
    })
  },

  fetchHotList() {
    api('/library/list', 'POST', {
      isHot: 0,
      current: 0,
      pageSize: 6
    }, 'json').then(res => {
      if (res.code === 200) {
        const data = res.data.list.map(e => {
          e.pic = e.imgList[0].url
          return e
        })
        this.setData({
          hotList: data
        })
      }
    })
  },

  addItems(newItems) {
    let h1 = 0;
    let h2 = 0;
    newItems.forEach((item, index) => {
      // 动态获取图片尺寸
      if (index % 2 === 0) {
        this.data.leftList.push(item);
        h1 += item.cover.height / item.cover.width;
      } else {
        this.data.rightList.push(item);
        h2 += item.cover.height / item.cover.width;
      }
      this.setData({
        leftList: this.data.leftList,
        rightList: this.data.rightList,
      });

    });
  },

  goInfo(e) {
    console.log(e);
    const id = e.currentTarget.dataset.id
    wx.navigateTo({
      url: '../garden/info?id=' + id,
    })
  },

  onchange(e) {
    const value = e.detail.value
    if (this.data.timer != null) {
      clearTimeout(this.data.timer)
    }
    this.data.timer = setTimeout(() => {
      this.setData({
        name: value
      })
      this.fetchList()
    }, 500)
  },


  goAdd() {
    const tmp = wx.getStorageSync('user')
    if (tmp.phone.length === 0) {
      wx.navigateTo({
        url: '../login/index',
      })
      return
    }
    wx.navigateTo({
      url: '../add/index',
    })
  },
  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload() {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {
    return {
      title: '发现一个宝藏养花神器',
      imageUrl: "https://res.catter.cn/pub/2025/12/08/20251208112039694.png",
      path: '/pages/index/index?inviteCode=' + this.data.inviteCode
    };
  },

  onShareTimeline() {
    return {
      title: '发现一个宝藏养花神器',
      imageUrl: "https://res.catter.cn/pub/2025/12/08/20251208112039694.png",
      path: '/pages/index/index?inviteCode=' + this.data.inviteCode
    };
  }
})