KeCheng/miniprogram/HuiYa/pages/home/index.js

import { urlPrefix } from '../../config/index'
Page({

  /**
   * 页面的初始数据
   */
  data: {
    modelList: [],
    pageIndex: 1,
    goodsListLoadStatus: 1,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    let that = this;
    wx.login({
      success(res) {
        if (res.code) {
          wx.request({
            url: urlPrefix + '/QingLong/HuiYa/wxLogin',
            method: 'POST',
            header: {
              'content-type': 'application/x-www-form-urlencoded'
            },
            data: {
              code: res.code
            },
            success(res) {
              if (res.data.success) {
                if (res.data.token) {
                  wx.setStorageSync('token', res.data.token);
                  wx.setStorageSync('id', res.data.id);
                }
                that.loadDataList(true);
              } else {
                console.log('获取token失败！' + res.errMsg)
              }
            }
          });
        } else {
          console.log('登录失败！' + res.errMsg)
        }
      }
    })
  },
  onShow() {
    this.getTabBar().init();
  },

  onReachBottom() {
    if (this.data.goodsListLoadStatus === 1) {
      this.setData({ pageIndex: this.data.pageIndex + 1 });
      this.loadDataList();
    }
  },

  loadDataList(fresh = false, limit = 6) {

    let page = this.data.pageIndex;
    if (fresh) {
      page = 1;
      this.setData({ goodsListLoadStatus: 1, pageIndex: 1 });
      wx.pageScrollTo({
        scrollTop: 0,
      });
    }
    let that = this;
    wx.request({
      url: urlPrefix + '/QingLong/HuiYa/wxGetTjModelList',
      method: "POST",
      header: {
        'content-type': 'application/x-www-form-urlencoded'
      },
      data: {
        page: page,
        limit: limit,
        token: wx.getStorageSync('token'),
      },
      success(res) {
        if (res.data.token) {
          wx.setStorageSync('token', res.data.token);
        }
        if (res.data.success) {

          that.setData({ modelList: fresh ? res.data.data.list : that.data.modelList.concat(res.data.data.list) });

          if (page * 6 >= res.data.data.totalRow) {
            that.setData({ goodsListLoadStatus: 2 });
          } else {
            that.setData({ goodsListLoadStatus: 1 });
          }
        }
      }
    });
  },

  modelListClickHandle(e) {
    wx.navigateTo({
      url: '/pages/make/index?model_id=' + e.detail.data.model_id + '&input_img_count=' + e.detail.data.input_img_count + '&generate_img_count=' + e.detail.data.max_input_count + '&model_type_id=' + e.detail.data.model_type_id,
    });
  },

  bigImgClick(e) {   
    wx.navigateTo({
      url: '/pages/make/index?model_id=' + e.detail.data.model_id + '&prompt_id=' + e.detail.data.prompt_id
    });
  },
  
  smallImgClick(e) {
    wx.navigateTo({
      url: '/pages/make/index?model_id=' + e.detail.data.model_id + '&prompt_id=' + e.detail.data.prompt_id
    });
  },

  singleHandle(e) {
    wx.navigateTo({
      url: '/pages/sublevel/index?style_id=3'
    });
  },

  childHandle(e) {
    wx.navigateTo({
      url: '/pages/sublevel/index?style_id=2'
    });
  },

  cartoonHandle(e) {
    wx.navigateTo({
      url: '/pages/sublevel/index?style_id=1'
    });
  },

  doubleHandle(e) {
    wx.navigateTo({
      // url: '/pages/double/index'
      url: '/pages/sublevel/index?style_id=4'
    });
  },

  convertHandle(e) {
    wx.navigateTo({      
      url: '/pages/make_convert/index'
    });
  }

})