jiaqingjiayi-xiaochengxu/甲情_甲意/miniprogram/pages/shangpinjiemian/shangpinjiemian.js

import {url} from '../request'

Page({
  data: {
    commoditiesImage: '',
    commoditiesPrice: '',
    commoditiesName: '',
    businessId: '',
    ids: '',
    items: [
      { title: '项目详情' },
      { title: '购买须知' },
      { title: '评价' },
    ],
  },
  
  onLoad(options) {
    const commoditiesImage = options.commoditiesImage;
    const commoditiesName = options.commoditiesName;
    const commoditiesPrice = options.commoditiesPrice;
    const ids = options.ids;
    const businessId = options.businessId;

    this.setData({
      commoditiesImage: commoditiesImage,
      commoditiesName: commoditiesName,
      commoditiesPrice: commoditiesPrice,
      ids: ids,
      businessId: businessId,
    });
   
  },
  
  // 切换标签
  onChange(current) {
    this.setData({
      current,
    });
  },
  onShow(){
this.checkUserLogin
  },
  // 检查登录状态
  checkUserLogin() {
    my.getStorages({
      key: 'userInfo',
      success: (res) => {
        if (res.data && res.data.openId) {
          
        } else {
          
        }
      },
      fail: (err) => {
        console.error('获取用户信息失败:', err);
      },
    });
  },


  jiaru() {
    // 获取本地存储的用户信息
    my.getStorage({
      key: 'userInfo',
      success: (res) => {
        const userInfo = res.data;
        
        if (userInfo && userInfo.cookie) {
          // 使用获取的 `cookie` 值
          my.request({
            url: url + '/api/cart/add',
            method: 'POST',
            data: {
              businessId: this.data.businessId,
              commoditiesId: this.data.ids,
              quantity: 1,
              selectedOptions: "",
            },
            headers: {
              'content-type': 'application/json',
              'Cookie': userInfo.cookie, // 通过头部传递 cookie
            },
            dataType: 'json',
            success: (res) => {
              console.log(res);
              my.alert({ content: '成功添加到购物车' });
            },
            fail: (error) => {
              console.error('请求失败: ', JSON.stringify(error));
              my.alert({ content: '请求失败，请稍后重试' });
            },
            complete: () => {
              my.hideLoading();
            },
          });
        } else {
          // 未登录时跳转到登录页面
          my.alert({
            content: '您未登录，请先登录。',
            success: () => {
              my.navigateTo({
                url: '/pages/denglu/denglu',
              });
            },
          });
        }
      },
      fail: (err) => {
        console.error('获取用户信息失败:', err);
        my.alert({
          content: '获取用户信息失败，请重试。',
        });
      }
    });
  },
});