wxamp-ymtxUser/pagesA/pages/medicineDetails/medicineDetails.js

import http from '../../../utils/api'
const baseUr = require('../../../utils/baseUrl')
Page({
  data: {
    // 药品数据
    medicineData: null,
    // 是否收藏
    isFavorite: false,
    baseUr: baseUr,
    // 加载状态
    loading: true,
    imageUrl:''
  },

  onLoad: function (options) {
    // 获取传递过来的药品ID
    const medicineId = options.id;

    if (medicineId) {
      // 根据ID加载药品数据
      this.loadMedicineData(medicineId);
    } else {
      wx.showToast({
        title: '药品信息不存在',
        icon: 'error',
        duration: 2000,
        complete: () => {
          setTimeout(() => {
            wx.navigateBack();
          }, 1500);
        }
      });
    }
  },

  onShow: function () {

  },


  // 根据ID加载药品数据
  loadMedicineData: function (id) {
    this.setData({
      loading: true
    });

    // 模拟网络请求，实际项目中应该从服务器获取
    setTimeout(() => {
      http.recommendationXq({
        data: {
          id: id
        },
        success: res => {
          const mockData = res.data
          const imageUrl = mockData.imageUrl.split(',')

          this.setData({
            medicineData: mockData,
            imageUrl: imageUrl
          });
        }
      })

    }, 500);
  },



  // 打开位置地图
  openLocation: function () {
    const store = this.data.medicineData;
    if (store.latitude && store.longitude) {
      wx.openLocation({
        latitude: parseFloat(store.latitude),
        longitude: parseFloat(store.longitude),
        name: store.name,
        address: store.address,
        scale: 18
      });
    } else {
      wx.showToast({
        title: '位置信息不可用',
        icon: 'none'
      });
    }
  },

  // 拨打电话
  makePhoneCall: function () {
    const phone = this.data.medicineData.storePhone;
    if (phone) {
      wx.makePhoneCall({
        phoneNumber: phone
      })
    }
  },

  // 预览主图片
  previewMainImage: function () {
    const url = this.data.imageUrl.split(',');
    if (url) {
      wx.previewImage({
        current: url,
        urls: [url]
      });
    }
  },

  // 预览轮播图片
  previewImage: function (e) {
    const imageUrl = this.data.imageUrl
    const index = parseInt(e.currentTarget.dataset.index);
    const images = imageUrl|| [];
    const urls = [imageUrl, ...images];

    wx.previewImage({
      current: urls[index + 1], // +1 因为第一个是主图
      urls: urls
    });
  },

  // 预览店铺图片
  previewStoreImage: function (e) {
    const index = parseInt(e.currentTarget.dataset.index);
    const images = this.data.imageUrl || [];

    wx.previewImage({
      current: images[index],
      urls: images
    });
  },


});