drone_delivery_of_medicines_applet/pages/hospital/hospital.js

// hospital.js
const mockData = require('../../utils/mockData.js')

Page({
  data: {
    hospital: null,
    showCaseModal: false,
    selectedCase: null
  },

  onLoad(options) {
    const hospitalId = parseInt(options.id)
    const hospital = mockData.hospitals.find(h => h.id === hospitalId)
    
    if (hospital) {
      this.setData({
        hospital: hospital
      })
    } else {
      wx.showToast({
        title: '医院信息不存在',
        icon: 'none'
      })
      setTimeout(() => {
        wx.navigateBack()
      }, 1500)
    }
  },

  // 返回上一页
  goBack() {
    wx.navigateBack({
      delta: 1
    })
  },

  // 查看病历单详情
  viewCaseDetail(e) {
    const selectedCase = e.currentTarget.dataset.case
    this.setData({
      selectedCase: selectedCase,
      showCaseModal: true
    })
  },

  // 关闭病历单模态框
  closeCaseModal() {
    this.setData({
      showCaseModal: false,
      selectedCase: null
    })
  },

  // 从病历单下单
  orderFromCase() {
    const hospitalName = this.data.hospital.name
    const caseInfo = this.data.selectedCase
    
    wx.showModal({
      title: '确认下单',
      content: `确认在${hospitalName}购买病历单中的药品吗？`,
      success: (res) => {
        if (res.confirm) {
          this.closeCaseModal()
          
          // 跳转到下单页面
          wx.switchTab({
            url: '/pages/order/order'
          })
          
          // 延迟设置搜索关键词
          setTimeout(() => {
            const pages = getCurrentPages()
            const orderPage = pages.find(page => page.route === 'pages/order/order')
            if (orderPage) {
              orderPage.setData({
                currentTab: 0,
                hospitalKeyword: hospitalName
              })
            }
          }, 500)
        }
      }
    })
  }
})