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

App({
  onLaunch() {
    console.log('低空药品运输APP启动')
    
    // 初始化全局数据
    this.initGlobalData()
    
    // 检查登录状态
    this.checkLoginStatus()
  },

  // 初始化全局数据
  initGlobalData() {
    // 初始化用户信息
    const storedUserInfo = wx.getStorageSync('userInfo')
    if (storedUserInfo) {
      this.globalData.userInfo = storedUserInfo
    } else {
      this.globalData.userInfo = mockData.userInfo
      wx.setStorageSync('userInfo', mockData.userInfo)
    }

    // 初始化订单数据
    const storedOrders = wx.getStorageSync('orders')
    if (!storedOrders) {
      wx.setStorageSync('orders', mockData.orders)
    }

    // 初始化诊断历史
    const storedDiagnosisHistory = wx.getStorageSync('diagnosisHistory')
    if (!storedDiagnosisHistory) {
      wx.setStorageSync('diagnosisHistory', [])
    }

    // 初始化病历记录
    const storedMedicalRecords = wx.getStorageSync('medicalRecords')
    if (!storedMedicalRecords) {
      wx.setStorageSync('medicalRecords', mockData.medicalRecords)
    }
  },

  // 检查登录状态
  checkLoginStatus() {
    const userInfo = wx.getStorageSync('userInfo')
    if (!userInfo) {
      // 可以在这里添加登录逻辑
      console.log('用户未登录')
    } else {
      console.log('用户已登录:', userInfo.name)
    }
  },

  // 全局方法：更新用户信息
  updateUserInfo(userInfo) {
    this.globalData.userInfo = userInfo
    wx.setStorageSync('userInfo', userInfo)
  },

  // 全局方法：添加订单
  addOrder(order) {
    const orders = wx.getStorageSync('orders') || []
    orders.unshift(order)
    wx.setStorageSync('orders', orders)
    
    // 更新全局数据
    this.globalData.orders = orders
    
    console.log('订单已添加:', order)
  },

  // 全局方法：获取所有订单
  getOrders() {
    const orders = wx.getStorageSync('orders') || []
    this.globalData.orders = orders
    return orders
  },

  // 全局方法：根据状态获取订单
  getOrdersByStatus(status) {
    const orders = this.getOrders()
    if (status === '全部') {
      return orders
    }
    return orders.filter(order => order.status === status)
  },

  // 全局方法：更新订单状态
  updateOrderStatus(orderId, newStatus) {
    const orders = this.getOrders()
    const orderIndex = orders.findIndex(order => order.id === orderId)
    
    if (orderIndex !== -1) {
      orders[orderIndex].status = newStatus
      
      // 更新无人机配送状态
      if (newStatus === 'completed') {
        orders[orderIndex].droneTracking.status = '已送达'
      } else if (newStatus === 'delivering') {
        orders[orderIndex].droneTracking.status = '配送中'
      }
      
      wx.setStorageSync('orders', orders)
      this.globalData.orders = orders
      console.log('订单状态已更新:', orderId, newStatus)
    }
  },

  // 全局方法：删除订单
  deleteOrder(orderId) {
    let orders = this.getOrders()
    orders = orders.filter(order => order.id !== orderId)
    wx.setStorageSync('orders', orders)
    this.globalData.orders = orders
    console.log('订单已删除:', orderId)
  },

  // 全局方法：添加诊断记录
  addDiagnosisRecord(record) {
    const diagnosisHistory = wx.getStorageSync('diagnosisHistory') || []
    diagnosisHistory.unshift(record)
    wx.setStorageSync('diagnosisHistory', diagnosisHistory)
    
    // 更新全局数据
    this.globalData.diagnosisHistory = diagnosisHistory
  },

  // 全局方法：获取所有病历记录
  getMedicalRecords() {
    const medicalRecords = wx.getStorageSync('medicalRecords') || []
    this.globalData.medicalRecords = medicalRecords
    return medicalRecords
  },

  // 全局方法：添加病历记录
  addMedicalRecord(record) {
    const medicalRecords = wx.getStorageSync('medicalRecords') || []
    medicalRecords.unshift(record)
    wx.setStorageSync('medicalRecords', medicalRecords)
    
    // 更新全局数据
    this.globalData.medicalRecords = medicalRecords
    console.log('病历记录已添加:', record)
  },

  // 全局方法：更新病历共享状态
  updateMedicalRecordShare(recordId, shared) {
    const medicalRecords = this.getMedicalRecords()
    const recordIndex = medicalRecords.findIndex(record => record.id === recordId)
    
    if (recordIndex !== -1) {
      medicalRecords[recordIndex].shared = shared
      wx.setStorageSync('medicalRecords', medicalRecords)
      this.globalData.medicalRecords = medicalRecords
      console.log('病历共享状态已更新:', recordId, shared)
    }
  },

  // 全局方法：删除病历记录
  deleteMedicalRecord(recordId) {
    let medicalRecords = this.getMedicalRecords()
    medicalRecords = medicalRecords.filter(record => record.id !== recordId)
    wx.setStorageSync('medicalRecords', medicalRecords)
    this.globalData.medicalRecords = medicalRecords
    console.log('病历记录已删除:', recordId)
  },

  globalData: {
    userInfo: null,
    orders: [],
    diagnosisHistory: [],
    medicalRecords: []
  }
})