/**
 * 收货地址列表页
 * 参考 Next.js: app/view/my/addresses/page.tsx
 */

const app = getApp()

Page({
  data: {
    statusBarHeight: 44,
    isLoggedIn: false,
    addressList: [],
    loading: true
  },

  onLoad() {
    wx.showShareMenu({ withShareTimeline: true })
    this.setData({
      statusBarHeight: app.globalData.statusBarHeight || 44
    })
    this.checkLogin()
  },

  onShow() {
    if (this.data.isLoggedIn) {
      this.loadAddresses()
    }
  },

  // 检查登录状态
  checkLogin() {
    const isLoggedIn = app.globalData.isLoggedIn
    const userId = app.globalData.userInfo?.id

    if (!isLoggedIn || !userId) {
      wx.showModal({
        title: '需要登录',
        content: '请先登录后再管理收货地址',
        confirmText: '去登录',
        success: (res) => {
          if (res.confirm) {
            wx.switchTab({ url: '/pages/my/my' })
          } else {
            getApp().goBackOrToHome()
          }
        }
      })
      return
    }

    this.setData({ isLoggedIn: true })
    this.loadAddresses()
  },

  // 加载地址列表
  async loadAddresses() {
    const userId = app.globalData.userInfo?.id
    if (!userId) return

    this.setData({ loading: true })

    try {
      const res = await app.request(`/api/miniprogram/user/addresses?userId=${userId}`)
      if (res.success && res.list) {
        this.setData({
          addressList: res.list,
          loading: false
        })
      } else {
        this.setData({ addressList: [], loading: false })
      }
    } catch (e) {
      console.error('加载地址列表失败:', e)
      this.setData({ loading: false })
      wx.showToast({ title: '加载失败', icon: 'none' })
    }
  },

  // 编辑地址
  editAddress(e) {
    const id = e.currentTarget.dataset.id
    wx.navigateTo({ url: `/pages/addresses/edit?id=${id}` })
  },

  // 删除地址
  deleteAddress(e) {
    const id = e.currentTarget.dataset.id

    wx.showModal({
      title: '确认删除',
      content: '确定要删除该收货地址吗？',
      confirmColor: '#FF3B30',
      success: async (res) => {
        if (res.confirm) {
          try {
            const result = await app.request(`/api/miniprogram/user/addresses/${id}`, {
              method: 'DELETE'
            })

            if (result.success) {
              wx.showToast({ title: '删除成功', icon: 'success' })
              this.loadAddresses()
            } else {
              wx.showToast({ title: result.message || '删除失败', icon: 'none' })
            }
          } catch (e) {
            console.error('删除地址失败:', e)
            wx.showToast({ title: '删除失败', icon: 'none' })
          }
        }
      }
    })
  },

  // 新增地址
  addAddress() {
    wx.navigateTo({ url: '/pages/addresses/edit' })
  },

  // 返回
  goBack() {
    getApp().goBackOrToHome()
  },

  onShareAppMessage() {
    const ref = app.getMyReferralCode()
    return {
      title: 'Soul创业派对 - 地址管理',
      path: ref ? `/pages/addresses/addresses?ref=${ref}` : '/pages/addresses/addresses'
    }
  },

  onShareTimeline() {
    const ref = app.getMyReferralCode()
    return { title: 'Soul创业派对 - 地址管理', query: ref ? `ref=${ref}` : '' }
  }
})