更新了AI页和我的页，一级页面都重构完成。

2026-10-04 21:21:50 +08:00
parent 428fb7c52c
commit f542b1dced
26 changed files with 1482 additions and 1141 deletions
@@ -0,0 +1,214 @@
+// pages/mine/addressedit.js
+const API = require('../../utils/api.js')
+
+Page({
+  data: {
+    addresses: [],
+    editData: {
+      _index: -1,
+      label: '',
+      province: '',
+      city: '',
+      district: '',
+      address: '',
+      postcode: '',
+      isDefault: false
+    },
+    isEditing: false
+  },
+
+  onLoad() {
+    this.initAddressData()
+  },
+
+  // 列表初值取自全局用户对象；「我的」页不再持有地址，本页是唯一入口
+  initAddressData() {
+    const app = getApp()
+    const user = app.globalData.user || {}
+    const addresses = user.addresses || []
+    this.setData({
+      // 深拷一份，编辑过程中不污染全局对象，落库成功后才回写
+      addresses: addresses.map(item => ({ ...item })),
+      isEditing: false,
+      editData: this.emptyEditData()
+    })
+  },
+
+  emptyEditData() {
+    return {
+      _index: -1,
+      label: '',
+      province: '',
+      city: '',
+      district: '',
+      address: '',
+      postcode: '',
+      isDefault: false
+    }
+  },
+
+  onAddAddress() {
+    this.setData({
+      isEditing: true,
+      // 第一条地址自动设为默认，免得多一步勾选
+      editData: { ...this.emptyEditData(), isDefault: this.data.addresses.length === 0 }
+    })
+    wx.setNavigationBarTitle({ title: '新增地址' })
+  },
+
+  onEditAddress(e) {
+    const index = e.currentTarget.dataset.index
+    const item = this.data.addresses[index]
+    this.setData({
+      isEditing: true,
+      editData: {
+        _index: index,
+        label: item.label || '',
+        province: item.province || '',
+        city: item.city || '',
+        district: item.district || '',
+        address: item.address || '',
+        // 本页没有邮编输入项，但要原样带过去，避免编辑一次就把它清掉
+        postcode: item.postcode || '',
+        isDefault: item.isDefault || false
+      }
+    })
+    wx.setNavigationBarTitle({ title: '编辑地址' })
+  },
+
+  onBackToList() {
+    this.setData({
+      isEditing: false,
+      editData: this.emptyEditData()
+    })
+    wx.setNavigationBarTitle({ title: '邮寄地址' })
+  },
+
+  onDeleteAddress(e) {
+    const index = e.currentTarget.dataset.index
+    wx.showModal({
+      title: '提示',
+      content: '确定删除该地址吗？',
+      success: (res) => {
+        if (!res.confirm) return
+        const addresses = this.data.addresses.slice()
+        addresses.splice(index, 1)
+        // 删掉的是默认地址时顺位补一个，保证列表里始终有默认
+        if (addresses.length > 0 && !addresses.some(a => a.isDefault)) {
+          addresses[0].isDefault = true
+        }
+        this.setData({ addresses })
+        this.persist(addresses)
+      }
+    })
+  },
+
+  onSetDefault(e) {
+    const index = e.currentTarget.dataset.index
+    const addresses = this.data.addresses.map((item, i) => ({
+      ...item,
+      isDefault: i === index
+    }))
+    this.setData({ addresses })
+    this.persist(addresses)
+  },
+
+  onRegionChange(e) {
+    const region = e.detail.value
+    this.setData({
+      'editData.province': region[0] || '',
+      'editData.city': region[1] || '',
+      'editData.district': region[2] || ''
+    })
+  },
+
+  onFieldInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({
+      [`editData.${field}`]: e.detail.value
+    })
+  },
+
+  onDefaultChange(e) {
+    this.setData({
+      'editData.isDefault': e.detail.value
+    })
+  },
+
+  onSaveEdit() {
+    const editData = this.data.editData
+    if (!editData.label.trim()) {
+      wx.showToast({ title: '请输入地址标签', icon: 'none' })
+      return
+    }
+    if (!editData.province || !editData.city || !editData.district) {
+      wx.showToast({ title: '请选择所在地区', icon: 'none' })
+      return
+    }
+    if (!editData.address.trim()) {
+      wx.showToast({ title: '请输入详细地址', icon: 'none' })
+      return
+    }
+
+    const addresses = this.data.addresses.slice()
+    const newItem = {
+      label: editData.label.trim(),
+      province: editData.province,
+      city: editData.city,
+      district: editData.district,
+      address: editData.address.trim(),
+      postcode: editData.postcode.trim(),
+      isDefault: editData.isDefault
+    }
+
+    if (editData.isDefault) {
+      addresses.forEach(item => { item.isDefault = false })
+    }
+
+    if (editData._index >= 0) {
+      addresses[editData._index] = newItem
+    } else {
+      if (addresses.length === 0) {
+        newItem.isDefault = true
+      }
+      addresses.push(newItem)
+    }
+
+    this.setData({ addresses })
+    this.onBackToList()
+    this.persist(addresses)
+  },
+
+  // 地址是即时生效的（删除 / 设默认 / 表单保存都直接落库），
+  // 成功后回写全局对象：「我的」页与下单页读的都是它
+  persist(addresses) {
+    const app = getApp()
+    const user = app.globalData.user
+
+    if (!user || !user._id) {
+      wx.showToast({ title: '请先登录', icon: 'none' })
+      return
+    }
+
+    wx.showLoading({ title: '保存中...' })
+
+    API.user.update({
+        _id: user._id,
+        addresses
+      })
+      .then((data) => {
+        if (data.code === 0) {
+          app.globalData.user = data.data.user
+          wx.showToast({ title: '保存成功', icon: 'success' })
+        } else {
+          wx.showToast({ title: data.msg || '保存失败', icon: 'none' })
+        }
+      })
+      .catch(() => {
+        wx.showToast({ title: '网络请求失败', icon: 'none' })
+      })
+      .finally(() => {
+        wx.hideLoading()
+      })
+  }
+})