wechat_wc/src/pages/settings/index.tsx

import { View, Text, Image, Input, Button } from '@tarojs/components'
import Taro from '@tarojs/taro'
import { useState, useEffect, useCallback } from 'react'
import './index.scss'
import { useThemeContext } from '../../context/ThemeContext'
import { useSafeArea } from '../../hooks/useSafeArea'
import { useStatusBar } from '../../hooks/useStatusBar'
import ThemedPageMeta from '../../components/ThemedPageMeta'
import { getUserInfo, setUserInfo, clearUserInfo, getAddressList, getDefaultAddress, type AddressItem } from '../../utils/store'

const THEME_OPTIONS: { label: string; value: 'light' | 'dark' | 'auto' }[] = [
  { label: '浅色模式', value: 'light' },
  { label: '深色模式', value: 'dark' },
  { label: '跟随系统', value: 'auto' }
]

const MENU = [
  { label: '个人信息', icon: '/icon/个人.png', action: (s: any) => s.setShowEdit(true) },
  { label: '账号管理', icon: '/icon/账号管理.png', action: () => Taro.navigateTo({ url: '/pages/userDatabase/index' }) },
  { label: '定制协议', icon: '/icon/定制协议.png', action: () => Taro.navigateTo({ url: '/pages/agreement/index' }) },
  { label: '关于我们', icon: '/icon/关于我们.png', action: () => Taro.showToast({ title: '智绘微刻 v1.0', icon: 'none' }) }
]

export default function SettingsPage() {
  const { theme, setTheme, resolvedTheme } = useThemeContext()
  const safe = useSafeArea()
  useStatusBar(resolvedTheme)
  const [user, setUser] = useState<any>({})
  const [editName, setEditName] = useState('')
  const [editAvatar, setEditAvatar] = useState('')
  const [showEdit, setShowEdit] = useState(false)

  const loadUser = () => {
    const u = getUserInfo() || {}
    setUser(u)
    setEditName(u.nickName || '')
    setEditAvatar(u.avatarUrl || '')
  }

  useEffect(() => {
    loadUser()
  }, [])

  const handleSaveInfo = () => {
    setUserInfo({ ...user, nickName: editName, avatarUrl: editAvatar })
    Taro.showToast({ title: '修改成功', icon: 'success' })
    setShowEdit(false)
    loadUser()
  }

  const handleLogout = () => {
    Taro.showModal({
      title: '确认退出',
      content: '退出后将清空当前登录状态，确定吗？',
      success: (res) => {
        if (res.confirm) {
          clearUserInfo()
          Taro.switchTab({ url: '/pages/index/index' })
        }
      }
    })
  }

  const onChooseAvatar = (e: any) => {
    setEditAvatar(e.detail.avatarUrl || '')
  }

  return (
    <View className={`theme-${resolvedTheme}`} style={{ minHeight: '100vh' }}>
      <ThemedPageMeta />
      <View className='settings-page'>
        <View className='settings-area'>

          <View className='page-header dashed-card mt-20' style={{ marginTop: `${safe.headerPaddingTop}px` }}>
            <View className='flex-between' style={{ width: '100%' }}>
              <Text className='back-btn' onTap={() => Taro.navigateBack()}>←</Text>
              <Text className='page-title'>设置</Text>
              <View style={{ width: '60px' }} />
            </View>
          </View>

          {/* 用户卡片 */}
          <View className='settings-user dashed-card mt-20'>
            <View className='flex-between' onTap={() => setShowEdit(true)}>
              <View className='flex-center'>
                {user.avatarUrl ? (
                  <Image className='settings-avatar' src={user.avatarUrl} mode='aspectFill' />
                ) : (
                  <View className='settings-avatar-placeholder'>
                    <Image className='settings-avatar-icon' src='/icon/个人.png' mode='aspectFit' />
                  </View>
                )}
                <View style={{ marginLeft: '20px' }}>
                  <Text className='settings-name'>{user.nickName || '未登录'}</Text>
                  <Text className='settings-id'>ID: {user.openid ? user.openid.slice(-8) : '---'}</Text>
                </View>
              </View>
              <Text className='arrow'>›</Text>
            </View>
          </View>

          {/* 主题设置 */}
          <View className='settings-section dashed-card mt-20'>
            <Text className='section-label'>外观</Text>
            <View className='theme-options'>
              {THEME_OPTIONS.map(opt => (
                <View
                  key={opt.value}
                  className={`theme-option ${theme === opt.value ? 'active' : ''}`}
                  onTap={() => setTheme(opt.value)}
                >
                  <Text className='theme-option-text'>{opt.label}</Text>
                  {theme === opt.value && <View className='theme-check' />}
                </View>
              ))}
            </View>
            {theme === 'auto' && (
              <Text className='theme-hint'>当前跟随系统：{resolvedTheme === 'dark' ? '深色模式' : '浅色模式'}</Text>
            )}
          </View>

          {/* 菜单列表 */}
          <View className='settings-list dashed-card mt-20'>
            {MENU.map((item, idx) => (
              <View key={idx} className={`settings-item ${idx < MENU.length - 1 ? 'bordered' : ''}`} onTap={() => item.action({ setShowEdit })}>
                <Image className='settings-item-icon-img' src={item.icon} mode='aspectFit' />
                <Text className='settings-item-label'>{item.label}</Text>
                <Text className='arrow'>›</Text>
              </View>
            ))}
          </View>

          {/* 退出登录 */}
          {user?.openid && (
            <View className='mt-20'>
              <View className='btn-outline logout-btn' onTap={handleLogout}>
                <Text>退出登录</Text>
              </View>
            </View>
          )}

          <View style={{ height: '40px' }} />

          {/* 编辑弹窗 */}
          {showEdit && (
            <View className='modal-overlay'>
              <View className='modal-card dashed-card'>
                <Text className='modal-title'>修改信息</Text>
                <Button className='avatar-btn' openType='chooseAvatar' onChooseAvatar={onChooseAvatar}>
                  {editAvatar ? (
                    <Image className='avatar-img' src={editAvatar} mode='aspectFill' />
                  ) : (
                    <Image className='avatar-placeholder-img' src='/icon/个人.png' mode='aspectFit' />
                  )}
                </Button>
                <Input
                  className='nickname-input'
                  placeholder='请输入昵称'
                  value={editName}
                  onInput={(e: any) => setEditName(e.detail.value)}
                />
                <View className='form-actions'>
                  <View className='btn-outline' onTap={() => setShowEdit(false)}>
                    <Text>取消</Text>
                  </View>
                  <View className='btn-gradient' onTap={handleSaveInfo}>
                    <Text>保存</Text>
                  </View>
                </View>
              </View>
            </View>
          )}
        </View>
      </View>
    </View>
  )
}