feat(user): 新增收货地址管理及售后申请页面

- 新增地址类型定义，增强前端地址数据结构
- 新增地址编辑页面，支持地址智能识别和定位选点功能
- 地址编辑支持省市区选择及默认地址设置
- 新增地址列表页面，支持地址展示、删除、编辑和选择功能
- 实现售后申请页面，支持选择售后类型和退款原因
- 售后申请支持商品选择、退款金额计算和凭证上传
- 新增售后详情页面，支持售后状态展示及申请取消
- 优化页面加载和用户交互体验，增加错误提示和权限处理

src_bak/components/business/PayModal/index.tsx

@@ -0,0 +1,123 @@
+import React, { useState, useEffect } from 'react'
+import { View, Text } from '@tarojs/components'
+import Price from '@/components/common/Price'
+
+interface PayModalProps {
+  visible: boolean
+  amount: string
+  onClose: () => void
+  onConfirm: (payType: number) => void
+}
+
+const PAY_TYPES = [
+  { id: 1, name: '微信支付', desc: '推荐使用', icon: 'pay-wechat' },
+  { id: 0, name: '货到付款', desc: '使用账户余额', icon: 'pay-balance' },
+]
+
+const PayModal: React.FC<PayModalProps> = ({ visible, amount, onClose, onConfirm }) => {
+  const [selected, setSelected] = useState<number>(1)
+  const [showOverlay, setShowOverlay] = useState(false)
+  const [slideUp, setSlideUp] = useState(false)
+
+  // 控制动画
+  useEffect(() => {
+    if (visible) {
+      setShowOverlay(true)
+      setTimeout(() => setSlideUp(true), 10)
+    } else {
+      setSlideUp(false)
+      setTimeout(() => setShowOverlay(false), 300)
+    }
+  }, [visible])
+
+  const handleClose = () => {
+    setSlideUp(false)
+    setTimeout(() => {
+      setShowOverlay(false)
+      onClose()
+    }, 300)
+  }
+
+  const handleConfirm = () => {
+    handleClose()
+    onConfirm(selected)
+  }
+
+  if (!showOverlay) return null
+
+  return (
+    <View className='pay-modal-overlay'>
+      {/* 遮罩层 */}
+      <View
+        className={`absolute inset-0 bg-black/50 z-50 ${slideUp ? 'opacity-100' : 'opacity-0'}`}
+        onClick={handleClose}
+      />
+
+      {/* 弹窗内容 */}
+      <View
+        className={`absolute bottom-0 left-0 right-0 bg-white rounded-t-2xl z-50 ${slideUp ? '' : 'hidden'}`}
+      >
+        <View className='p-4'>
+          {/* 关闭按钮 */}
+          <View className='flex justify-end mb-2'>
+            <View
+              className='w-6 h-6 rounded-full bg-gray-100 flex items-center justify-center'
+              onClick={handleClose}
+            >
+              <Text className='text-gray-400 text-sm'>×</Text>
+            </View>
+          </View>
+
+          <View className='text-center py-3 border-b border-gray-100'>
+            <Text className='text-base font-medium'>选择支付方式</Text>
+            <View className='mt-2'>
+              <Price price={amount} size='large' />
+            </View>
+          </View>
+
+          <View className='py-3'>
+            {PAY_TYPES.map((item) => (
+              <View
+                key={item.id}
+                className='flex items-center justify-between py-3 px-2 rounded-lg mb-1'
+                style={{ backgroundColor: selected === item.id ? '#f0fdf4' : 'transparent' }}
+                onClick={() => setSelected(item.id)}
+              >
+                <View className='flex items-center gap-3'>
+                  <View className='w-8 h-8 rounded-full bg-green-50 flex items-center justify-center'>
+                    <Text className='text-sm'>
+                      {item.id === 1 ? '微' : '余'}
+                    </Text>
+                  </View>
+                  <View>
+                    <Text className='text-sm text-gray-800'>{item.name}</Text>
+                    <Text className='text-xs text-gray-400'>{item.desc}</Text>
+                  </View>
+                </View>
+                <View
+                  className={`w-5 h-5 rounded-full border-2 flex items-center justify-center ${
+                    selected === item.id ? 'border-green-500' : 'border-gray-300'
+                  }`}
+                >
+                  {selected === item.id && (
+                    <View className='w-2 h-2 rounded-full bg-green-500' />
+                  )}
+                </View>
+              </View>
+            ))}
+          </View>
+
+          <View
+            className='w-full py-3 rounded-full text-center text-white text-sm font-medium mt-2'
+            style={{ backgroundColor: '#0e932e' }}
+            onClick={handleConfirm}
+          >
+            <Text className='text-white'>确认支付</Text>
+          </View>
+        </View>
+      </View>
+    </View>
+  )
+}
+
+export default PayModal