feat(index): 实现Header组件吸顶效果和轮播图触摸优化

- 添加Sticky组件实现Header吸顶功能
- 优化轮播图触摸事件，防止与页面滚动冲突
- 调整轮播图容器样式，确保手势操作流畅
- 更新Header组件结构以支持粘性布局
- 修复Banner组件中图片列表的key属性问题
- 移除不必要的状态传递和冗余代码

src/pages/index/Banner.tsx

@@ -98,7 +98,7 @@ const MyPage = () => {
   return (
     <View className="flex p-2 justify-between" style={{height: `${carouselHeight}px`}}>
       {/* 左侧轮播图区域 */}
-      <View style={{width: '50%', height: '100%'}}>
+      <View style={{width: '50%', height: '100%'}} className="banner-swiper-container">
         <Swiper
           defaultValue={0}
           height={carouselHeight}
@@ -106,9 +106,10 @@ const MyPage = () => {
           autoPlay
           duration={3000}
           style={{
-            height: `${carouselHeight}px`,
-            touchAction: 'pan-y'
+            height: `${carouselHeight}px`
           }}
+          disableTouch={false}
+          touchAngle={"45"} // 关键修改：设置触摸角度阈值
         >
           {carouselData && carouselData?.imageList?.map((img, index) => (
             <Swiper.Item key={index}>
@@ -139,7 +140,7 @@ const MyPage = () => {
           }}>
             {
               hotToday?.imageList?.map(item => (
-                <View className={'item flex flex-col mr-1'}>
+                <View className={'item flex flex-col mr-1'} key={item.url}>
                   <Image
                     width={70}
                     height={70}
@@ -181,4 +182,3 @@ const MyPage = () => {
 }
 
 export default MyPage
-

src/pages/index/Header.scss

@@ -14,3 +14,10 @@
   position: absolute;
   z-index: 0;
 }
+
+/* 吸顶状态下的样式 */
+.nutui-sticky--fixed {
+  .header-bg {
+    height: 100%;
+  }
+}

src/pages/index/Header.tsx

@@ -1,6 +1,6 @@
 import {useEffect, useState} from "react";
 import Taro from '@tarojs/taro';
-import {Button, Space} from '@nutui/nutui-react-taro'
+import {Button, Space, Sticky} from '@nutui/nutui-react-taro'
 import {TriangleDown} from '@nutui/icons-react-taro'
 import {Avatar, NavBar} from '@nutui/nutui-react-taro'
 import {getUserInfo, getWxOpenId} from "@/api/layout";
@@ -22,6 +22,7 @@ const Header = (props: any) => {
 
   const [IsLogin, setIsLogin] = useState<boolean>(true)
   const [statusBarHeight, setStatusBarHeight] = useState<number>()
+  const [stickyStatus, setStickyStatus] = useState<boolean>(false)
 
   const reload = async () => {
     Taro.getSystemInfo({
@@ -166,18 +167,40 @@ const Header = (props: any) => {
     })
   }
 
+  // 处理粘性布局状态变化
+  const onStickyChange = (isSticky: boolean) => {
+    setStickyStatus(isSticky)
+    console.log('Header 粘性状态:', isSticky ? '已固定' : '取消固定')
+  }
+
+  // 获取小程序系统信息
+  const getSystemInfo = () => {
+    const systemInfo = Taro.getSystemInfoSync()
+    // 状态栏高度 + 导航栏高度 (一般为44px)
+    return (systemInfo.statusBarHeight || 0) + 44
+  }
+
   useEffect(() => {
     reload().then()
   }, [])
 
   return (
     <>
-      <View className={'fixed top-0 header-bg'} style={{
-        height: !props.stickyStatus ? '180px' : `${(statusBarHeight || 0) + 44}px`,
-        paddingBottom: !props.stickyStatus ? '12px' : '0px'
+      <Sticky
+        threshold={0}
+        onChange={onStickyChange}
+        style={{
+          zIndex: 1000,
+          backgroundColor: stickyStatus ? '#03605c' : 'transparent',
+          transition: 'background-color 0.3s ease',
+        }}
+      >
+        <View className={'header-bg'} style={{
+          height: !stickyStatus ? '180px' : `${(statusBarHeight || 0) + 44}px`,
+          paddingBottom: !stickyStatus ? '12px' : '0px'
         }}>
           {/* 只在非吸顶状态下显示搜索框 */}
-        {!props.stickyStatus && <MySearch statusBarHeight={statusBarHeight} />}
+          {!stickyStatus && <MySearch statusBarHeight={statusBarHeight} />}
         </View>
         <NavBar
           style={{
@@ -213,6 +236,7 @@ const Header = (props: any) => {
             )}>
           {/*<QRLoginButton />*/}
         </NavBar>
+      </Sticky>
     </>
   )
 }

src/pages/index/index.scss

@@ -18,3 +18,29 @@ page {
     height: 70px;
   }
 }
+
+/* 轮播图容器样式，确保不阻止页面滚动 */
+.banner-swiper-container {
+  touch-action: pan-y !important;
+  
+  .nut-swiper {
+    touch-action: pan-y !important;
+    pointer-events: none; // 关键修改：禁用Swiper的指针事件
+    
+    .nut-swiper-item {
+      touch-action: pan-y !important;
+      pointer-events: none; // 关键修改：禁用Swiper Item的指针事件
+      
+      image {
+        pointer-events: auto; // 重新启用图片的指针事件，以便点击功能正常
+      }
+    }
+  }
+}
+
+/* 吸顶状态下的样式 */
+.nutui-sticky--fixed {
+  .header-bg {
+    height: 100%;
+  }
+}

src/pages/index/index.tsx

@@ -4,19 +4,16 @@ import Taro from '@tarojs/taro';
 import {useShareAppMessage} from "@tarojs/taro"
 import {useEffect, useState} from "react";
 import {getShopInfo} from "@/api/layout";
-import {Sticky} from '@nutui/nutui-react-taro'
 import Menu from "./Menu";
 import Banner from "./Banner";
 import {checkAndHandleInviteRelation, hasPendingInvite} from "@/utils/invite";
 import './index.scss'
 
-// import GoodsList from "./GoodsList";
-
 function Home() {
   // 吸顶状态
   // const [stickyStatus, setStickyStatus] = useState<boolean>(false)
   // Tabs粘性状态
-  const [tabsStickyStatus, setTabsStickyStatus] = useState<boolean>(false)
+  const [_, setTabsStickyStatus] = useState<boolean>(false)
 
   useShareAppMessage(() => {
     // 获取当前用户ID，用于生成邀请链接
@@ -157,20 +154,13 @@ function Home() {
 
   return (
     <>
-      {/* Header区域 - 根据Tabs粘性状态决定是否固定 */}
-      {tabsStickyStatus ? (
-        <Sticky threshold={0}>
-          <Header stickyStatus={tabsStickyStatus}/>
-        </Sticky>
-      ) : (
-        <Header stickyStatus={tabsStickyStatus}/>
-      )}
+      {/* Header区域 - 现在由Header组件内部处理吸顶逻辑 */}
+      <Header />
 
       <div className={'flex flex-col mt-12'}>
         <Menu/>
         <Banner/>
         <BestSellers onStickyChange={handleTabsStickyChange}/>
-        {/*<GoodsList/>*/}
       </div>
     </>
   )

src/pages/order/order.scss

@@ -1,4 +0,0 @@
-// 订单页面样式
-.order-page {
-  // 订单相关样式
-}