feat:重构UI模块

lib/views/moment.dart

@@ -2,8 +2,8 @@ import 'package:easy_refresh/easy_refresh.dart';
 import 'package:flutter/material.dart';
 import 'package:food_hub_app/apis/moment.dart';
 import 'package:food_hub_app/models/moment.dart';
+import 'package:food_hub_app/widgets/common/index.dart';
 import 'package:food_hub_app/widgets/moment/card.dart';
-import 'package:tdesign_flutter/tdesign_flutter.dart';
 
 class MomentPage extends StatefulWidget {
   const MomentPage({super.key});
@@ -126,66 +126,61 @@ class _MomentPageState extends State<MomentPage> {
       return EasyRefresh(
         controller: _freshController,
         onRefresh: _onRefresh,
-        child: const TDEmpty(type: TDEmptyType.plain, emptyText: '暂无数据'),
+        child: buildEmptyData(),
       );
     }
 
     // 有数据时显示列表
     return Stack(
       children: [
-        Padding(
-          padding: const EdgeInsets.all(5),
-          child: EasyRefresh(
-            controller: _freshController,
-            header: ClassicHeader(
-              dragText: '下拉刷新',
-              armedText: '释放刷新',
-              readyText: '准备刷新',
-              processingText: '刷新中...',
-              processedText: '刷新完成',
-              failedText: '刷新失败',
-              noMoreText: '没有更多数据',
-              showText: true,
-              messageText: '更新于 %T',
-              showMessage: true,
-            ),
-            footer: ClassicFooter(
-              dragText: '上拉加载',
-              armedText: '释放加载',
-              readyText: '准备加载',
-              processingText: '加载中...',
-              processedText: '加载完成',
-              failedText: '加载失败',
-              noMoreText: '没有更多数据',
-              showText: true,
-              messageText: '更新于 %T',
-              showMessage: true,
-            ),
-            onRefresh: _onRefresh,
-            onLoad: _onLoad,
-            child: ListView.builder(
-              controller: _scrollController,
-              itemCount: momentList.length,
-              itemBuilder: (context, index) {
-                return MomentCard(moment: momentList[index]);
-              },
-            ),
+        EasyRefresh(
+          controller: _freshController,
+          header: ClassicHeader(
+            dragText: '下拉刷新',
+            armedText: '释放刷新',
+            readyText: '准备刷新',
+            processingText: '刷新中...',
+            processedText: '刷新完成',
+            failedText: '刷新失败',
+            noMoreText: '没有更多数据',
+            showText: true,
+            messageText: '更新于 %T',
+            showMessage: true,
+          ),
+          footer: ClassicFooter(
+            dragText: '上拉加载',
+            armedText: '释放加载',
+            readyText: '准备加载',
+            processingText: '加载中...',
+            processedText: '加载完成',
+            failedText: '加载失败',
+            noMoreText: '没有更多数据',
+            showText: true,
+            messageText: '更新于 %T',
+            showMessage: true,
+          ),
+          onRefresh: _onRefresh,
+          onLoad: _onLoad,
+          child: ListView.builder(
+            controller: _scrollController,
+            itemCount: momentList.length,
+            itemBuilder: (context, index) {
+              return MomentCard(moment: momentList[index]);
+            },
           ),
         ),
 
         // 返回顶部按钮
         if (_showScrollToTop)
           Positioned(
-            right: 10,
-            bottom: 20,
+            right: 0,
+            bottom: 0,
             child: FloatingActionButton(
               onPressed: _scrollToTop,
-              backgroundColor: Colors.white,
+              backgroundColor: Theme.of(context).colorScheme.primary,
               elevation: 5,
               mini: true,
-              child: const Icon(
-                Icons.arrow_upward
-              ),
+              child: const Icon(Icons.arrow_upward, color: Colors.white),
             ),
           ),
       ],