fix：持仓详情编辑，资讯下拉加载更多

docs/beian/beian_jinzhi.md

@@ -0,0 +1,20 @@
+应用名称：
+金值
+
+iOS平台
+Bundle ID
+
+公钥
+
+证书SHA-1指纹
+
+Android
+包名：
+com.jinzhi.butler
+MD5：
+bf875d2980f09f3acca3614b10aa0463
+公钥（16进制）
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
+
+签名证书SHA-1指纹
+70 A8 9B 61 BE 5C 51 0A B8 42 78 2A FE 66 3A 4D 55 B9 10 4F

lib/app/app.dart

@@ -1,11 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
 import 'package:shadcn_ui/shadcn_ui.dart';
 
 import '../common/router/app_router.dart';
 import '../common/theme/jinzhi_theme.dart';
 import '../common/theme/spacing.dart';
 import '../common/theme/theme_controller.dart';
+import '../common/widgets/smart_refresh.dart';
 
 class JinzhiApp extends ConsumerWidget {
   const JinzhiApp({super.key});
@@ -15,22 +17,34 @@ class JinzhiApp extends ConsumerWidget {
     final router = ref.watch(routerProvider);
     final mode = ref.watch(themeModeControllerProvider);
     final textTheme = ShadTextTheme();
-    return ShadApp.router(
+    return RefreshConfiguration(
-      title: '金值',
+      springDescription: const SpringDescription(
-      themeMode: mode,
+        mass: 1,
-      theme: ShadThemeData(
+        stiffness: 364.718677686,
-        brightness: Brightness.light,
+        damping: 35.2,
-        colorScheme: jinzhiLightScheme,
-        textTheme: textTheme,
-        radius: BorderRadius.circular(Spacing.radiusBase),
       ),
-      darkTheme: ShadThemeData(
+      headerBuilder: () => const MaterialClassicHeader(),
-        brightness: Brightness.dark,
+      footerBuilder: () => jinzhiClassicFooter,
-        colorScheme: jinzhiDarkScheme,
+      hideFooterWhenNotFull: true,
-        textTheme: textTheme,
+      headerTriggerDistance: 60,
-        radius: BorderRadius.circular(Spacing.radiusBase),
+      maxOverScrollExtent: 100,
+      child: ShadApp.router(
+        title: '金值',
+        themeMode: mode,
+        theme: ShadThemeData(
+          brightness: Brightness.light,
+          colorScheme: jinzhiLightScheme,
+          textTheme: textTheme,
+          radius: BorderRadius.circular(Spacing.radiusBase),
+        ),
+        darkTheme: ShadThemeData(
+          brightness: Brightness.dark,
+          colorScheme: jinzhiDarkScheme,
+          textTheme: textTheme,
+          radius: BorderRadius.circular(Spacing.radiusBase),
+        ),
+        routerConfig: router,
       ),
-      routerConfig: router,
     );
   }
 }

lib/common/router/app_router.dart

@@ -2,6 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 
+import '../../features/assets/presentation/asset_add_page.dart';
+import '../../features/assets/presentation/asset_edit_page.dart';
 import '../../features/assets/presentation/assets_page.dart';
 import '../../features/assets/presentation/holding_detail_page.dart';
 import '../../features/auth/presentation/delete_account_page.dart';
@@ -24,6 +26,8 @@ import 'tab_shell.dart';
 
 abstract final class AppRoutes {
   static const assets = '/assets';
+  static const assetAdd = '/assets/add';
+  static const assetEdit = '/assets/edit';
   static const market = '/market';
   static const marketKline = '/market/kline';
   static const news = '/news';
@@ -93,8 +97,19 @@ final routerProvider = Provider<GoRouter>((ref) {
       ),
       GoRoute(
         path: AppRoutes.assetDetail,
-        builder: (ctx, s) =>
+        builder: (ctx, s) => HoldingDetailPage(id: s.uri.queryParameters['id']),
-            HoldingDetailPage(id: s.uri.queryParameters['id']),
+      ),
+      GoRoute(
+        path: AppRoutes.assetAdd,
+        pageBuilder: (ctx, s) =>
+            _rightToLeftPage(state: s, child: const AssetAddPage()),
+      ),
+      GoRoute(
+        path: AppRoutes.assetEdit,
+        pageBuilder: (ctx, s) => _rightToLeftPage(
+          state: s,
+          child: AssetEditPage(id: s.uri.queryParameters['id'] ?? ''),
+        ),
       ),
       GoRoute(
         path: AppRoutes.marketKline,
@@ -223,10 +238,33 @@ CustomTransitionPage<T> _bottomUpPage<T>({
           begin: const Offset(0, 0.08),
           end: Offset.zero,
         ).animate(curved),
-        child: FadeTransition(
+        child: FadeTransition(opacity: curved, child: pageChild),
-          opacity: curved,
+      );
-          child: pageChild,
+    },
-        ),
+  );
+}
+
+CustomTransitionPage<T> _rightToLeftPage<T>({
+  required GoRouterState state,
+  required Widget child,
+}) {
+  return CustomTransitionPage<T>(
+    key: state.pageKey,
+    transitionDuration: const Duration(milliseconds: 260),
+    reverseTransitionDuration: const Duration(milliseconds: 220),
+    child: child,
+    transitionsBuilder: (context, animation, secondaryAnimation, pageChild) {
+      final curved = CurvedAnimation(
+        parent: animation,
+        curve: Curves.easeOutCubic,
+        reverseCurve: Curves.easeInCubic,
+      );
+      return SlideTransition(
+        position: Tween<Offset>(
+          begin: const Offset(1, 0),
+          end: Offset.zero,
+        ).animate(curved),
+        child: FadeTransition(opacity: curved, child: pageChild),
       );
     },
   );

lib/common/router/tab_shell.dart

@@ -161,20 +161,20 @@ class _TabButton extends StatelessWidget {
       child: Column(
         mainAxisAlignment: MainAxisAlignment.center,
         children: [
-          if (selected)
+          // if (selected)
-            Container(
+          //   Container(
-              width: 22,
+          //     width: 22,
-              height: 2.5,
+          //     height: 2.5,
-              margin: const EdgeInsets.only(bottom: 6),
+          //     margin: const EdgeInsets.only(bottom: 6),
-              decoration: BoxDecoration(
+          //     decoration: BoxDecoration(
-                color: cs.primary,
+          //       color: cs.primary,
-                borderRadius: const BorderRadius.vertical(
+          //       borderRadius: const BorderRadius.vertical(
-                  bottom: Radius.circular(3),
+          //         bottom: Radius.circular(3),
-                ),
+          //       ),
-              ),
+          //     ),
-            )
+          //   )
-          else
+          // else
-            const SizedBox(height: 8.5),
+          //   const SizedBox(height: 8.5),
           Icon(icon, size: 22, color: color),
           const SizedBox(height: 4),
           Text(

lib/common/widgets/smart_refresh.dart

@@ -0,0 +1,21 @@
+import 'package:flutter/material.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
+
+const ClassicFooter jinzhiClassicFooter = ClassicFooter(
+  height: 40,
+  idleIcon: const SizedBox.shrink(),
+  canLoadingIcon: const SizedBox.shrink(),
+  noMoreIcon: const SizedBox.shrink(),
+  failedIcon: const SizedBox.shrink(),
+  loadingIcon: const SizedBox(
+    width: 20,
+    height: 20,
+    child: CircularProgressIndicator(strokeWidth: 2),
+  ),
+  loadingText: '',
+  idleText: '',
+  canLoadingText: '',
+  noDataText: '',
+  failedText: '',
+  textStyle: const TextStyle(fontSize: 12, color: Colors.grey),
+);

lib/features/assets/presentation/asset_add_page.dart

@@ -0,0 +1,585 @@
+import 'package:flutter/material.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+import '../../../common/domain/metal_type.dart';
+import '../../../common/domain/money.dart';
+import '../../../common/widgets/prototype_ui.dart';
+import '../../market/application/market_controller.dart';
+import '../application/asset_portfolio_controller.dart';
+import '../data/asset_models.dart';
+
+class AssetAddPage extends ConsumerStatefulWidget {
+  const AssetAddPage({super.key});
+
+  @override
+  ConsumerState<AssetAddPage> createState() => _AssetAddPageState();
+}
+
+class _AssetAddPageState extends ConsumerState<AssetAddPage> {
+  static const _cats = [
+    AssetCategory.bar,
+    AssetCategory.necklace,
+    AssetCategory.ring,
+    AssetCategory.bracelet,
+    AssetCategory.bean,
+    AssetCategory.earring,
+    AssetCategory.silverware,
+    AssetCategory.platinumPiece,
+  ];
+
+  static const _metalPurities = {
+    MetalType.gold: ['足金9999', '足金999', '22K', '18K'],
+    MetalType.platinum: ['PT990', 'PT950'],
+    MetalType.silver: ['999银', '925银'],
+  };
+
+  AssetCategory _cat = AssetCategory.bar;
+  MetalType _metal = MetalType.gold;
+  int _purityIndex = 0;
+  double _gram = 50;
+  bool _expanded = false;
+  final _costCtrl = TextEditingController();
+  final _noteCtrl = TextEditingController();
+  final _dateCtrl = TextEditingController(text: '2025-08-12');
+  final _channelCtrl = TextEditingController(text: '银行');
+
+  @override
+  void dispose() {
+    _costCtrl.dispose();
+    _noteCtrl.dispose();
+    _dateCtrl.dispose();
+    _channelCtrl.dispose();
+    super.dispose();
+  }
+
+  List<String> get _purityOptions => _metalPurities[_metal]!;
+
+  String get _purity =>
+      _purityOptions[_purityIndex.clamp(0, _purityOptions.length - 1)];
+
+  void _cyclePurity() {
+    setState(() {
+      _purityIndex = (_purityIndex + 1) % _purityOptions.length;
+    });
+  }
+
+  double _factorFor(String purity) {
+    return switch (purity) {
+      '足金9999' => 0.9999,
+      '足金999' => 0.999,
+      '22K' => 0.916,
+      '18K' => 0.75,
+      'PT990' => 0.99,
+      'PT950' => 0.95,
+      '999银' => 0.999,
+      '925银' => 0.925,
+      _ => 1,
+    };
+  }
+
+  String _nameForSelection() {
+    return switch (_cat) {
+      AssetCategory.bar => '投资金条',
+      AssetCategory.necklace => '${_metal.label}项链',
+      AssetCategory.ring => '${_metal.label}戒指',
+      AssetCategory.bracelet => '${_metal.label}手镯',
+      AssetCategory.bean => '金豆',
+      AssetCategory.earring => '${_metal.label}耳环',
+      AssetCategory.silverware => '银饰',
+      AssetCategory.platinumPiece => 'PT饰品',
+    };
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    final market = ref.watch(marketControllerProvider);
+    final quote = market.quotes.firstWhere((item) => item.metal == _metal);
+    final basePrice = quote.spotPrice;
+    final value = _gram * _factorFor(_purity) * basePrice;
+
+    return Scaffold(
+      backgroundColor: const Color(0xFFFBFAF7),
+      appBar: AppBar(
+        backgroundColor: const Color(0xFFFBFAF7),
+        surfaceTintColor: Colors.transparent,
+        elevation: 0,
+        scrolledUnderElevation: 0,
+        centerTitle: true,
+        title: const Text(
+          '添加资产',
+          style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600),
+        ),
+        leading: IconButton(
+          onPressed: () => Navigator.of(context).pop(),
+          icon: const Icon(Icons.chevron_left, size: 20),
+        ),
+      ),
+      body: SafeArea(
+        top: false,
+        child: ListView(
+          padding: const EdgeInsets.fromLTRB(0, 8, 0, 24),
+          children: [
+            PrototypeFrame(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  const Text(
+                    '选择品类',
+                    style: TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+                  ),
+                  const SizedBox(height: 10),
+                  Wrap(
+                    spacing: 9,
+                    runSpacing: 9,
+                    children: [
+                      for (final cat in _cats)
+                        _Chip(
+                          label: cat.label,
+                          selected: cat == _cat,
+                          onTap: () => setState(() {
+                            _cat = cat;
+                            if (cat == AssetCategory.silverware) {
+                              _metal = MetalType.silver;
+                            } else if (cat == AssetCategory.platinumPiece) {
+                              _metal = MetalType.platinum;
+                            } else {
+                              _metal = MetalType.gold;
+                            }
+                            _purityIndex = 0;
+                          }),
+                        ),
+                    ],
+                  ),
+                  const SizedBox(height: 16),
+                  Container(
+                    padding: const EdgeInsets.fromLTRB(16, 13, 16, 13),
+                    decoration: BoxDecoration(
+                      color: Colors.white,
+                      border: Border.all(
+                        color: const Color(0xFFE3D6B4),
+                        width: 0.5,
+                      ),
+                      borderRadius: BorderRadius.circular(13),
+                    ),
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                      children: [
+                        const Text(
+                          '金属 / 纯度',
+                          style: TextStyle(
+                            fontSize: 13,
+                            color: Color(0xFF8A8780),
+                          ),
+                        ),
+                        GestureDetector(
+                          onTap: _cyclePurity,
+                          child: Row(
+                            children: [
+                              Text(
+                                '${_metal.label} · $_purity',
+                                style: const TextStyle(
+                                  fontSize: 14,
+                                  fontWeight: FontWeight.w600,
+                                ),
+                              ),
+                              const SizedBox(width: 7),
+                              const Icon(
+                                Icons.unfold_more,
+                                size: 16,
+                                color: Color(0xFFB3AFA5),
+                              ),
+                            ],
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  const Text(
+                    '克重(克)',
+                    style: TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+                  ),
+                  const SizedBox(height: 9),
+                  Row(
+                    children: [
+                      _StepButton(
+                        icon: Icons.remove,
+                        onTap: () =>
+                            setState(() => _gram = (_gram - 1).clamp(1, 200)),
+                      ),
+                      const SizedBox(width: 12),
+                      Expanded(
+                        child: Container(
+                          padding: const EdgeInsets.symmetric(
+                            horizontal: 16,
+                            vertical: 12,
+                          ),
+                          decoration: BoxDecoration(
+                            color: Colors.white,
+                            border: Border.all(
+                              color: const Color(0xFFE3D6B4),
+                              width: 0.5,
+                            ),
+                            borderRadius: BorderRadius.circular(13),
+                          ),
+                          child: Row(
+                            mainAxisAlignment: MainAxisAlignment.center,
+                            crossAxisAlignment: CrossAxisAlignment.end,
+                            children: [
+                              Text(
+                                _gram.toStringAsFixed(_gram % 1 == 0 ? 0 : 1),
+                                style: const TextStyle(
+                                  fontSize: 32,
+                                  fontWeight: FontWeight.w600,
+                                  height: 1,
+                                ),
+                              ),
+                              const SizedBox(width: 6),
+                              const Padding(
+                                padding: EdgeInsets.only(bottom: 2),
+                                child: Text(
+                                  '克',
+                                  style: TextStyle(
+                                    fontSize: 15,
+                                    color: Color(0xFF8A8780),
+                                  ),
+                                ),
+                              ),
+                            ],
+                          ),
+                        ),
+                      ),
+                      const SizedBox(width: 12),
+                      _StepButton(
+                        icon: Icons.add,
+                        onTap: () =>
+                            setState(() => _gram = (_gram + 1).clamp(1, 200)),
+                      ),
+                    ],
+                  ),
+                  Slider(
+                    min: 1,
+                    max: 200,
+                    value: _gram.clamp(1, 200),
+                    onChanged: (value) => setState(() => _gram = value),
+                    activeColor: const Color(0xFFB5862A),
+                    inactiveColor: const Color(0xFFECEAE3),
+                  ),
+                  const SizedBox(height: 8),
+                  Container(
+                    padding: const EdgeInsets.fromLTRB(16, 15, 16, 16),
+                    decoration: BoxDecoration(
+                      color: const Color(0xFFF6ECD6),
+                      borderRadius: BorderRadius.circular(14),
+                    ),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Row(
+                          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                          children: [
+                            const Text(
+                              '实时材料价值',
+                              style: TextStyle(
+                                fontSize: 13,
+                                color: Color(0xFF7A5B12),
+                              ),
+                            ),
+                            Text(
+                              formatCny(value),
+                              style: const TextStyle(
+                                fontSize: 24,
+                                fontWeight: FontWeight.w600,
+                              ),
+                            ),
+                          ],
+                        ),
+                        const SizedBox(height: 7),
+                        Text(
+                          '按${_metal.label}现货 ${basePrice.toStringAsFixed(2)}/克 · 非金店零售价、非回收实收价',
+                          style: const TextStyle(
+                            fontSize: 11,
+                            color: Color(0xFF9A7A2A),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                  const SizedBox(height: 14),
+                  GestureDetector(
+                    onTap: () => setState(() => _expanded = !_expanded),
+                    child: Container(
+                      padding: const EdgeInsets.fromLTRB(16, 13, 16, 13),
+                      decoration: BoxDecoration(
+                        color: cs.card,
+                        borderRadius: BorderRadius.circular(14),
+                        border: Border.all(color: cs.border, width: 0.5),
+                      ),
+                      child: Row(
+                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                        children: [
+                          Text(
+                            '选填:买入成本 · 日期 · 渠道 · 备注 · 照片',
+                            style: TextStyle(
+                              fontSize: 13,
+                              color: cs.mutedForeground,
+                            ),
+                          ),
+                          Icon(
+                            _expanded ? Icons.expand_less : Icons.expand_more,
+                            color: cs.mutedForeground,
+                            size: 18,
+                          ),
+                        ],
+                      ),
+                    ),
+                  ),
+                  if (_expanded) ...[
+                    const SizedBox(height: 12),
+                    _FieldRow(
+                      label: '买入成本(含工费)',
+                      child: TextField(
+                        controller: _costCtrl,
+                        keyboardType: const TextInputType.numberWithOptions(
+                          decimal: true,
+                        ),
+                        decoration: const InputDecoration(
+                          border: InputBorder.none,
+                          isDense: true,
+                          hintText: '选填',
+                        ),
+                        textAlign: TextAlign.right,
+                      ),
+                    ),
+                    const SizedBox(height: 10),
+                    _FieldRow(
+                      label: '购买日期',
+                      child: TextField(
+                        controller: _dateCtrl,
+                        decoration: const InputDecoration(
+                          border: InputBorder.none,
+                          isDense: true,
+                        ),
+                        textAlign: TextAlign.right,
+                      ),
+                    ),
+                    const SizedBox(height: 10),
+                    _FieldRow(
+                      label: '购买渠道',
+                      child: Wrap(
+                        spacing: 7,
+                        runSpacing: 7,
+                        alignment: WrapAlignment.end,
+                        children: [
+                          for (final channel in [
+                            '银行',
+                            '金店',
+                            '电商',
+                            '回收市场',
+                            '其他',
+                          ])
+                            _Chip(
+                              label: channel,
+                              selected: _channelCtrl.text == channel,
+                              onTap: () =>
+                                  setState(() => _channelCtrl.text = channel),
+                            ),
+                        ],
+                      ),
+                    ),
+                    const SizedBox(height: 10),
+                    _FieldRow(
+                      label: '备注',
+                      child: TextField(
+                        controller: _noteCtrl,
+                        decoration: const InputDecoration(
+                          border: InputBorder.none,
+                          isDense: true,
+                          hintText: '点击填写',
+                        ),
+                        textAlign: TextAlign.right,
+                      ),
+                    ),
+                    const SizedBox(height: 10),
+                    Container(
+                      padding: const EdgeInsets.fromLTRB(14, 14, 14, 14),
+                      decoration: BoxDecoration(
+                        color: Colors.white,
+                        borderRadius: BorderRadius.circular(12),
+                        border: Border.all(
+                          color: const Color(0xFFECEAE3),
+                          width: 0.5,
+                        ),
+                      ),
+                      child: Row(
+                        children: [
+                          Container(
+                            width: 60,
+                            height: 60,
+                            decoration: BoxDecoration(
+                              borderRadius: BorderRadius.circular(11),
+                              border: Border.all(
+                                color: const Color(0xFFD3CDBE),
+                                width: 0.5,
+                              ),
+                            ),
+                            child: const Icon(
+                              Icons.camera_alt_outlined,
+                              color: Color(0xFFB3AFA5),
+                            ),
+                          ),
+                          const SizedBox(width: 10),
+                          const Expanded(
+                            child: Text(
+                              '添加发票 / 实物照片（选填，仅存本机）',
+                              style: TextStyle(
+                                fontSize: 12,
+                                color: Color(0xFFB3AFA5),
+                              ),
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ],
+                  const SizedBox(height: 16),
+                  SizedBox(
+                    width: double.infinity,
+                    child: FilledButton(
+                      onPressed: () {
+                        final holding = GoldAssetHolding(
+                          id: 'h${DateTime.now().microsecondsSinceEpoch}',
+                          name: _nameForSelection(),
+                          metal: _metal,
+                          category: _cat,
+                          purity: _factorFor(_purity),
+                          purityLabel: _purity,
+                          weightGram: _gram,
+                          costAmount: double.tryParse(_costCtrl.text.trim()),
+                          purchaseDate: DateTime.tryParse(
+                            _dateCtrl.text.trim(),
+                          ),
+                          channel: _channelCtrl.text.trim().isEmpty
+                              ? null
+                              : _channelCtrl.text.trim(),
+                          note: _noteCtrl.text.trim().isEmpty
+                              ? null
+                              : _noteCtrl.text.trim(),
+                          createdAt: DateTime.now(),
+                          updatedAt: DateTime.now(),
+                        );
+                        ref
+                            .read(assetPortfolioControllerProvider.notifier)
+                            .addHolding(holding);
+                        Navigator.of(context).pop();
+                        ScaffoldMessenger.of(context).showSnackBar(
+                          const SnackBar(content: Text('已添加 · 总估值已重算')),
+                        );
+                      },
+                      child: const Text('保存'),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _Chip extends StatelessWidget {
+  const _Chip({
+    required this.label,
+    required this.selected,
+    required this.onTap,
+  });
+
+  final String label;
+  final bool selected;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onTap,
+      child: Container(
+        padding: const EdgeInsets.symmetric(horizontal: 11, vertical: 6),
+        decoration: BoxDecoration(
+          color: selected ? const Color(0xFFF6ECD6) : Colors.white,
+          borderRadius: BorderRadius.circular(999),
+          border: Border.all(
+            color: selected ? const Color(0xFFE3D6B4) : const Color(0xFFECEAE3),
+            width: 0.5,
+          ),
+        ),
+        child: Text(
+          label,
+          style: TextStyle(
+            fontSize: 12,
+            fontWeight: selected ? FontWeight.w600 : FontWeight.w500,
+            color: selected ? const Color(0xFF7A5B12) : const Color(0xFF5F5E5A),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _StepButton extends StatelessWidget {
+  const _StepButton({required this.icon, required this.onTap});
+
+  final IconData icon;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onTap,
+      child: Container(
+        width: 34,
+        height: 34,
+        decoration: BoxDecoration(
+          color: Colors.white,
+          borderRadius: BorderRadius.circular(10),
+          border: Border.all(color: const Color(0xFFE3D6B4), width: 0.5),
+        ),
+        child: Icon(icon, size: 18, color: const Color(0xFFB5862A)),
+      ),
+    );
+  }
+}
+
+class _FieldRow extends StatelessWidget {
+  const _FieldRow({required this.label, required this.child});
+
+  final String label;
+  final Widget child;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.fromLTRB(14, 12, 14, 12),
+      decoration: BoxDecoration(
+        color: Colors.white,
+        borderRadius: BorderRadius.circular(12),
+        border: Border.all(color: const Color(0xFFECEAE3), width: 0.5),
+      ),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.center,
+        children: [
+          Text(
+            label,
+            style: const TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+          ),
+          const SizedBox(width: 10),
+          Expanded(child: child),
+        ],
+      ),
+    );
+  }
+}

lib/features/assets/presentation/asset_edit_page.dart

@@ -0,0 +1,381 @@
+import 'package:flutter/material.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:shadcn_ui/shadcn_ui.dart';
+
+import '../../../common/domain/money.dart';
+import '../../../common/widgets/prototype_ui.dart';
+import '../../market/application/market_controller.dart';
+import '../application/asset_portfolio_controller.dart';
+import '../data/asset_models.dart';
+
+class AssetEditPage extends ConsumerStatefulWidget {
+  const AssetEditPage({super.key, required this.id});
+
+  final String id;
+
+  @override
+  ConsumerState<AssetEditPage> createState() => _AssetEditPageState();
+}
+
+class _AssetEditPageState extends ConsumerState<AssetEditPage> {
+  late GoldAssetHolding _holding;
+  late final TextEditingController _weightCtrl;
+  late final TextEditingController _costCtrl;
+  late final TextEditingController _dateCtrl;
+  late final TextEditingController _channelCtrl;
+  double _gram = 0;
+
+  @override
+  void initState() {
+    super.initState();
+    _holding = ref
+        .read(assetPortfolioControllerProvider)
+        .holdings
+        .map((item) => item.holding)
+        .firstWhere((item) => item.id == widget.id);
+    _gram = _holding.weightGram;
+    _weightCtrl = TextEditingController(
+      text: _holding.weightGram.toStringAsFixed(
+        _holding.weightGram % 1 == 0 ? 0 : 1,
+      ),
+    );
+    _costCtrl = TextEditingController(
+      text: _holding.costAmount?.toStringAsFixed(0) ?? '',
+    );
+    _dateCtrl = TextEditingController(
+      text: _holding.purchaseDate == null
+          ? ''
+          : '${_holding.purchaseDate!.year}-${_holding.purchaseDate!.month.toString().padLeft(2, '0')}-${_holding.purchaseDate!.day.toString().padLeft(2, '0')}',
+    );
+    _channelCtrl = TextEditingController(text: _holding.channel ?? '');
+  }
+
+  @override
+  void dispose() {
+    _weightCtrl.dispose();
+    _costCtrl.dispose();
+    _dateCtrl.dispose();
+    _channelCtrl.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final summary = ref.watch(assetPortfolioControllerProvider);
+    final valuation = summary.holdings.firstWhere(
+      (item) => item.holding.id == widget.id,
+    );
+    _holding = valuation.holding;
+    final cs = ShadTheme.of(context).colorScheme;
+    final market = ref.watch(marketControllerProvider);
+    final quote = market.quotes.firstWhere(
+      (item) => item.metal == _holding.metal,
+    );
+    final value = _gram * _holding.purity * quote.spotPrice;
+
+    return Scaffold(
+      backgroundColor: const Color(0xFFFBFAF7),
+      appBar: AppBar(
+        backgroundColor: const Color(0xFFFBFAF7),
+        surfaceTintColor: Colors.transparent,
+        elevation: 0,
+        scrolledUnderElevation: 0,
+        centerTitle: true,
+        title: Text(
+          '编辑·${_holding.name}',
+          style: const TextStyle(fontSize: 17, fontWeight: FontWeight.w600),
+        ),
+        leading: IconButton(
+          onPressed: () => Navigator.of(context).pop(),
+          icon: const Icon(Icons.chevron_left, size: 20),
+        ),
+      ),
+      body: SafeArea(
+        top: false,
+        child: ListView(
+          padding: const EdgeInsets.fromLTRB(0, 8, 0, 24),
+          children: [
+            PrototypeFrame(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  PrototypeCard(
+                    child: Row(
+                      children: [
+                        Text(
+                          '金属 / 纯度',
+                          style: TextStyle(
+                            fontSize: 13,
+                            color: cs.mutedForeground,
+                          ),
+                        ),
+                        const Spacer(),
+                        Text(
+                          '${_holding.metal.label} · ${_holding.purityLabel}',
+                          style: const TextStyle(
+                            fontSize: 14,
+                            fontWeight: FontWeight.w600,
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  const Text(
+                    '克重(克)',
+                    style: TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+                  ),
+                  const SizedBox(height: 9),
+                  Container(
+                    padding: const EdgeInsets.symmetric(
+                      horizontal: 16,
+                      vertical: 16,
+                    ),
+                    decoration: BoxDecoration(
+                      color: Colors.white,
+                      border: Border.all(
+                        color: const Color(0xFFE3D6B4),
+                        width: 0.5,
+                      ),
+                      borderRadius: BorderRadius.circular(13),
+                    ),
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      crossAxisAlignment: CrossAxisAlignment.end,
+                      children: [
+                        Text(
+                          _gram.toStringAsFixed(_gram % 1 == 0 ? 0 : 1),
+                          style: const TextStyle(
+                            fontSize: 32,
+                            fontWeight: FontWeight.w600,
+                            height: 1,
+                          ),
+                        ),
+                        const SizedBox(width: 6),
+                        const Padding(
+                          padding: EdgeInsets.only(bottom: 2),
+                          child: Text(
+                            '克',
+                            style: TextStyle(
+                              fontSize: 15,
+                              color: Color(0xFF8A8780),
+                            ),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                  Slider(
+                    min: 1,
+                    max: 200,
+                    value: _gram.clamp(1, 200),
+                    onChanged: (value) => setState(() {
+                      _gram = value;
+                      _weightCtrl.text = value.toStringAsFixed(
+                        value % 1 == 0 ? 0 : 1,
+                      );
+                    }),
+                    activeColor: const Color(0xFFB5862A),
+                    inactiveColor: const Color(0xFFECEAE3),
+                  ),
+                  const SizedBox(height: 8),
+                  Container(
+                    padding: const EdgeInsets.fromLTRB(16, 15, 16, 16),
+                    decoration: BoxDecoration(
+                      color: const Color(0xFFF6ECD6),
+                      borderRadius: BorderRadius.circular(14),
+                    ),
+                    child: Row(
+                      children: [
+                        const Expanded(
+                          child: Text(
+                            '实时材料价值',
+                            style: TextStyle(
+                              fontSize: 13,
+                              color: Color(0xFF7A5B12),
+                            ),
+                          ),
+                        ),
+                        Text(
+                          formatCny(value),
+                          style: const TextStyle(
+                            fontSize: 24,
+                            fontWeight: FontWeight.w600,
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                  const SizedBox(height: 14),
+                  _FieldRow(
+                    label: '买入成本(含工费)',
+                    child: TextField(
+                      controller: _costCtrl,
+                      keyboardType: const TextInputType.numberWithOptions(
+                        decimal: true,
+                      ),
+                      textAlign: TextAlign.right,
+                      decoration: const InputDecoration(
+                        border: InputBorder.none,
+                        isDense: true,
+                        hintText: '选填',
+                      ),
+                    ),
+                  ),
+                  const SizedBox(height: 10),
+                  _FieldRow(
+                    label: '购买日期',
+                    child: TextField(
+                      controller: _dateCtrl,
+                      textAlign: TextAlign.right,
+                      decoration: const InputDecoration(
+                        border: InputBorder.none,
+                        isDense: true,
+                        hintText: 'YYYY-MM-DD',
+                      ),
+                    ),
+                  ),
+                  const SizedBox(height: 10),
+                  _FieldRow(
+                    label: '购买渠道',
+                    child: Wrap(
+                      spacing: 7,
+                      runSpacing: 7,
+                      alignment: WrapAlignment.end,
+                      children: [
+                        for (final channel in ['银行', '金店', '电商', '回收市场', '其他'])
+                          _Chip(
+                            label: channel,
+                            selected: _channelCtrl.text == channel,
+                            onTap: () =>
+                                setState(() => _channelCtrl.text = channel),
+                          ),
+                      ],
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  Row(
+                    children: [
+                      Expanded(
+                        child: FilledButton(
+                          onPressed: () {
+                            final grams = double.tryParse(
+                              _weightCtrl.text.trim(),
+                            );
+                            final cost = double.tryParse(_costCtrl.text.trim());
+                            final parsedDate = DateTime.tryParse(
+                              _dateCtrl.text.trim(),
+                            );
+                            ref
+                                .read(assetPortfolioControllerProvider.notifier)
+                                .updateHolding(
+                                  GoldAssetHolding(
+                                    id: _holding.id,
+                                    name: _holding.name,
+                                    metal: _holding.metal,
+                                    category: _holding.category,
+                                    purity: _holding.purity,
+                                    purityLabel: _holding.purityLabel,
+                                    weightGram: grams ?? _holding.weightGram,
+                                    costAmount: cost,
+                                    purchaseDate: parsedDate,
+                                    channel: _channelCtrl.text.trim().isEmpty
+                                        ? null
+                                        : _channelCtrl.text.trim(),
+                                    createdAt: _holding.createdAt,
+                                    updatedAt: DateTime.now(),
+                                    status: _holding.status,
+                                  ),
+                                );
+                            Navigator.of(context).pop();
+                            ScaffoldMessenger.of(context).showSnackBar(
+                              const SnackBar(content: Text('已保存修改 · 总值已重算')),
+                            );
+                          },
+                          child: const Text('保存修改'),
+                        ),
+                      ),
+                    ],
+                  ),
+                  const SizedBox(height: 10),
+                  Text(
+                    '修改后会即时重算资产总值',
+                    textAlign: TextAlign.center,
+                    style: TextStyle(fontSize: 11, color: cs.mutedForeground),
+                  ),
+                ],
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _FieldRow extends StatelessWidget {
+  const _FieldRow({required this.label, required this.child});
+
+  final String label;
+  final Widget child;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.fromLTRB(14, 12, 14, 12),
+      decoration: BoxDecoration(
+        color: Colors.white,
+        borderRadius: BorderRadius.circular(12),
+        border: Border.all(color: const Color(0xFFECEAE3), width: 0.5),
+      ),
+      child: Row(
+        children: [
+          Text(
+            label,
+            style: const TextStyle(fontSize: 13, color: Color(0xFF8A8780)),
+          ),
+          const SizedBox(width: 10),
+          Expanded(child: child),
+        ],
+      ),
+    );
+  }
+}
+
+class _Chip extends StatelessWidget {
+  const _Chip({
+    required this.label,
+    required this.selected,
+    required this.onTap,
+  });
+
+  final String label;
+  final bool selected;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onTap,
+      child: Container(
+        padding: const EdgeInsets.symmetric(horizontal: 11, vertical: 6),
+        decoration: BoxDecoration(
+          color: selected ? const Color(0xFFF6ECD6) : Colors.white,
+          borderRadius: BorderRadius.circular(999),
+          border: Border.all(
+            color: selected ? const Color(0xFFE3D6B4) : const Color(0xFFECEAE3),
+            width: 0.5,
+          ),
+        ),
+        child: Text(
+          label,
+          style: TextStyle(
+            fontSize: 12,
+            fontWeight: selected ? FontWeight.w600 : FontWeight.w500,
+            color: selected ? const Color(0xFF7A5B12) : const Color(0xFF5F5E5A),
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/features/assets/presentation/assets_page.dart

@@ -302,15 +302,7 @@ class AssetsPage extends ConsumerWidget {
   }
 
   void _showAddAssetSheet(BuildContext context) {
-    showModalBottomSheet<void>(
+    context.push(AppRoutes.assetAdd);
-      context: context,
-      isScrollControlled: true,
-      backgroundColor: Colors.white,
-      shape: const RoundedRectangleBorder(
-        borderRadius: BorderRadius.vertical(top: Radius.circular(22)),
-      ),
-      builder: (ctx) => const _AddAssetSheet(),
-    );
   }
 
   String _signedCny(double value) {

lib/features/assets/presentation/holding_detail_page.dart

@@ -50,6 +50,13 @@ class HoldingDetailPage extends ConsumerWidget {
           holding.name,
           style: const TextStyle(fontSize: 17, fontWeight: FontWeight.w600),
         ),
+        actions: [
+          IconButton(
+            onPressed: () => _showActionsSheet(context, ref, holding),
+            icon: const Icon(Icons.more_horiz, size: 22),
+            color: const Color(0xFF8A8780),
+          ),
+        ],
       ),
       body: SafeArea(
         child: ListView(
@@ -232,13 +239,22 @@ class HoldingDetailPage extends ConsumerWidget {
                       ],
                     ),
                   ),
-                  const SizedBox(height: 14),
+                  const SizedBox(height: 12),
                   Row(
                     children: [
                       Expanded(
                         child: OutlinedButton(
-                          onPressed: () =>
+                          onPressed: () => context.push(
-                              _showEditSheet(context, ref, holding),
+                            '${AppRoutes.assetEdit}?id=${holding.id}',
+                          ),
+                          style: OutlinedButton.styleFrom(
+                            side: const BorderSide(color: Color(0xFFE3D6B4)),
+                            padding: const EdgeInsets.symmetric(vertical: 12),
+                            shape: RoundedRectangleBorder(
+                              borderRadius: BorderRadius.circular(14),
+                            ),
+                            foregroundColor: const Color(0xFF9A7A2A),
+                          ),
                           child: const Text('编辑'),
                         ),
                       ),
@@ -246,6 +262,14 @@ class HoldingDetailPage extends ConsumerWidget {
                       Expanded(
                         child: OutlinedButton(
                           onPressed: () => _markSold(context, ref, holding.id),
+                          style: OutlinedButton.styleFrom(
+                            side: const BorderSide(color: Color(0xFFE6E1D8)),
+                            foregroundColor: const Color(0xFF8A8780),
+                            padding: const EdgeInsets.symmetric(vertical: 12),
+                            shape: RoundedRectangleBorder(
+                              borderRadius: BorderRadius.circular(14),
+                            ),
+                          ),
                           child: const Text('标记卖出 / 转赠'),
                         ),
                       ),
@@ -260,29 +284,73 @@ class HoldingDetailPage extends ConsumerWidget {
     );
   }
 
-  void _showEditSheet(
+  void _showActionsSheet(
     BuildContext context,
     WidgetRef ref,
     GoldAssetHolding holding,
   ) {
     showModalBottomSheet<void>(
       context: context,
-      isScrollControlled: true,
       backgroundColor: Colors.white,
       shape: const RoundedRectangleBorder(
         borderRadius: BorderRadius.vertical(top: Radius.circular(22)),
       ),
-      builder: (ctx) => _EditHoldingSheet(
+      builder: (ctx) => SafeArea(
-        holding: holding,
+        child: Padding(
-        onSave: (updated) {
+          padding: const EdgeInsets.fromLTRB(20, 8, 20, 20),
-          ref
+          child: Column(
-              .read(assetPortfolioControllerProvider.notifier)
+            mainAxisSize: MainAxisSize.min,
-              .updateHolding(updated);
+            children: [
-          Navigator.of(ctx).pop();
+              Center(
-          ScaffoldMessenger.of(
+                child: Container(
-            context,
+                  width: 38,
-          ).showSnackBar(const SnackBar(content: Text('已保存修改 · 总值已重算')));
+                  height: 4,
-        },
+                  margin: const EdgeInsets.only(bottom: 16),
+                  decoration: BoxDecoration(
+                    color: const Color(0xFFE3DFD4),
+                    borderRadius: BorderRadius.circular(999),
+                  ),
+                ),
+              ),
+              _ActionMenuTile(
+                icon: Icons.edit_outlined,
+                label: '编辑持仓',
+                onTap: () {
+                  Navigator.of(ctx).pop();
+                  context.push('${AppRoutes.assetEdit}?id=${holding.id}');
+                },
+              ),
+              const PrototypeDivider(margin: EdgeInsets.zero),
+              _ActionMenuTile(
+                icon: Icons.share_outlined,
+                label: '分享这张的估值卡',
+                onTap: () {
+                  Navigator.of(ctx).pop();
+                  context.push(AppRoutes.profileShare);
+                },
+              ),
+              const PrototypeDivider(margin: EdgeInsets.zero),
+              _ActionMenuTile(
+                icon: Icons.sell_outlined,
+                label: '标记卖出 / 转赠',
+                labelColor: const Color(0xFFC0392B),
+                iconColor: const Color(0xFFC0392B),
+                onTap: () {
+                  Navigator.of(ctx).pop();
+                  _markSold(context, ref, holding.id);
+                },
+              ),
+              const SizedBox(height: 12),
+              SizedBox(
+                width: double.infinity,
+                child: OutlinedButton(
+                  onPressed: () => Navigator.of(ctx).pop(),
+                  child: const Text('取消'),
+                ),
+              ),
+            ],
+          ),
+        ),
       ),
     );
   }
@@ -296,6 +364,47 @@ class HoldingDetailPage extends ConsumerWidget {
   }
 }
 
+class _ActionMenuTile extends StatelessWidget {
+  const _ActionMenuTile({
+    required this.icon,
+    required this.label,
+    required this.onTap,
+    this.iconColor,
+    this.labelColor,
+  });
+
+  final IconData icon;
+  final String label;
+  final VoidCallback onTap;
+  final Color? iconColor;
+  final Color? labelColor;
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = ShadTheme.of(context).colorScheme;
+    return InkWell(
+      onTap: onTap,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 16),
+        child: Row(
+          children: [
+            Icon(icon, size: 20, color: iconColor ?? const Color(0xFF8A8780)),
+            const SizedBox(width: 12),
+            Text(
+              label,
+              style: TextStyle(
+                fontSize: 15,
+                fontWeight: FontWeight.w600,
+                color: labelColor ?? cs.foreground,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
 class _InfoRow extends StatelessWidget {
   const _InfoRow({required this.label, required this.value, this.valueColor});
 

lib/features/market/presentation/market_page.dart

@@ -93,32 +93,30 @@ class MarketPage extends HookConsumerWidget {
                   ],
                 ),
                 const SizedBox(height: 14),
-                SizedBox(
+                Row(
-                  height: 32,
+                  children: [
-                  child: ListView.separated(
+                    for (var i = 0; i < MetalType.values.length; i++) ...[
-                    scrollDirection: Axis.horizontal,
+                      Expanded(
-                    physics: const BouncingScrollPhysics(),
+                        child: _MetalTab(
-                    itemCount: MetalType.values.length,
+                          label: MetalType.values[i].label,
-                    separatorBuilder: (context, index) =>
+                          selected: MetalType.values[i] == market.selectedMetal,
+                          onTap: () {
+                            final metal = MetalType.values[i];
+                            ref
+                                .read(marketControllerProvider.notifier)
+                                .selectMetal(metal);
+                            ref
+                                .read(
+                                  exchangeCalculatorControllerProvider.notifier,
+                                )
+                                .selectMetal(metal);
+                          },
+                        ),
+                      ),
+                      if (i != MetalType.values.length - 1)
                         const SizedBox(width: 8),
-                    itemBuilder: (context, index) {
+                    ],
-                      final metal = MetalType.values[index];
+                  ],
-                      return PrototypePill(
-                        label: metal.label,
-                        selected: metal == market.selectedMetal,
-                        onTap: () {
-                          ref
-                              .read(marketControllerProvider.notifier)
-                              .selectMetal(metal);
-                          ref
-                              .read(
-                                exchangeCalculatorControllerProvider.notifier,
-                              )
-                              .selectMetal(metal);
-                        },
-                      );
-                    },
-                  ),
                 ),
                 const SizedBox(height: 10),
                 PrototypeCard(
@@ -501,6 +499,46 @@ class _PeriodPill extends StatelessWidget {
   }
 }
 
+class _MetalTab extends StatelessWidget {
+  const _MetalTab({
+    required this.label,
+    required this.selected,
+    required this.onTap,
+  });
+
+  final String label;
+  final bool selected;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: onTap,
+      borderRadius: BorderRadius.circular(12),
+      child: Container(
+        height: 32,
+        alignment: Alignment.center,
+        decoration: BoxDecoration(
+          color: selected ? const Color(0xFFF6ECD6) : Colors.white,
+          borderRadius: BorderRadius.circular(12),
+          border: Border.all(
+            color: selected ? const Color(0xFFE3D6B4) : const Color(0xFFE6E1D8),
+            width: 0.5,
+          ),
+        ),
+        child: Text(
+          label,
+          style: TextStyle(
+            fontSize: 13,
+            fontWeight: selected ? FontWeight.w600 : FontWeight.w500,
+            color: selected ? const Color(0xFF7A5B12) : const Color(0xFF6E6A60),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
 class _ChangeChip extends StatelessWidget {
   const _ChangeChip({
     required this.amount,

lib/features/news/application/news_controller.dart

@@ -8,10 +8,17 @@ final newsControllerProvider = StateNotifierProvider<NewsController, NewsState>(
 );
 
 class NewsState {
-  const NewsState({required this.items, required this.refreshedAt});
+  const NewsState({
+    required this.items,
+    required this.refreshedAt,
+    required this.hasMore,
+    required this.loadingMore,
+  });
 
   final List<NewsItem> items;
   final DateTime refreshedAt;
+  final bool hasMore;
+  final bool loadingMore;
 }
 
 class NewsController extends StateNotifier<NewsState> {
@@ -20,15 +27,42 @@ class NewsController extends StateNotifier<NewsState> {
         NewsState(
           items: _repository.loadFeed(),
           refreshedAt: DateTime(2026, 6, 18, 16, 11),
+          hasMore: true,
+          loadingMore: false,
         ),
       );
 
   final MockNewsRepository _repository;
+  static const _pageSize = 3;
 
   void refresh() {
+    final items = _repository.loadFeed(limit: _pageSize);
     state = NewsState(
-      items: _repository.loadFeed(),
+      items: items,
       refreshedAt: DateTime.now(),
+      hasMore: items.length == _pageSize,
+      loadingMore: false,
     );
   }
+
+  bool loadMore() {
+    if (state.loadingMore || !state.hasMore) return state.hasMore;
+    state = NewsState(
+      items: state.items,
+      refreshedAt: state.refreshedAt,
+      hasMore: state.hasMore,
+      loadingMore: true,
+    );
+    final next = _repository.loadFeed(
+      offset: state.items.length,
+      limit: _pageSize,
+    );
+    state = NewsState(
+      items: [...state.items, ...next],
+      refreshedAt: state.refreshedAt,
+      hasMore: next.length == _pageSize,
+      loadingMore: false,
+    );
+    return state.hasMore;
+  }
 }

lib/features/news/data/mock_news_repository.dart

@@ -8,7 +8,7 @@ final mockNewsRepositoryProvider = Provider<MockNewsRepository>(
 );
 
 class MockNewsRepository {
-  List<NewsItem> loadFeed() {
+  List<NewsItem> loadFeed({int offset = 0, int limit = 3}) {
     final base = DateTime(2026, 6, 18, 16, 11);
     final items = [
       NewsItem(
@@ -23,6 +23,18 @@ class MockNewsRepository {
           '对持有者而言，材料价值更适合用于日常估值；对购买者而言，需要额外关注工费、品牌溢价与回收折扣。',
         ],
       ),
+      NewsItem(
+        id: 'news_gold_002',
+        metal: MetalType.gold,
+        title: '金饰零售端促销频繁，注意工费与克重拆分',
+        source: '门店观察',
+        publishedAt: base.subtract(const Duration(hours: 3, minutes: 12)),
+        summary: '促销券常常只影响零售支付价，材料价值并不会同步下降。',
+        body: const [
+          '金饰零售端的活动更偏向工费减免、赠品或满减，对材料价值本身没有直接影响。',
+          '记录资产时建议保留克重、纯度、成本和购买渠道，便于后续估值对照。',
+        ],
+      ),
       NewsItem(
         id: 'news_silver_001',
         metal: MetalType.silver,
@@ -35,6 +47,18 @@ class MockNewsRepository {
           '银饰通常包含较高加工与零售成本，材料价值占比可能低于用户直觉。',
         ],
       ),
+      NewsItem(
+        id: 'news_silver_002',
+        metal: MetalType.silver,
+        title: '白银工艺件价格波动更敏感，建议看实时材料价',
+        source: '市场简报',
+        publishedAt: base.subtract(const Duration(hours: 4, minutes: 8)),
+        summary: '白银饰品受工费和零售渠道影响更大，短线估值容易偏离材料价值。',
+        body: const [
+          '白银工艺件的零售价常常受加工复杂度影响，和材料价值的差异更明显。',
+          '如果只看零售价很容易高估持仓，记录时建议同时看克重和纯度。',
+        ],
+      ),
       NewsItem(
         id: 'news_platinum_001',
         metal: MetalType.platinum,
@@ -47,7 +71,21 @@ class MockNewsRepository {
           '记录持仓时建议保留纯度、克重、购买渠道和成本信息，便于后续估值与盈亏回看。',
         ],
       ),
+      NewsItem(
+        id: 'news_platinum_002',
+        metal: MetalType.platinum,
+        title: '铂金回收询价分层明显，渠道差异值得记录',
+        source: '金属观察',
+        publishedAt: base.subtract(const Duration(hours: 5, minutes: 16)),
+        summary: '不同渠道对 PT950 的检测和报价方式并不一样，保存渠道信息很重要。',
+        body: const [
+          '铂金回收通常会区分门店、品牌和回收市场，检测流程与报价节奏都有差异。',
+          '把渠道信息留在资产记录里，后面回看更容易对上真实回收路径。',
+        ],
+      ),
     ];
-    return [...items]..sort((a, b) => b.publishedAt.compareTo(a.publishedAt));
+    final sorted = [...items]
+      ..sort((a, b) => b.publishedAt.compareTo(a.publishedAt));
+    return sorted.skip(offset).take(limit).toList(growable: false);
   }
 }

lib/features/news/presentation/news_page.dart

@@ -1,125 +1,164 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:go_router/go_router.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
 import 'package:shadcn_ui/shadcn_ui.dart';
 
 import '../../../common/router/app_router.dart';
 import '../../../common/widgets/prototype_ui.dart';
 import '../application/news_controller.dart';
 
-class NewsPage extends ConsumerWidget {
+class NewsPage extends HookConsumerWidget {
   const NewsPage({super.key});
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final news = ref.watch(newsControllerProvider);
+    final notifier = ref.read(newsControllerProvider.notifier);
     final cs = ShadTheme.of(context).colorScheme;
+    final controller = useMemoized(
+      () => RefreshController(initialRefresh: false),
+    );
+
+    useEffect(() {
+      return controller.dispose;
+    }, [controller]);
+
     return SafeArea(
       top: false,
-      child: ListView(
+      child: SmartRefresher(
-        padding: const EdgeInsets.fromLTRB(0, 8, 0, 86),
+        controller: controller,
-        children: [
+        enablePullDown: true,
-          PrototypeFrame(
+        enablePullUp: true,
-            child: Column(
+        header: const MaterialClassicHeader(),
-              crossAxisAlignment: CrossAxisAlignment.stretch,
+        onRefresh: () async {
-              children: [
+          notifier.refresh();
-                Row(
+          controller.refreshCompleted();
-                  children: [
+        },
-                    const Text(
+        onLoading: () async {
-                      '资讯',
+          if (!news.hasMore || news.loadingMore) {
-                      style: TextStyle(
+            controller.loadNoData();
-                        fontSize: 17,
+            return;
-                        fontWeight: FontWeight.w600,
+          }
-                      ),
+          final hasMore = notifier.loadMore();
-                    ),
+          if (hasMore) {
-                    const Spacer(),
+            controller.loadComplete();
-                    IconButton(
+          } else {
-                      onPressed: () =>
+            controller.loadNoData();
-                          ref.read(newsControllerProvider.notifier).refresh(),
+          }
-                      icon: const Icon(Icons.refresh, size: 19),
+        },
-                      color: const Color(0xFF9A968D),
+        child: ListView(
-                      padding: EdgeInsets.zero,
+          physics: const AlwaysScrollableScrollPhysics(),
-                      constraints: const BoxConstraints.tightFor(
+          padding: const EdgeInsets.fromLTRB(0, 8, 0, 86),
-                        width: 30,
+          children: [
-                        height: 30,
+            PrototypeFrame(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  const Text(
+                    '资讯',
+                    style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600),
+                  ),
+                  const SizedBox(height: 10),
+                  for (final item in news.items) ...[
+                    PrototypeCard(
+                      margin: const EdgeInsets.only(bottom: 10),
+                      child: InkWell(
+                        onTap: () => context.push(
+                          '${AppRoutes.newsDetail}?id=${item.id}',
+                        ),
+                        child: Column(
+                          crossAxisAlignment: CrossAxisAlignment.start,
+                          children: [
+                            Row(
+                              children: [
+                                Container(
+                                  padding: const EdgeInsets.symmetric(
+                                    horizontal: 8,
+                                    vertical: 3,
+                                  ),
+                                  decoration: BoxDecoration(
+                                    color: item.metal.color.withValues(
+                                      alpha: 0.12,
+                                    ),
+                                    borderRadius: BorderRadius.circular(999),
+                                  ),
+                                  child: Text(
+                                    item.metal.shortLabel,
+                                    style: TextStyle(
+                                      color: item.metal.color,
+                                      fontWeight: FontWeight.w700,
+                                      fontSize: 12,
+                                    ),
+                                  ),
+                                ),
+                                const SizedBox(width: 8),
+                                Text(
+                                  '${item.source} · ${_timeLabel(item.publishedAt)}',
+                                  style: TextStyle(
+                                    fontSize: 12,
+                                    color: cs.mutedForeground,
+                                  ),
+                                ),
+                                const Spacer(),
+                                Icon(
+                                  Icons.chevron_right,
+                                  size: 16,
+                                  color: cs.mutedForeground,
+                                ),
+                              ],
+                            ),
+                            const SizedBox(height: 10),
+                            Text(
+                              item.title,
+                              style: const TextStyle(
+                                fontSize: 16,
+                                fontWeight: FontWeight.w700,
+                              ),
+                            ),
+                            const SizedBox(height: 8),
+                            Text(
+                              item.summary,
+                              style: TextStyle(
+                                fontSize: 14,
+                                color: cs.mutedForeground,
+                                height: 1.55,
+                              ),
+                            ),
+                          ],
+                        ),
                       ),
                     ),
                   ],
-                ),
+                  if (news.loadingMore)
-                const SizedBox(height: 10),
+                    const Padding(
-                for (final item in news.items) ...[
+                      padding: EdgeInsets.symmetric(vertical: 16),
-                  PrototypeCard(
+                      child: Center(
-                    margin: const EdgeInsets.only(bottom: 10),
+                        child: SizedBox(
-                    child: InkWell(
+                          width: 18,
-                      onTap: () =>
+                          height: 18,
-                          context.push('${AppRoutes.newsDetail}?id=${item.id}'),
+                          child: CircularProgressIndicator(strokeWidth: 2),
-                      child: Column(
+                        ),
-                        crossAxisAlignment: CrossAxisAlignment.start,
+                      ),
-                        children: [
+                    ),
-                          Row(
+                  if (!news.hasMore)
-                            children: [
+                    Padding(
-                              Container(
+                      padding: const EdgeInsets.symmetric(vertical: 14),
-                                padding: const EdgeInsets.symmetric(
+                      child: Text(
-                                  horizontal: 8,
+                        '没有更多资讯了',
-                                  vertical: 3,
+                        textAlign: TextAlign.center,
-                                ),
+                        style: TextStyle(
-                                decoration: BoxDecoration(
+                          fontSize: 12,
-                                  color: item.metal.color.withValues(
+                          color: cs.mutedForeground,
-                                    alpha: 0.12,
+                        ),
-                                  ),
-                                  borderRadius: BorderRadius.circular(999),
-                                ),
-                                child: Text(
-                                  item.metal.shortLabel,
-                                  style: TextStyle(
-                                    color: item.metal.color,
-                                    fontWeight: FontWeight.w700,
-                                    fontSize: 12,
-                                  ),
-                                ),
-                              ),
-                              const SizedBox(width: 8),
-                              Text(
-                                '${item.source} · ${_timeLabel(item.publishedAt)}',
-                                style: TextStyle(
-                                  fontSize: 12,
-                                  color: cs.mutedForeground,
-                                ),
-                              ),
-                              const Spacer(),
-                              Icon(
-                                Icons.chevron_right,
-                                size: 16,
-                                color: cs.mutedForeground,
-                              ),
-                            ],
-                          ),
-                          const SizedBox(height: 10),
-                          Text(
-                            item.title,
-                            style: const TextStyle(
-                              fontSize: 16,
-                              fontWeight: FontWeight.w700,
-                            ),
-                          ),
-                          const SizedBox(height: 8),
-                          Text(
-                            item.summary,
-                            style: TextStyle(
-                              fontSize: 14,
-                              color: cs.mutedForeground,
-                              height: 1.55,
-                            ),
-                          ),
-                        ],
                       ),
                     ),
-                  ),
                 ],
-              ],
+              ),
             ),
-          ),
+          ],
-        ],
+        ),
       ),
     );
   }

pubspec.lock

@@ -963,6 +963,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.5.0"
+  pull_to_refresh:
+    dependency: "direct main"
+    description:
+      name: pull_to_refresh
+      sha256: bbadd5a931837b57739cf08736bea63167e284e71fb23b218c8c9a6e042aad12
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   retrofit:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -34,6 +34,7 @@ dependencies:
   shadcn_ui: ^0.53.6
   google_fonts: ^6.2.1
   flutter_remix: ^0.0.3
+  pull_to_refresh: ^2.0.0
   shimmer: ^3.0.0
   flutter_markdown_plus: ^1.0.7
   video_player: ^2.9.2 # 启动页视频背景