fix：对比原型增加功能交互

lib/features/feed/feed_page.dart

@@ -1,10 +1,10 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 
 import '../../data/api/report_data_source.dart';
 import '../../data/content_providers.dart';
 import '../../data/models/models.dart';
+import '../../data/providers.dart';
 import '../../routing/app_routes.dart';
 import '../../theme/yanting_tokens.dart';
 import '../../widgets/badges.dart';
@@ -41,28 +41,25 @@ class FeedPage extends HookConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    final topic = useState('全部');
-    final snapshot = ref.watch(recommendedReportsProvider);
+    final currentTopic = ref.watch(recommendTopicProvider);
+    final snapshot = ref.watch(recommendedByTopicProvider);
+    const topics = ['全部', '宏观', '贵金属', '大宗', '能源', '跨资产', '央行'];
 
     return snapshot.when(
       loading: () => const LoadingState(),
       error: (error, _) => ErrorState(
         message: error.toString(),
-        onRetry: () => ref.invalidate(recommendedReportsProvider),
+        onRetry: () => ref.invalidate(recommendedByTopicProvider),
       ),
       data: (items) {
-        final currentTopic = topic.value;
-        final topics = [
-          '全部',
-          ...{for (final item in items) ...item.topics},
-        ];
-        final visible = currentTopic == '全部'
-            ? items
-            : items
-                  .where((item) => item.topics.contains(currentTopic))
-                  .toList();
         if (items.isEmpty) {
-          return const EmptyState(title: '暂无可推荐的研报解读', message: '稍后再来看看最新内容');
+          return EmptyState(
+            title: currentTopic == '全部' ? '暂无可推荐的研报解读' : '当前主题暂无内容',
+            message: currentTopic == '全部' ? '稍后再来看看最新内容' : '换个主题，或去研报页看看全部内容',
+            icon: currentTopic == '全部'
+                ? Icons.inbox_outlined
+                : Icons.filter_alt_off,
+          );
         }
         return ListView(
           padding: const EdgeInsets.fromLTRB(
@@ -83,41 +80,44 @@ class FeedPage extends HookConsumerWidget {
                       child: AppChip(
                         label: t,
                         selected: t == currentTopic,
-                        onTap: () => topic.value = t,
+                        onTap: () =>
+                            ref.read(recommendTopicProvider.notifier).select(t),
                       ),
                     ),
                 ],
               ),
             ),
             const SizedBox(height: YantingSpacing.cardGap),
-            if (visible.isEmpty)
-              const EmptyState(
-                title: '暂无可推荐的研报解读',
-                message: '换个主题，或去研报页看看全部内容',
-                icon: Icons.filter_alt_off,
-              )
-            else ...[
-              ReportCardWidget(
-                report: visible.first,
-                hero: true,
-                onTap: () => openReportDetail(
+            ReportCardWidget(
+              report: items.first,
+              hero: true,
+              onTap: () {
+                ref
+                    .read(profileControllerProvider.notifier)
+                    .addHistory(items.first.id);
+                openReportDetail(
                   context,
                   dataSource,
-                  visible.first,
+                  items.first,
                   player: player,
                   onStartAudio: onStartModuleAudio,
                   onToggleAudio: onToggleAudio,
                   onSeekAudio: onSeekAudio,
                   onSpeed: onSpeed,
-                ),
-                onPlayTap: () => _playFromReport(onPlay, visible.first),
-              ),
-              const SizedBox(height: YantingSpacing.sectionGap),
-              const SectionTitle(title: '最新解读', icon: Icons.chevron_right),
-              for (final report in visible.skip(1)) ...[
-                ReportCardWidget(
-                  report: report,
-                  onTap: () => openReportDetail(
+                );
+              },
+              onPlayTap: () => _playFromReport(onPlay, items.first),
+            ),
+            const SizedBox(height: YantingSpacing.sectionGap),
+            const SectionTitle(title: '最新解读', icon: Icons.chevron_right),
+            for (final report in items.skip(1)) ...[
+              ReportCardWidget(
+                report: report,
+                onTap: () {
+                  ref
+                      .read(profileControllerProvider.notifier)
+                      .addHistory(report.id);
+                  openReportDetail(
                     context,
                     dataSource,
                     report,
@@ -126,11 +126,11 @@ class FeedPage extends HookConsumerWidget {
                     onToggleAudio: onToggleAudio,
                     onSeekAudio: onSeekAudio,
                     onSpeed: onSpeed,
-                  ),
-                  onPlayTap: () => _playFromReport(onPlay, report),
-                ),
-                const SizedBox(height: YantingSpacing.x3),
-              ],
+                  );
+                },
+                onPlayTap: () => _playFromReport(onPlay, report),
+              ),
+              const SizedBox(height: YantingSpacing.x3),
             ],
           ],
         );