优化界面

app/Http/Controllers/Site/NewsController.php

@@ -11,6 +11,7 @@ use App\Models\Category;
 use App\Models\Guide;
 use App\Support\MarkdownRenderer;
 use Illuminate\Contracts\View\View;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Http\Request;
 
 class NewsController extends Controller
@@ -34,9 +35,27 @@ class NewsController extends Controller
             });
         }
 
+        $categories = Category::query()
+            ->where('type', 'news')
+            ->where('is_active', true)
+            ->withCount([
+                'articles as published_articles_count' => fn (Builder $query): Builder => $query->published(),
+            ])
+            ->orderByDesc('published_articles_count')
+            ->orderBy('name')
+            ->get();
+
+        $newsStats = [
+            'total' => Article::query()->published()->count(),
+            'today' => Article::query()->published()->whereDate('published_at', today())->count(),
+            'high_source' => Article::query()->published()->where('source_level', 'high')->count(),
+            'updated_7d' => Article::query()->published()->where('updated_at', '>=', now()->subDays(7))->count(),
+        ];
+
         return view('public.news.index', [
             'items' => $builder->latest('published_at')->paginate(15)->withQueryString(),
-            'categories' => Category::query()->where('type', 'news')->where('is_active', true)->orderBy('name')->get(),
+            'categories' => $categories,
+            'newsStats' => $newsStats,
             'filters' => $request->only(['q', 'category']),
             'sidebarModels' => AiModel::published()->orderByDesc('total_score')->limit(6)->get(),
             'sidebarGuides' => Guide::published()->latest('published_at')->limit(6)->get(),
@@ -56,6 +75,8 @@ class NewsController extends Controller
             'item' => $article,
             'bodyHtml' => $this->markdownRenderer->render($article->body),
             'showRiskNotice' => $this->containsRiskKeyword($article->title.' '.$article->body),
+            'sidebarModels' => AiModel::published()->orderByDesc('total_score')->limit(6)->get(),
+            'sidebarGuides' => Guide::published()->latest('published_at')->limit(6)->get(),
         ]);
     }