feat: for tvOS

DDYSClient/Views/Browse/BrowseView.swift

@@ -48,9 +48,11 @@ struct BrowseView: View {
         .navigationDestination(for: ContentItem.self) { item in
             DetailView(item: item)
         }
+        #if !os(tvOS)
         .refreshable {
             await viewModel.loadContent()
         }
+        #endif
         .task {
             viewModel.category = category
             await viewModel.loadContentIfNeeded()

DDYSClient/Views/Browse/ContentCardView.swift

@@ -3,9 +3,17 @@ import SwiftUI
 struct ContentCardView: View {
     let item: ContentItem
 
+    #if os(tvOS)
+    private let cardWidth: CGFloat = 250
+    #else
     private let cardWidth: CGFloat = 140
+    #endif
     private let aspectRatio: CGFloat = 2.0 / 3.0
 
+    #if os(tvOS)
+    @Environment(\.isFocused) private var isFocused
+    #endif
+
     var body: some View {
         VStack(alignment: .leading, spacing: 6) {
             // 海报
@@ -54,6 +62,11 @@ struct ContentCardView: View {
             }
         }
         .frame(width: cardWidth)
+        #if os(tvOS)
+        .scaleEffect(isFocused ? 1.1 : 1.0)
+        .shadow(color: isFocused ? .blue.opacity(0.4) : .clear, radius: 10)
+        .animation(.easeInOut(duration: 0.2), value: isFocused)
+        #endif
     }
 
     @ViewBuilder

DDYSClient/Views/Browse/ContentGridView.swift

@@ -4,9 +4,15 @@ struct ContentGridView: View {
     let items: [ContentItem]
     var onNearEnd: (() -> Void)?
 
+    #if os(tvOS)
+    private let columns = [
+        GridItem(.adaptive(minimum: 250, maximum: 320), spacing: 24)
+    ]
+    #else
     private let columns = [
         GridItem(.adaptive(minimum: 130, maximum: 180), spacing: 12)
     ]
+    #endif
 
     var body: some View {
         LazyVGrid(columns: columns, spacing: 16) {

DDYSClient/Views/Browse/FilterBarView.swift

@@ -7,15 +7,47 @@ struct FilterBarView: View {
     var body: some View {
         ScrollView(.horizontal, showsIndicators: false) {
             HStack(spacing: 16) {
+                #if os(tvOS)
+                filterPicker("排序", options: FilterState.defaultSorts, selection: $filter.sort)
+                filterPicker("类型", options: FilterState.defaultGenres, selection: $filter.genre)
+                filterPicker("地区", options: FilterState.defaultRegions, selection: $filter.region)
+                filterPicker("年份", options: FilterState.defaultYears, selection: $filter.year)
+                #else
                 filterMenu("排序", options: FilterState.defaultSorts, selection: $filter.sort)
                 filterMenu("类型", options: FilterState.defaultGenres, selection: $filter.genre)
                 filterMenu("地区", options: FilterState.defaultRegions, selection: $filter.region)
                 filterMenu("年份", options: FilterState.defaultYears, selection: $filter.year)
+                #endif
             }
             .padding(.horizontal)
         }
     }
 
+    #if os(tvOS)
+    private func filterPicker(_ title: String, options: [FilterOption], selection: Binding<String>) -> some View {
+        HStack(spacing: 8) {
+            ForEach(options) { option in
+                Button {
+                    selection.wrappedValue = option.value
+                    onFilterChanged()
+                } label: {
+                    Text(option.name)
+                        .font(.subheadline)
+                        .padding(.horizontal, 12)
+                        .padding(.vertical, 6)
+                        .background(
+                            selection.wrappedValue == option.value
+                                ? Color.accentColor
+                                : Color.secondary.opacity(0.12),
+                            in: Capsule()
+                        )
+                        .foregroundStyle(selection.wrappedValue == option.value ? .white : .primary)
+                }
+                .buttonStyle(.plain)
+            }
+        }
+    }
+    #else
     private func filterMenu(_ title: String, options: [FilterOption], selection: Binding<String>) -> some View {
         Menu {
             ForEach(options) { option in
@@ -52,4 +84,5 @@ struct FilterBarView: View {
         guard !value.isEmpty else { return nil }
         return options.first { $0.value == value }?.name
     }
+    #endif
 }