feat: fix detail

- DetailViewModel 添加 @MainActor 确保状态更新在主线程
- DetailView 消除空白初始状态，ProgressView 作为默认兜底
- 取消时保留加载状态避免页面闪回空白
- 使用 .task(id:) 确保切换条目时任务重新触发
- 海报优先从 JSON-LD image 字段获取，HTML fallback 改用正确选择器

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/settings.local.json

@@ -21,7 +21,11 @@
       "Bash(killall xcodebuild:*)",
       "Bash(cp:*)",
       "Bash(pkill:*)",
-      "Bash(git:*)"
+      "Bash(git:*)",
+      "Bash(xcrun simctl:*)",
+      "Bash(xcrun devicectl:*)",
+      "Bash(networksetup:*)",
+      "Bash(system_profiler SPNetworkDataType:*)"
     ]
   }
 }

DDYSClient/Services/HTMLParser.swift

@@ -93,10 +93,6 @@ enum HTMLParser {
         let h1 = try doc.select("h1").first()
         let fullTitle = try h1?.text().trimmingCharacters(in: .whitespacesAndNewlines) ?? "未知标题"
 
-        // 海报
-        let imgSrc = try doc.select("img.w-full.h-full.object-cover").first()?.attr("src") ?? ""
-        let posterURL = URL(string: imgSrc)
-
         // === 优先从 JSON-LD 提取结构化数据 ===
         var year = 0
         var rating: Double?
@@ -105,12 +101,17 @@ enum HTMLParser {
         var genres: [String] = []
         var description = ""
         var region = ""
+        var posterURL: URL?
 
         if let jsonLDScript = try doc.select("script[type=application/ld+json]").first() {
             let jsonText = try jsonLDScript.data()
             if let data = jsonText.data(using: .utf8),
                let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any] {
 
+                if let imageStr = json["image"] as? String {
+                    posterURL = URL(string: imageStr)
+                }
+
                 if let published = json["datePublished"] as? String {
                     year = Int(published) ?? 0
                 }
@@ -140,6 +141,12 @@ enum HTMLParser {
 
         // === 从 HTML 补充缺失数据 ===
 
+        // 海报 fallback: 主海报在 .flex-shrink-0 容器中
+        if posterURL == nil {
+            let imgSrc = try doc.select(".flex-shrink-0 img.object-cover").first()?.attr("src") ?? ""
+            posterURL = URL(string: imgSrc)
+        }
+
         // 评分 fallback
         if rating == nil {
             let ratingText = try doc.select(".rating-display").text()

DDYSClient/ViewModels/DetailViewModel.swift

@@ -1,6 +1,6 @@
 import Foundation
 
-@Observable
+@Observable @MainActor
 final class DetailViewModel {
     var detail: ContentDetail?
     var selectedSourceIndex = 0
@@ -27,23 +27,22 @@ final class DetailViewModel {
     func loadDetail(path: String) async {
         isLoading = true
         error = nil
-        defer { isLoading = false }
 
         do {
             let html = try await APIClient.shared.fetchDetailPage(path: path)
             let parsedDetail = try HTMLParser.parseContentDetail(html: html)
-            await MainActor.run {
+            self.detail = parsedDetail
-                self.detail = parsedDetail
+            self.selectedSourceIndex = 0
-                self.selectedSourceIndex = 0
+            self.selectedEpisodeIndex = 0
-                self.selectedEpisodeIndex = 0
-            }
         } catch is CancellationError {
+            // 被取消时不清除 loading 状态，让视图继续显示加载中
             return
         } catch let error as URLError where error.code == .cancelled {
             return
         } catch {
-            await MainActor.run { self.error = error.localizedDescription }
+            self.error = error.localizedDescription
         }
+        isLoading = false
     }
 
     func selectSource(_ index: Int) {

DDYSClient/Views/Auth/CookieInputView.swift

@@ -14,9 +14,14 @@ struct CookieInputView: View {
                 }
 
                 Section("Cookie") {
+                    #if os(tvOS)
+                    TextField("粘贴 Cookie...", text: $cookieText)
+                        .font(.system(.body, design: .monospaced))
+                    #else
                     TextEditor(text: $cookieText)
                         .font(.system(.body, design: .monospaced))
                         .frame(minHeight: 120)
+                    #endif
                 }
 
                 Section {

DDYSClient/Views/Detail/DetailView.swift

@@ -16,22 +16,22 @@ struct DetailView: View {
 
     var body: some View {
         Group {
-            if viewModel.isLoading {
+            if let detail = viewModel.detail {
-                ProgressView()
-                    .frame(maxWidth: .infinity, maxHeight: .infinity)
-            } else if let error = viewModel.error {
-                errorView(error)
-            } else if let detail = viewModel.detail {
                 ScrollView {
                     detailContent(detail)
                 }
+            } else if let error = viewModel.error {
+                errorView(error)
+            } else {
+                ProgressView()
+                    .frame(maxWidth: .infinity, maxHeight: .infinity)
             }
         }
         .navigationTitle(item.title)
         #if os(iOS)
         .navigationBarTitleDisplayMode(.inline)
         #endif
-        .task {
+        .task(id: item.id) {
             if viewModel.detail == nil {
                 await viewModel.loadDetail(path: item.detailURL)
             }

DDYSClient/Views/Navigation/AppNavigation.swift

@@ -93,6 +93,7 @@ struct AppNavigation: View {
         }
     }
 
+    #if !os(tvOS)
     private var sidebarLayout: some View {
         NavigationSplitView {
             List(AppTab.visibleTabs, selection: $selectedTab) { tab in
@@ -106,6 +107,7 @@ struct AppNavigation: View {
             }
         }
     }
+    #endif
 
     @ViewBuilder
     private func tabContent(for tab: AppTab) -> some View {

Package.resolved

@@ -0,0 +1,23 @@
+{
+  "pins" : [
+    {
+      "identity" : "lrucache",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/nicklockwood/LRUCache.git",
+      "state" : {
+        "revision" : "cb5b2bd0da83ad29c0bec762d39f41c8ad0eaf3e",
+        "version" : "1.2.1"
+      }
+    },
+    {
+      "identity" : "swift-atomics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-atomics.git",
+      "state" : {
+        "revision" : "b601256eab081c0f92f059e12818ac1d4f178ff7",
+        "version" : "1.3.0"
+      }
+    }
+  ],
+  "version" : 2
+}

project.yml

@@ -4,6 +4,7 @@ options:
   deploymentTarget:
     iOS: "17.0"
     macOS: "14.0"
+    tvOS: "17.0"
   xcodeVersion: "16.0"
   groupSortPosition: top
   createIntermediateGroups: true
@@ -32,6 +33,26 @@ targets:
         INFOPLIST_KEY_CFBundleDisplayName: DDYS
         CODE_SIGN_ENTITLEMENTS: DDYSClient/DDYSClient.entitlements
 
+  DDYSClient-tvOS:
+    type: application
+    platform: tvOS
+    sources:
+      - path: DDYSClient
+    resources:
+      - path: Resources
+        optional: true
+    dependencies:
+      - package: SwiftSoup
+    settings:
+      base:
+        PRODUCT_BUNDLE_IDENTIFIER: com.fusion.ddys.client
+        MARKETING_VERSION: "1.0.0"
+        CURRENT_PROJECT_VERSION: 1
+        SWIFT_VERSION: "5.9"
+        GENERATE_INFOPLIST_FILE: YES
+        INFOPLIST_KEY_CFBundleDisplayName: 低端影视
+        INFOPLIST_KEY_UILaunchScreen_Generation: YES
+
 schemes:
   DDYSClient:
     build:
@@ -39,3 +60,9 @@ schemes:
         DDYSClient: all
     run:
       config: Debug
+  DDYSClient-tvOS:
+    build:
+      targets:
+        DDYSClient-tvOS: all
+    run:
+      config: Debug