refactor: complete initial reconstruction

2025-11-25 03:14:57 +08:00 · 2025-03-05 21:09:14 +08:00
parent b816dcf159
commit 4b9dc3d417
17 changed files with 1016 additions and 652 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 .DS_Store
 *.DS_Store
 .idea/
+.fleet

 ## User settings
 xcuserdata/
--- a/Downloader.xcodeproj/xcuserdata/hejinhui.xcuserdatad/xcschemes/xcschememanagement.plist
+++ b/Downloader.xcodeproj/xcuserdata/hejinhui.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -12,7 +12,7 @@
 		<key>Adobe-Downloader.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>0</integer>
+			<integer>1</integer>
 		</dict>
 		<key>AdobeDownloaderHelperTool.xcscheme_^#shared#^_</key>
 		<dict>
--- a/DownloaderApp.swift
+++ b/DownloaderApp.swift
@@ -105,7 +105,6 @@ struct Adobe_DownloaderApp: App {

        Settings {
            AboutView(updater: updaterController.updater)
-                .environmentObject(globalNetworkManager)
        }
    }
    
--- a/Downloader/Commons/Enums.swift
+++ b/Downloader/Commons/Enums.swift
@@ -55,6 +55,7 @@ enum NetworkError: Error, LocalizedError {
    case unsupportedPlatform(String)
    case incompatibleVersion(String, String)
    case installError(String)
+    case productNotFound

    private var errorGroup: Int {
        switch self {
@@ -64,7 +65,7 @@ enum NetworkError: Error, LocalizedError {
        case .httpError, .serverError, .clientError: return 4000
        case .downloadError, .downloadCancelled, .insufficientStorage, .cancelled: return 5000
        case .fileSystemError, .fileExists, .fileNotFound, .filePermissionDenied: return 6000
-        case .applicationInfoError, .unsupportedPlatform, .incompatibleVersion, .installError: return 7000
+        case .applicationInfoError, .unsupportedPlatform, .incompatibleVersion, .installError, .productNotFound: return 7000
        }
    }

@@ -94,6 +95,7 @@ enum NetworkError: Error, LocalizedError {
        case .unsupportedPlatform: return 2
        case .incompatibleVersion: return 3
        case .installError: return 4
+        case .productNotFound: return 5
        }
    }

@@ -160,6 +162,8 @@ enum NetworkError: Error, LocalizedError {
                return NSLocalizedString("下载已取消", value: "下载已取消", comment: "Download cancelled")
            case .installError(let message):
                return String(format: NSLocalizedString("安装错误: %@", value: "安装错误: %@", comment: "Install error"), message)
+            case .productNotFound:
+                return NSLocalizedString("产品未找到", value: "产品未找到", comment: "Product not found")
        }
    }
    
--- a/Downloader/Commons/Globals.swift
+++ b/Downloader/Commons/Globals.swift
@@ -8,6 +8,8 @@
 // 下面是所有全局变量的私有存储
 private var _globalStiResult: NewParseResult?
 private var _globalCcmResult: NewParseResult?
+private var _globalProducts: [Product]?
+private var _globalUniqueProducts: [UniqueProduct]?
 private var _globalCdn: String = ""
 private var _globalNetworkService: NewNetworkService?
 private var _globalNetworkManager: NetworkManager?
@@ -96,6 +98,30 @@ var globalCancelTracker: CancelTracker {
    }
 }

+var globalProducts: [Product] {
+    get {
+        if _globalProducts == nil {
+            _globalProducts = []
+        }
+        return _globalProducts!
+    }
+    set {
+        _globalProducts = newValue
+    }
+}
+
+var globalUniqueProducts: [UniqueProduct] {
+    get {
+        if _globalUniqueProducts == nil {
+            _globalUniqueProducts = []
+        }
+        return _globalUniqueProducts!
+    }
+    set {
+        _globalUniqueProducts = newValue
+    }
+}
+
 func getAllProducts() -> [Product] {
    var allProducts = [Product]()
    let stiProducts = globalStiResult.products
@@ -108,3 +134,93 @@ func getAllProducts() -> [Product] {
    }
    return allProducts
 }
+
+/// 根据产品ID和版本号快速查找产品
+/// - Parameters:
+///   - id: 产品ID
+///   - version: 版本号（可选）
+/// - Returns: 如果提供版本号，返回指定版本的产品；否则返回最新版本的产品
+func findProduct(id: String, version: String? = nil) -> Product? {
+    // 首先在全局产品列表中查找匹配ID的产品
+    guard let product = globalProducts.first(where: { $0.id == id }) else {
+        return nil
+    }
+    
+    // 如果没有指定版本，直接返回找到的产品
+    guard let version = version else {
+        return product
+    }
+    
+    // 检查产品的平台和语言集是否包含指定版本
+    for platform in product.platforms {
+        for languageSet in platform.languageSet {
+            if languageSet.productVersion == version {
+                return product
+            }
+        }
+    }
+    
+    return nil
+}
+
+/// 获取产品的所有可用版本
+/// - Parameter id: 产品ID
+/// - Returns: 版本号数组，已去重并按版本号排序
+func getProductVersions(id: String) -> [String] {
+    guard let product = globalProducts.first(where: { $0.id == id }) else {
+        return []
+    }
+    
+    // 收集所有平台和语言集中的版本号
+    var versions = Set<String>()
+    for platform in product.platforms {
+        for languageSet in platform.languageSet {
+            versions.insert(languageSet.productVersion)
+        }
+    }
+    
+    // 转换为数组并按版本号排序（降序）
+    return Array(versions).sorted { version1, version2 in
+        version1.compare(version2, options: .numeric) == .orderedDescending
+    }
+}
+
+/// 获取产品在指定版本下的所有可用语言
+/// - Parameters:
+///   - id: 产品ID
+///   - version: 版本号
+/// - Returns: 语言代码数组
+func getProductLanguages(id: String, version: String) -> [String] {
+    guard let product = globalProducts.first(where: { $0.id == id }) else {
+        return []
+    }
+    
+    var languages = Set<String>()
+    for platform in product.platforms {
+        for languageSet in platform.languageSet {
+            if languageSet.productVersion == version {
+                languages.insert(languageSet.name)
+            }
+        }
+    }
+    
+    return Array(languages).sorted()
+}
+
+/// 查找所有匹配指定ID的产品
+/// - Parameter id: 产品ID
+/// - Returns: 匹配的产品数组
+func findProducts(id: String) -> [Product] {
+    var matchedProducts = [Product]()
+    
+    // 从 globalProducts 中查找
+    matchedProducts.append(contentsOf: globalProducts.filter { $0.id == id })
+    
+    // 从 globalCcmResult 中查找
+    matchedProducts.append(contentsOf: globalCcmResult.products.filter { $0.id == id })
+    
+    // 从 globalStiResult 中查找
+    matchedProducts.append(contentsOf: globalStiResult.products.filter { $0.id == id })
+    
+    return matchedProducts
+}
--- a/Downloader/ContentView.swift
+++ b/Downloader/ContentView.swift
@@ -6,7 +6,6 @@ struct ContentView: View {
    @State private var showDownloadManager = false
    @State private var searchText = ""
    @State private var currentApiVersion = StorageData.shared.apiVersion
-    @State private var cachedProducts: [UniqueProduct] = []

    private var apiVersion: String {
        get { StorageData.shared.apiVersion }
@@ -17,13 +16,10 @@ struct ContentView: View {
    }

    private var filteredProducts: [UniqueProduct] {
-        if searchText.isEmpty {
-            return cachedProducts
-        }
+        if searchText.isEmpty { return globalUniqueProducts }

-        return cachedProducts.filter {
-            $0.displayName.localizedCaseInsensitiveContains(searchText) ||
-            $0.id.localizedCaseInsensitiveContains(searchText)
+        return globalUniqueProducts.filter {
+            $0.displayName.localizedCaseInsensitiveContains(searchText) || $0.id.localizedCaseInsensitiveContains(searchText)
        }
    }

@@ -31,22 +27,14 @@ struct ContentView: View {
        NSApp.sendAction(Selector(("showSettingsWindow:")), to: nil, from: nil)
    }

-    private func updateProductsCache() {
-        // 先获取有效的产品
-        let validProducts = globalCcmResult.products
-            .filter { $0.hasValidVersions(allowedPlatform: StorageData.shared.allowedPlatform) }
-        
-        // 使用字典合并相同ID的产品
-        var uniqueProductsDict = [String: UniqueProduct]()
-        for product in validProducts {
-            uniqueProductsDict[product.id] = UniqueProduct(id: product.id, displayName: product.displayName)
+    private func refreshData() {
+        isRefreshing = true
+        errorMessage = nil
+
+        Task {
+            await globalNetworkManager.fetchProducts()
+            await MainActor.run { isRefreshing = false }
        }
-        
-        // 转换为数组并按显示名称排序
-        let uniqueProducts = Array(uniqueProductsDict.values)
-            .sorted { $0.displayName < $1.displayName }
-            
-        cachedProducts = uniqueProducts
    }

    var body: some View {
@@ -60,9 +48,7 @@ struct ContentView: View {
                            await globalNetworkManager.fetchProducts()
                        }
                    }
-                )) {
-                    Text("Apple Silicon")
-                }
+                )) { Text("Apple Silicon") }
                .toggleStyle(.switch)
                .tint(.green)
                .disabled(isRefreshing)
@@ -137,7 +123,7 @@ struct ContentView: View {
            HStack(spacing: 8) {
                Image(systemName: "exclamationmark.triangle.fill")
                    .foregroundColor(.orange)
-                Text("Adobe Downloader 完全开源免费: https://github.com/X1a0He/Adobe-Downloader")
+                Text("Adobe Downloader 完全免费: https://github.com/X1a0He/Adobe-Downloader")
            }
            .frame(maxWidth: .infinity, alignment: .center)
            .padding(.horizontal)
@@ -204,8 +190,8 @@ struct ContentView: View {
                                ],
                                spacing: 20
                            ) {
-                                ForEach(filteredProducts, id: \.sapCode) { sap in
-                                    AppCardView(sap: sap)
+                                ForEach(filteredProducts, id: \.id) { uniqueProduct in
+                                    AppCardView(uniqueProduct: uniqueProduct)
                                }
                            }
                            .padding()
@@ -224,63 +210,30 @@ struct ContentView: View {
                }
            }
        }
-        .sheet(isPresented: $showDownloadManager) {
-            DownloadManagerView()
-                .environmentObject(globalNetworkManager)
-        }
-        .onAppear {
-            if globalCcmResult.products.isEmpty {
-                refreshData()
-            } else {
-                updateProductsCache()
-            }
-        }
-        .onChange(of: globalNetworkManager.saps) { _ in
-            updateProductsCache()
-        }
+        .sheet(isPresented: $showDownloadManager) { DownloadManagerView() }
+        .onAppear { if globalCcmResult.products.isEmpty { refreshData() } }
    }

-    private func refreshData() {
-        isRefreshing = true
-        errorMessage = nil
+    struct SearchField: View {
+        @Binding var text: String

-        Task {
-            await globalNetworkManager.fetchProducts()
-            await MainActor.run {
-                updateProductsCache()
-                isRefreshing = false
-            }
-        }
-    }
-}
-
-struct SearchField: View {
-    @Binding var text: String
-
-    var body: some View {
-        HStack {
-            Image(systemName: "magnifyingglass")
-                .foregroundColor(.secondary)
-            TextField("搜索应用", text: $text)
-                .textFieldStyle(PlainTextFieldStyle())
-            if !text.isEmpty {
-                Button(action: { text = "" }) {
-                    Image(systemName: "xmark.circle.fill")
-                        .foregroundColor(.secondary)
+        var body: some View {
+            HStack {
+                Image(systemName: "magnifyingglass")
+                    .foregroundColor(.secondary)
+                TextField("搜索应用", text: $text)
+                    .textFieldStyle(PlainTextFieldStyle())
+                if !text.isEmpty {
+                    Button(action: { text = "" }) {
+                        Image(systemName: "xmark.circle.fill")
+                            .foregroundColor(.secondary)
+                    }
+                    .buttonStyle(PlainButtonStyle())
                }
-                .buttonStyle(PlainButtonStyle())
            }
+            .padding(8)
+            .background(Color(NSColor.controlBackgroundColor))
+            .cornerRadius(8)
        }
-        .padding(8)
-        .background(Color(NSColor.controlBackgroundColor))
-        .cornerRadius(8)
    }
 }
-
-#Preview {
-    let networkManager = NetworkManager()
-
-    return ContentView()
-        .environmentObject(networkManager)
-        .frame(width: 792, height: 600)
-}
--- a/Downloader/Services/NewNetworkService.swift
+++ b/Downloader/Services/NewNetworkService.swift
@@ -55,13 +55,9 @@ class NewNetworkService {

            let products = globalCcmResult.products
            
-            if products.isEmpty {
-                return ([], [])
-            }
+            if products.isEmpty { return ([], []) }

-            let validProducts = products.filter { 
-                $0.hasValidVersions(allowedPlatform: StorageData.shared.allowedPlatform) 
-            }
+            let validProducts = products.filter { $0.hasValidVersions(allowedPlatform: StorageData.shared.allowedPlatform) }

            var uniqueProductsDict = [String: UniqueProduct]()
            for product in validProducts {
--- a/Downloader/Utils/NetworkManager.swift
+++ b/Downloader/Utils/NetworkManager.swift
@@ -49,16 +49,10 @@ class NetworkManager: ObservableObject {
    func fetchProducts() async {
        loadingState = .loading
        do {
-            let (saps, sapCodes) = try await globalNetworkService.fetchProductsData()
-
-            let (newProducts, uniqueProducts) = try await globalNetworkService.fetchProductsData()
-            print("新产品数量: \(newProducts.count), 唯一产品数量: \(uniqueProducts.count), CDN: \(globalCdn)")
-            for uniqueProduct in uniqueProducts {
-                print("新唯一产品: \(uniqueProduct)")
-            }
-
-
+            let (products, uniqueProducts) = try await globalNetworkService.fetchProductsData()
            await MainActor.run {
+                globalProducts = products
+                globalUniqueProducts = uniqueProducts.sorted { $0.displayName < $1.displayName }
                self.loadingState = .success
            }
        } catch {
@@ -153,8 +147,10 @@ class NetworkManager: ObservableObject {
        
        while retryCount < maxRetries {
            do {
-                let (saps, sapCodes) = try await globalNetworkService.fetchProductsData()
+                let (products, uniqueProducts) = try await globalNetworkService.fetchProductsData()
                await MainActor.run {
+                    globalProducts = products
+                    globalUniqueProducts = uniqueProducts
                    self.loadingState = .success
                    self.isFetchingProducts = false
                }
@@ -290,18 +286,18 @@ class NetworkManager: ObservableObject {
        return try await globalNetworkService.getApplicationInfo(buildGuid: buildGuid)
    }

-    func isVersionDownloaded(product: Product, version: String, language: String) -> URL? {
+    func isVersionDownloaded(productId: String, version: String, language: String) -> URL? {
        if let task = downloadTasks.first(where: {
-            $0.sapCode == sap.sapCode &&
-            $0.version == version &&
+            $0.productId == productId &&
+            $0.productVersion == version &&
            $0.language == language &&
            !$0.status.isCompleted
        }) { return task.directory }

-        let platform = sap.versions[version]?.apPlatform ?? "unknown"
-        let fileName = sap.sapCode == "APRO" 
-            ? "Adobe Downloader \(sap.sapCode)_\(version)_\(platform).dmg"
-            : "Adobe Downloader \(sap.sapCode)_\(version)-\(language)-\(platform)"
+        let platform = globalProducts.first(where: { $0.id == productId })?.platforms.first?.id ?? "unknown"
+        let fileName = productId == "APRO"
+            ? "Adobe Downloader \(productId)_\(version)_\(platform).dmg"
+            : "Adobe Downloader \(productId)_\(version)-\(language)-\(platform)"

        if useDefaultDirectory && !defaultDirectory.isEmpty {
            let defaultPath = URL(fileURLWithPath: defaultDirectory)
@@ -344,7 +340,7 @@ class NetworkManager: ObservableObject {
            let savedTasks = await TaskPersistenceManager.shared.loadTasks()
            await MainActor.run {
                for task in savedTasks {
-                    for product in task.productsToDownload {
+                    for product in task.dependenciesToDownload {
                        product.updateCompletedPackages()
                    }
                }
@@ -383,7 +379,7 @@ class NetworkManager: ObservableObject {
        for task in downloadTasks {
            if case .paused(let info) = task.status,
               info.reason == .networkIssue {
-                await downloadUtils.resumeDownloadTask(taskId: task.id)
+                await globalNewDownloadUtils.resumeDownloadTask(taskId: task.id)
            }
        }
    }
@@ -391,7 +387,7 @@ class NetworkManager: ObservableObject {
    private func pauseActiveTasks() async {
        for task in downloadTasks {
            if case .downloading = task.status {
-                await downloadUtils.pauseDownloadTask(taskId: task.id, reason: .networkIssue)
+                await globalNewDownloadUtils.pauseDownloadTask(taskId: task.id, reason: .networkIssue)
            }
        }
    }
--- a/Downloader/Utils/NewDownloadUtils.swift
+++ b/Downloader/Utils/NewDownloadUtils.swift
@@ -244,6 +244,9 @@ class NewDownloadUtils {
                        if condition.contains("[OSArchitecture]==\(AppStatics.architectureSymbol)") {
                            shouldDownload = true
                        }
+                        if condition.contains("[OSArchitecture]==x64") {
+                            shouldDownload = true
+                        }
                        if condition.contains(installLanguage) || task.language == "ALL" {
                            shouldDownload = true
                        }
@@ -311,7 +314,6 @@ class NewDownloadUtils {
        if !FileManager.default.fileExists(atPath: driverPath.path) {
            if let productInfo = globalCcmResult.products.first(where: { $0.id == task.productId && $0.version == task.productVersion }) {
                let driverXml = generateDriverXML(
-                    sapCode: task.productId,
                    version: task.productVersion,
                    language: task.language,
                    productInfo: productInfo,
@@ -412,19 +414,19 @@ class NewDownloadUtils {

    func handleError(_ taskId: UUID, _ error: Error) async {
        let task = await globalNetworkManager.downloadTasks.first(where: { $0.id == taskId })
-        guard task != nil else { return }
+        guard let task = task else { return }

        let (errorMessage, isRecoverable) = classifyError(error)

        if isRecoverable,
-           let downloadTask = await globalCancelTracker?.downloadTasks[taskId] {
+           let downloadTask = await globalCancelTracker.downloadTasks[taskId] {
            let resumeData = await withCheckedContinuation { continuation in
                downloadTask.cancel(byProducingResumeData: { data in
                    continuation.resume(returning: data)
                })
            }
            if let resumeData = resumeData {
-                await globalCancelTracker?.storeResumeData(taskId, data: resumeData)
+                await globalCancelTracker.storeResumeData(taskId, data: resumeData)
            }
        }

@@ -441,7 +443,7 @@ class NewDownloadUtils {
            Task {
                do {
                    try await Task.sleep(nanoseconds: NetworkConstants.retryDelay)
-                    if await !(globalCancelTracker?.isCancelled(taskId) ?? false) {
+                    if await globalCancelTracker.isCancelled(taskId) == false {
                        await resumeDownloadTask(taskId: taskId)
                    }
                } catch {
@@ -458,7 +460,7 @@ class NewDownloadUtils {

            if let currentPackage = task.currentPackage {
                let destinationDir = task.directory
-                    .appendingPathComponent("\(task.productId)")
+                    .appendingPathComponent("\(task.productId ?? "")")
                let fileURL = destinationDir.appendingPathComponent(currentPackage.fullPackageName)
                try? FileManager.default.removeItem(at: fileURL)
            }
@@ -473,16 +475,18 @@ class NewDownloadUtils {

    func resumeDownloadTask(taskId: UUID) async {
        let task = await globalNetworkManager.downloadTasks.first(where: { $0.id == taskId })
-        guard task != nil else { return }
+        guard let task = task else { return }

        await MainActor.run {
+            let totalPackages = task.dependenciesToDownload.reduce(0) { $0 + $1.packages.count }
            task.setStatus(.downloading(DownloadStatus.DownloadInfo(
                fileName: task.currentPackage?.fullPackageName ?? "",
                currentPackageIndex: 0,
-                totalPackages: task.dependenciesToDownload.reduce(0) { $0 + $1.packages.count },
+                totalPackages: totalPackages,
                startTime: Date(),
                estimatedTimeRemaining: nil
            )))
+            task.objectWillChange.send()
        }

        await globalNetworkManager.saveTask(task)
@@ -491,7 +495,7 @@ class NewDownloadUtils {
        }

        if task.productId == "APRO" {
-            if let resumeData = await globalCancelTracker?.getResumeData(taskId),
+            if let resumeData = await globalCancelTracker.getResumeData(taskId),
               let currentPackage = task.currentPackage,
               let product = task.dependenciesToDownload.first {
                try? await downloadPackage(
@@ -598,9 +602,9 @@ class NewDownloadUtils {

                            product.updateCompletedPackages()
                        }
-                        await globalNetworkManager.saveTask(task)
+                        await globalNetworkManager?.saveTask(task)
                        await MainActor.run {
-                            globalNetworkManager.objectWillChange.send()
+                            globalNetworkManager?.objectWillChange.send()
                        }
                        continuation.resume()
                    }
@@ -643,7 +647,7 @@ class NewDownloadUtils {
                            lastUpdateTime = now
                            lastBytes = totalBytesWritten

-                            globalNetworkManager.objectWillChange.send()
+                            globalNetworkManager?.objectWillChange.send()
                        }
                    }
                }
@@ -664,27 +668,27 @@ class NewDownloadUtils {
                    return
                }

-                await globalCancelTracker?.registerTask(task.id, task: downloadTask, session: session)
-                await globalCancelTracker?.clearResumeData(task.id)
+                await globalCancelTracker.registerTask(task.id, task: downloadTask, session: session)
+                await globalCancelTracker.clearResumeData(task.id)
                downloadTask.resume()
            }
        }
    }

-    func generateDriverXML(sapCode: String, version: String, language: String, productInfo: Product, displayName: String) -> String {
+    func generateDriverXML(version: String, language: String, productInfo: Product, displayName: String) -> String {
        // 获取匹配的 platform 和 languageSet
-        guard let platform = productInfo.platforms.first(where: { $0.id == "mac" }),
-              let languageSet = platform.languageSet.first else {
+        guard let platform = globalProducts.first(where: { $0.id == productInfo.id })?.platforms.first?.id,
+              let languageSet = globalProducts.first(where: { $0.id == productInfo.id })?.platforms.first?.languageSet else {
            return ""
        }
        
        // 构建依赖列表
-        let dependencies = languageSet.dependencies.map { dependency in
+        let dependencies = languageSet.first?.dependencies.map { dependency in
            """
                <Dependency>
-                    <SAPCode>\(dependency.sapCode)</SAPCode>
-                    <BaseVersion>\(dependency.baseVersion)</BaseVersion>
-                    <EsdDirectory>\(dependency.sapCode)</EsdDirectory>
+                    <SAPCode>\(productInfo.id)</SAPCode>
+                    <BaseVersion>\(languageSet.first?.baseVersion)</BaseVersion>
+                    <EsdDirectory>\(productInfo.id)</EsdDirectory>
                </Dependency>
            """
        }.joined(separator: "\n")
@@ -693,10 +697,10 @@ class NewDownloadUtils {
        <DriverInfo>
            <ProductInfo>
                <n>Adobe \(displayName)</n>
-                <SAPCode>\(sapCode)</SAPCode>
+                <SAPCode>\(productInfo.id)</SAPCode>
                <CodexVersion>\(version)</CodexVersion>
                <Platform>mac</Platform>
-                <EsdDirectory>\(sapCode)</EsdDirectory>
+                <EsdDirectory>\(productInfo.id)</EsdDirectory>
                <Dependencies>
                    \(dependencies)
                </Dependencies>
@@ -811,11 +815,11 @@ class NewDownloadUtils {
                            task.objectWillChange.send()
                        }

-                        await globalNetworkManager.saveTask(task)
+                        await globalNetworkManager?.saveTask(task)

                        await MainActor.run {
-                            globalNetworkManager.updateDockBadge()
-                            globalNetworkManager.objectWillChange.send()
+                            globalNetworkManager?.updateDockBadge()
+                            globalNetworkManager?.objectWillChange.send()
                        }
                        continuation.resume()
                    }
@@ -842,10 +846,10 @@ class NewDownloadUtils {
                            lastBytes = totalBytesWritten

                            task.objectWillChange.send()
-                            globalNetworkManager.objectWillChange.send()
+                            globalNetworkManager?.objectWillChange.send()

                            Task {
-                                await globalNetworkManager.saveTask(task)
+                                await globalNetworkManager?.saveTask(task)
                            }
                        }
                    }
@@ -860,20 +864,19 @@ class NewDownloadUtils {
            let downloadTask = session.downloadTask(with: downloadRequest)

            Task {
-                await globalCancelTracker?.registerTask(task.id, task: downloadTask, session: session)
-
-                if await (globalCancelTracker?.isCancelled(task.id) ?? false) {
+                await globalCancelTracker.registerTask(task.id, task: downloadTask, session: session)
+                
+                if await globalCancelTracker.isCancelled(task.id) {
                    continuation.resume(throwing: NetworkError.cancelled)
                    return
                }
-
                downloadTask.resume()
            }
        }
    }

    func pauseDownloadTask(taskId: UUID, reason: DownloadStatus.PauseInfo.PauseReason) async {
-        let task = await globalCancelTracker?.downloadTasks[taskId]
+        let task = await globalCancelTracker.downloadTasks[taskId]
        if let downloadTask = task {
            let data = await withCheckedContinuation { continuation in
                downloadTask.cancel(byProducingResumeData: { data in
@@ -881,7 +884,7 @@ class NewDownloadUtils {
                })
            }
            if let data = data {
-                await globalCancelTracker?.storeResumeData(taskId, data: data)
+                await globalCancelTracker.storeResumeData(taskId, data: data)
            }
        }

@@ -944,4 +947,223 @@ class NewDownloadUtils {
            return false
        }
    }
+
+    private func executePrivilegedCommand(_ command: String) async -> String {
+        return await withCheckedContinuation { continuation in
+            PrivilegedHelperManager.shared.executeCommand(command) { result in
+                if result.starts(with: "Error:") {
+                    print("命令执行失败: \(command)")
+                    print("错误信息: \(result)")
+                }
+                continuation.resume(returning: result)
+            }
+        }
+    }
+    
+    func downloadX1a0HeCCPackages(
+        progressHandler: @escaping (Double, String) -> Void,
+        cancellationHandler: @escaping () -> Bool,
+        shouldProcess: Bool = true
+    ) async throws {
+        let baseUrl = "https://cdn-ffc.oobesaas.adobe.com/core/v1/applications?name=CreativeCloud&platform=\(AppStatics.isAppleSilicon ? "macarm64" : "osx10")"
+
+        let tempDirectory = FileManager.default.temporaryDirectory.appendingPathComponent(UUID().uuidString)
+        try FileManager.default.createDirectory(at: tempDirectory, withIntermediateDirectories: true)
+
+        let configuration = URLSessionConfiguration.default
+        configuration.timeoutIntervalForRequest = 30
+        configuration.timeoutIntervalForResource = 300
+        configuration.httpAdditionalHeaders = NetworkConstants.downloadHeaders
+        let session = URLSession(configuration: configuration)
+
+        do {
+            var request = URLRequest(url: URL(string: baseUrl)!)
+            NetworkConstants.downloadHeaders.forEach { request.setValue($0.value, forHTTPHeaderField: $0.key) }
+            let (data, response) = try await session.data(for: request)
+
+            guard let httpResponse = response as? HTTPURLResponse,
+                  (200...299).contains(httpResponse.statusCode) else {
+                throw NetworkError.invalidResponse
+            }
+
+            let xmlDoc = try XMLDocument(data: data)
+
+            let packageSets = try xmlDoc.nodes(forXPath: "//packageSet[name='ADC']")
+            guard let adcPackageSet = packageSets.first else {
+                throw NetworkError.invalidData("找不到ADC包集")
+            }
+
+            let targetPackages = ["HDBox", "IPCBox"]
+            var packagesToDownload: [(name: String, url: URL, size: Int64)] = []
+
+            for packageName in targetPackages {
+                let packageNodes = try adcPackageSet.nodes(forXPath: ".//package[name='\(packageName)']")
+                guard let package = packageNodes.first else {
+                    print("未找到包: \(packageName)")
+                    continue
+                }
+
+                guard let manifestUrl = try package.nodes(forXPath: ".//manifestUrl").first?.stringValue,
+                      let cdnBase = try xmlDoc.nodes(forXPath: "//cdn/secure").first?.stringValue else {
+                    print("无法获取manifest URL或CDN基础URL")
+                    continue
+                }
+
+                let manifestFullUrl = cdnBase + manifestUrl
+
+                var manifestRequest = URLRequest(url: URL(string: manifestFullUrl)!)
+                NetworkConstants.downloadHeaders.forEach { manifestRequest.setValue($0.value, forHTTPHeaderField: $0.key) }
+                let (manifestData, manifestResponse) = try await session.data(for: manifestRequest)
+
+                guard let manifestHttpResponse = manifestResponse as? HTTPURLResponse,
+                      (200...299).contains(manifestHttpResponse.statusCode) else {
+                    print("获取manifest失败: HTTP \(String(describing: (manifestResponse as? HTTPURLResponse)?.statusCode))")
+                    continue
+                }
+
+                let manifestDoc = try XMLDocument(data: manifestData)
+                let assetPathNodes = try manifestDoc.nodes(forXPath: "//asset_path")
+                let sizeNodes = try manifestDoc.nodes(forXPath: "//asset_size")
+                guard let assetPath = assetPathNodes.first?.stringValue,
+                      let sizeStr = sizeNodes.first?.stringValue,
+                      let size = Int64(sizeStr),
+                      let downloadUrl = URL(string: assetPath) else {
+                    continue
+                }
+                packagesToDownload.append((packageName, downloadUrl, size))
+            }
+
+            guard !packagesToDownload.isEmpty else {
+                throw NetworkError.invalidData("没有找到可下载的包")
+            }
+
+            let totalCount = packagesToDownload.count
+            for (index, package) in packagesToDownload.enumerated() {
+                if cancellationHandler() {
+                    try? FileManager.default.removeItem(at: tempDirectory)
+                    throw NetworkError.cancelled
+                }
+
+                await MainActor.run {
+                    progressHandler(Double(index) / Double(totalCount), "正在下载 \(package.name)...")
+                }
+
+                let destinationURL = tempDirectory.appendingPathComponent("\(package.name).zip")
+                var downloadRequest = URLRequest(url: package.url)
+                print(downloadRequest)
+                NetworkConstants.downloadHeaders.forEach { downloadRequest.setValue($0.value, forHTTPHeaderField: $0.key) }
+                let (downloadURL, downloadResponse) = try await session.download(for: downloadRequest)
+
+                guard let httpResponse = downloadResponse as? HTTPURLResponse,
+                      (200...299).contains(httpResponse.statusCode) else {
+                    print("下载失败: HTTP \(String(describing: (downloadResponse as? HTTPURLResponse)?.statusCode))")
+                    continue
+                }
+
+                try FileManager.default.moveItem(at: downloadURL, to: destinationURL)
+            }
+
+            await MainActor.run {
+                progressHandler(0.9, shouldProcess ? "正在安装组件..." : "正在完成下载...")
+            }
+
+            let targetDirectory = "/Library/Application\\ Support/Adobe/Adobe\\ Desktop\\ Common"
+            let rawTargetDirectory = "/Library/Application Support/Adobe/Adobe Desktop Common"
+
+            if !FileManager.default.fileExists(atPath: rawTargetDirectory) {
+                let createDirResult = await executePrivilegedCommand("/bin/mkdir -p \(targetDirectory)")
+                if createDirResult.starts(with: "Error:") {
+                    try? FileManager.default.removeItem(at: tempDirectory)
+                    throw NetworkError.installError("创建目录失败: \(createDirResult)")
+                }
+
+                let chmodResult = await executePrivilegedCommand("/bin/chmod 755 \(targetDirectory)")
+                if chmodResult.starts(with: "Error:") {
+                    try? FileManager.default.removeItem(at: tempDirectory)
+                    throw NetworkError.installError("设置权限失败: \(chmodResult)")
+                }
+            }
+
+            for package in packagesToDownload {
+                let packageDir = "\(targetDirectory)/\(package.name)"
+
+                let removeResult = await executePrivilegedCommand("/bin/rm -rf \(packageDir)")
+                if removeResult.starts(with: "Error:") {
+                    print("移除旧目录失败: \(removeResult)")
+                }
+
+                let mkdirResult = await executePrivilegedCommand("/bin/mkdir -p \(packageDir)")
+                if mkdirResult.starts(with: "Error:") {
+                    try? FileManager.default.removeItem(at: tempDirectory)
+                    throw NetworkError.installError("创建 \(package.name) 目录失败")
+                }
+
+                let unzipResult = await executePrivilegedCommand("cd \(packageDir) && /usr/bin/unzip -o '\(tempDirectory.path)/\(package.name).zip'")
+                if unzipResult.starts(with: "Error:") {
+                    try? FileManager.default.removeItem(at: tempDirectory)
+                    throw NetworkError.installError("解压 \(package.name) 失败: \(unzipResult)")
+                }
+
+                let chmodResult = await executePrivilegedCommand("/bin/chmod -R 755 \(packageDir)")
+                if chmodResult.starts(with: "Error:") {
+                    try? FileManager.default.removeItem(at: tempDirectory)
+                    throw NetworkError.installError("设置 \(package.name) 权限失败: \(chmodResult)")
+                }
+
+                let chownResult = await executePrivilegedCommand("/usr/sbin/chown -R root:wheel \(packageDir)")
+                if chownResult.starts(with: "Error:") {
+                    try? FileManager.default.removeItem(at: tempDirectory)
+                    throw NetworkError.installError("设置 \(package.name) 所有者失败: \(chownResult)")
+                }
+            }
+
+            try await Task.sleep(nanoseconds: 1_000_000_000)
+
+            if shouldProcess {
+                try await withCheckedThrowingContinuation { continuation in
+                    ModifySetup.backupAndModifySetupFile { success, message in
+                        if success {
+                            continuation.resume()
+                        } else {
+                            continuation.resume(throwing: NetworkError.installError(message))
+                        }
+                    }
+                }
+                ModifySetup.clearVersionCache()
+            }
+
+            try? FileManager.default.removeItem(at: tempDirectory)
+
+            await MainActor.run {
+                progressHandler(1.0, shouldProcess ? "安装完成" : "下载完成")
+            }
+        } catch {
+            print("发生错误: \(error.localizedDescription)")
+            throw error
+        }
+    }
+
+    func cancelDownloadTask(taskId: UUID, removeFiles: Bool = false) async {
+        await globalCancelTracker.cancel(taskId)
+
+        if let task = await globalNetworkManager.downloadTasks.first(where: { $0.id == taskId }) {
+            if removeFiles {
+                try? FileManager.default.removeItem(at: task.directory)
+            }
+
+            task.setStatus(.failed(DownloadStatus.FailureInfo(
+                message: String(localized: "下载已取消"),
+                error: NetworkError.downloadCancelled,
+                timestamp: Date(),
+                recoverable: false
+            )))
+
+            await globalNetworkManager.saveTask(task)
+            await MainActor.run {
+                globalNetworkManager.updateDockBadge()
+                globalNetworkManager.objectWillChange.send()
+            }
+        }
+    }
+
 }
--- a/Downloader/Utils/TaskPersistenceManager.swift
+++ b/Downloader/Utils/TaskPersistenceManager.swift
@@ -18,15 +18,15 @@ class TaskPersistenceManager {
        self.cancelTracker = tracker
    }
    
-    private func getTaskFileName(sapCode: String, version: String, language: String, platform: String) -> String {
-        return sapCode == "APRO" 
-            ? "Adobe Downloader \(sapCode)_\(version)_\(platform)-task.json"
-            : "Adobe Downloader \(sapCode)_\(version)-\(language)-\(platform)-task.json"
+    private func getTaskFileName(productId: String, version: String, language: String, platform: String) -> String {
+        return productId == "APRO"
+        ? "Adobe Downloader \(productId)_\(version)_\(platform)-task.json"
+            : "Adobe Downloader \(productId)_\(version)-\(language)-\(platform)-task.json"
    }
    
    func saveTask(_ task: NewDownloadTask) async {
        let fileName = getTaskFileName(
-            sapCode: task.productId,
+            productId: task.productId,
            version: task.productVersion,
            language: task.language,
            platform: task.platform
@@ -209,7 +209,7 @@ class TaskPersistenceManager {
    
    func removeTask(_ task: NewDownloadTask) {
        let fileName = getTaskFileName(
-            sapCode: task.productId,
+            productId: task.productId,
            version: task.productVersion,
            language: task.language,
            platform: task.platform
@@ -220,16 +220,16 @@ class TaskPersistenceManager {
        try? fileManager.removeItem(at: fileURL)
    }
    
-    func createExistingProgramTask(sapCode: String, version: String, language: String, displayName: String, platform: String, directory: URL) async {
+    func createExistingProgramTask(productId: String, version: String, language: String, displayName: String, platform: String, directory: URL) async {
        let fileName = getTaskFileName(
-            sapCode: sapCode,
+            productId: productId,
            version: version,
            language: language,
            platform: platform
        )
        
        let product = DependenciesToDownload(
-            sapCode: sapCode,
+            sapCode: productId,
            version: version,
            buildGuid: "",
            applicationJson: ""
@@ -249,7 +249,7 @@ class TaskPersistenceManager {
        product.packages = [package]
        
        let task = NewDownloadTask(
-            productId: sapCode,
+            productId: productId,
            productVersion: version,
            language: language,
            displayName: displayName,
--- a/Downloader/Views/AboutView.swift
+++ b/Downloader/Views/AboutView.swift
@@ -277,17 +277,19 @@ struct GeneralSettingsView: View {
    }

    var body: some View {
-        Form {
-            DownloadSettingsView(viewModel: viewModel)
-            HelperSettingsView(viewModel: viewModel,
-                            showHelperAlert: $showHelperAlert,
-                            helperAlertMessage: $helperAlertMessage,
-                            helperAlertSuccess: $helperAlertSuccess)
-            CCSettingsView(viewModel: viewModel)
-            UpdateSettingsView(viewModel: viewModel)
-            CleanConfigView()
+        ScrollView {
+            VStack(spacing: 16) {
+                DownloadSettingsView(viewModel: viewModel)
+                HelperSettingsView(viewModel: viewModel,
+                                showHelperAlert: $showHelperAlert,
+                                helperAlertMessage: $helperAlertMessage,
+                                helperAlertSuccess: $helperAlertSuccess)
+                CCSettingsView(viewModel: viewModel)
+                UpdateSettingsView(viewModel: viewModel)
+                CleanConfigView()
+            }
+            .padding()
        }
-        .padding()
        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
        .alert(helperAlertSuccess ? "操作成功" : "操作失败", isPresented: $showHelperAlert) {
            Button("确定") { }
@@ -298,28 +300,7 @@ struct GeneralSettingsView: View {
            Button("取消", role: .cancel) { }
            Button("下载") {
                Task {
-                    viewModel.isDownloadingSetup = true
-                    viewModel.isCancelled = false
-                    do {
-                        try await networkManager.downloadUtils.downloadX1a0HeCCPackages(
-                            progressHandler: { progress, status in
-                                viewModel.setupDownloadProgress = progress
-                                viewModel.setupDownloadStatus = status
-                            },
-                            cancellationHandler: { viewModel.isCancelled }
-                        )
-                        viewModel.setupVersion = ModifySetup.checkComponentVersion()
-                        viewModel.isSuccess = true
-                        viewModel.alertMessage = String(localized: "Setup 组件安装成功")
-                    } catch NetworkError.cancelled {
-                        viewModel.isSuccess = false
-                        viewModel.alertMessage = String(localized: "下载已取消")
-                    } catch {
-                        viewModel.isSuccess = false
-                        viewModel.alertMessage = error.localizedDescription
-                    }
-                    viewModel.showAlert = true
-                    viewModel.isDownloadingSetup = false
+                    await downloadSetup(shouldProcess: false)
                }
            }
        } message: {
@@ -329,29 +310,7 @@ struct GeneralSettingsView: View {
            Button("取消", role: .cancel) { }
            Button("确定") {
                Task {
-                    viewModel.isDownloadingSetup = true
-                    viewModel.isCancelled = false
-                    do {
-                        try await networkManager.downloadUtils.downloadX1a0HeCCPackages(
-                            progressHandler: { progress, status in
-                                viewModel.setupDownloadProgress = progress
-                                viewModel.setupDownloadStatus = status
-                            },
-                            cancellationHandler: { viewModel.isCancelled },
-                            shouldProcess: true
-                        )
-                        viewModel.setupVersion = ModifySetup.checkComponentVersion()
-                        viewModel.isSuccess = true
-                        viewModel.alertMessage = String(localized: "X1a0He CC 下载并处理成功")
-                    } catch NetworkError.cancelled {
-                        viewModel.isSuccess = false
-                        viewModel.alertMessage = String(localized: "下载已取消")
-                    } catch {
-                        viewModel.isSuccess = false
-                        viewModel.alertMessage = error.localizedDescription
-                    }
-                    viewModel.showAlert = true
-                    viewModel.isDownloadingSetup = false
+                    await downloadSetup(shouldProcess: true)
                }
            }
        } message: {
@@ -361,29 +320,7 @@ struct GeneralSettingsView: View {
            Button("取消", role: .cancel) { }
            Button("确定") {
                Task {
-                    viewModel.isDownloadingSetup = true
-                    viewModel.isCancelled = false
-                    do {
-                        try await networkManager.downloadUtils.downloadX1a0HeCCPackages(
-                            progressHandler: { progress, status in
-                                viewModel.setupDownloadProgress = progress
-                                viewModel.setupDownloadStatus = status
-                            },
-                            cancellationHandler: { viewModel.isCancelled },
-                            shouldProcess: false
-                        )
-                        viewModel.setupVersion = ModifySetup.checkComponentVersion()
-                        viewModel.isSuccess = true
-                        viewModel.alertMessage = String(localized: "X1a0He CC 下载成功")
-                    } catch NetworkError.cancelled {
-                        viewModel.isSuccess = false
-                        viewModel.alertMessage = String(localized: "下载已取消")
-                    } catch {
-                        viewModel.isSuccess = false
-                        viewModel.alertMessage = error.localizedDescription
-                    }
-                    viewModel.showAlert = true
-                    viewModel.isDownloadingSetup = false
+                    await downloadSetup(shouldProcess: false)
                }
            }
        } message: {
@@ -401,6 +338,34 @@ struct GeneralSettingsView: View {
            viewModel.objectWillChange.send()
        }
    }
+    
+    private func downloadSetup(shouldProcess: Bool) async {
+        viewModel.isDownloadingSetup = true
+        viewModel.isCancelled = false
+        do {
+            try await globalNewDownloadUtils.downloadX1a0HeCCPackages(
+                progressHandler: { progress, status in
+                    viewModel.setupDownloadProgress = progress
+                    viewModel.setupDownloadStatus = status
+                },
+                cancellationHandler: { viewModel.isCancelled },
+                shouldProcess: shouldProcess
+            )
+            viewModel.setupVersion = ModifySetup.checkComponentVersion()
+            viewModel.isSuccess = true
+            viewModel.alertMessage = shouldProcess ? 
+                String(localized: "X1a0He CC 下载并处理成功") : 
+                String(localized: "X1a0He CC 下载成功")
+        } catch NetworkError.cancelled {
+            viewModel.isSuccess = false
+            viewModel.alertMessage = String(localized: "下载已取消")
+        } catch {
+            viewModel.isSuccess = false
+            viewModel.alertMessage = error.localizedDescription
+        }
+        viewModel.showAlert = true
+        viewModel.isDownloadingSetup = false
+    }
 }

 struct DownloadSettingsView: View {
--- a/Downloader/Views/AppCardView.swift
+++ b/Downloader/Views/AppCardView.swift
@@ -51,8 +51,7 @@ final class AppCardViewModel: ObservableObject {
    @Published var pendingLanguage = ""
    @Published var showRedownloadConfirm = false
    
-    let sap: Sap
-    weak var networkManager: NetworkManager?
+    let uniqueProduct: UniqueProduct
    
    @Published var isDownloading = false
    private let userDefaults = UserDefaults.standard
@@ -67,10 +66,9 @@ final class AppCardViewModel: ObservableObject {
    
    private var cancellables = Set<AnyCancellable>()
    
-    init(sap: Sap, networkManager: NetworkManager?) {
-        self.sap = sap
-        self.networkManager = networkManager
-        
+    init(uniqueProduct: UniqueProduct) {
+        self.uniqueProduct = uniqueProduct
+
        Task { @MainActor in
            setupObservers()
        }
@@ -78,12 +76,12 @@ final class AppCardViewModel: ObservableObject {
    
    @MainActor
    private func setupObservers() {
-        networkManager?.$downloadTasks
+        globalNetworkManager.$downloadTasks
            .receive(on: RunLoop.main)
            .sink { [weak self] tasks in
                guard let self = self else { return }
                let hasActiveTask = tasks.contains { 
-                    $0.sapCode == self.sap.sapCode && self.isTaskActive($0.status)
+                    $0.productId == self.uniqueProduct.id && self.isTaskActive($0.status)
                }
                
                if hasActiveTask != self.isDownloading {
@@ -93,7 +91,7 @@ final class AppCardViewModel: ObservableObject {
            }
            .store(in: &cancellables)
        
-        networkManager?.objectWillChange
+        globalNetworkManager.objectWillChange
            .receive(on: RunLoop.main)
            .sink { [weak self] _ in
                self?.updateDownloadingStatus()
@@ -114,13 +112,8 @@ final class AppCardViewModel: ObservableObject {
    
    @MainActor
    func updateDownloadingStatus() {
-        guard let networkManager = networkManager else {
-            self.isDownloading = false
-            return
-        }
-        
-        let hasActiveTask = networkManager.downloadTasks.contains { 
-            $0.sapCode == sap.sapCode && isTaskActive($0.status)
+        let hasActiveTask = globalNetworkManager.downloadTasks.contains { 
+            $0.productId == uniqueProduct.id && isTaskActive($0.status)
        }
        
        if hasActiveTask != self.isDownloading {
@@ -130,10 +123,10 @@ final class AppCardViewModel: ObservableObject {
    }
    
    func getDestinationURL(version: String, language: String) async throws -> URL {
-        let platform = sap.versions[version]?.apPlatform ?? "unknown"
-        let installerName = sap.sapCode == "APRO" 
-            ? "Adobe Downloader \(sap.sapCode)_\(version)_\(platform).dmg"
-            : "Adobe Downloader \(sap.sapCode)_\(version)-\(language)-\(platform)"
+        let platform = globalProducts.first(where: { $0.id == uniqueProduct.id })?.platforms.first?.id
+        let installerName = uniqueProduct.id == "APRO"
+        ? "Adobe Downloader \(uniqueProduct.id)_\(version)_\(platform).dmg"
+            : "Adobe Downloader \(uniqueProduct.id)_\(version)-\(language)-\(platform)"

        if useDefaultDirectory && !defaultDirectory.isEmpty {
            return URL(fileURLWithPath: defaultDirectory)
@@ -167,10 +160,9 @@ final class AppCardViewModel: ObservableObject {
    }

    func loadIcon() {
-        if let bestIcon = sap.getBestIcon(),
-           let iconURL = URL(string: bestIcon.url) {
-            
-            if let cachedImage = IconCache.shared.getIcon(for: bestIcon.url) {
+        if let bestIcon = globalProducts.first(where: { $0.id == uniqueProduct.id })?.getBestIcon(),
+           let iconURL = URL(string: bestIcon.value) {
+            if let cachedImage = IconCache.shared.getIcon(for: bestIcon.value) {
                self.iconImage = cachedImage
                return
            }
@@ -189,20 +181,20 @@ final class AppCardViewModel: ObservableObject {
                    
                    await MainActor.run {
                        if let image = NSImage(data: data) {
-                            IconCache.shared.setIcon(image, for: bestIcon.url)
+                            IconCache.shared.setIcon(image, for: bestIcon.value)
                            self.iconImage = image
                        }
                    }
                } catch {
                    await MainActor.run {
-                        if let localImage = NSImage(named: sap.sapCode) {
+                        if let localImage = NSImage(named: uniqueProduct.id) {
                            self.iconImage = localImage
                        }
                    }
                }
            }
        } else {
-            if let localImage = NSImage(named: sap.sapCode) {
+            if let localImage = NSImage(named: uniqueProduct.id) {
                self.iconImage = localImage
            }
        }
@@ -222,37 +214,32 @@ final class AppCardViewModel: ObservableObject {
    }
    
    func checkAndStartDownload(version: String, language: String) async {
-        if let networkManager = networkManager {
-            if let existingPath = networkManager.isVersionDownloaded(sap: sap, version: version, language: language) {
-                await MainActor.run {
-                    existingFilePath = existingPath
-                    pendingVersion = version
-                    pendingLanguage = language
-                    showExistingFileAlert = true
-                }
-            } else {
-                do {
-                    let destinationURL = try await getDestinationURL(version: version, language: language)
-                    try await networkManager.startDownload(
-                        sap: sap,
-                        selectedVersion: version,
-                        language: language,
-                        destinationURL: destinationURL
-                    )
-                } catch {
-                    handleError(error)
-                }
+        if let existingPath = globalNetworkManager.isVersionDownloaded(productId: uniqueProduct.id, version: version, language: language) {
+            await MainActor.run {
+                existingFilePath = existingPath
+                pendingVersion = version
+                pendingLanguage = language
+                showExistingFileAlert = true
+            }
+        } else {
+            do {
+                let destinationURL = try await getDestinationURL(version: version, language: language)
+                try await globalNetworkManager.startDownload(
+                    productId: uniqueProduct.id,
+                    selectedVersion: version,
+                    language: language,
+                    destinationURL: destinationURL
+                )
+            } catch {
+                handleError(error)
            }
        }
    }

    func createCompletedTask(_ path: URL) async {
-        guard let networkManager = networkManager,
-              let productInfo = sap.versions[pendingVersion] else { return }
-
-        let existingTask = networkManager.downloadTasks.first { task in
-            return task.sapCode == sap.sapCode && 
-                   task.version == pendingVersion && 
+        let existingTask = globalNetworkManager.downloadTasks.first { task in
+            return task.productId == uniqueProduct.id &&
+                   task.productVersion == pendingVersion &&
                   task.language == pendingLanguage &&
                   task.directory == path
        }
@@ -262,27 +249,24 @@ final class AppCardViewModel: ObservableObject {
        }

        await TaskPersistenceManager.shared.createExistingProgramTask(
-            sapCode: sap.sapCode,
+            productId: uniqueProduct.id,
            version: pendingVersion,
            language: pendingLanguage,
-            displayName: sap.displayName,
-            platform: productInfo.apPlatform,
+            displayName: uniqueProduct.displayName,
+            platform: globalProducts.first(where: { $0.id == uniqueProduct.id })?.platforms.first?.id ?? "unknown",
            directory: path
        )
        
        let savedTasks = await TaskPersistenceManager.shared.loadTasks()
        await MainActor.run {
-            networkManager.downloadTasks = savedTasks
-            networkManager.updateDockBadge()
-            networkManager.objectWillChange.send()
+            globalNetworkManager.downloadTasks = savedTasks
+            globalNetworkManager.updateDockBadge()
+            globalNetworkManager.objectWillChange.send()
        }
    }
    
    var dependenciesCount: Int {
-        if let firstVersion = sap.versions.first?.value {
-            return firstVersion.dependencies.count
-        }
-        return 0
+        return globalProducts.first(where: { $0.id == uniqueProduct.id })?.platforms.first?.languageSet.first?.dependencies.count ?? 0
    }
    
    var hasValidIcon: Bool {
@@ -304,12 +288,11 @@ final class AppCardViewModel: ObservableObject {

 struct AppCardView: View {
    @StateObject private var viewModel: AppCardViewModel
-    @EnvironmentObject private var networkManager: NetworkManager
    @StorageValue(\.useDefaultLanguage) private var useDefaultLanguage
    @StorageValue(\.defaultLanguage) private var defaultLanguage
    
-    init(sap: Sap) {
-        _viewModel = StateObject(wrappedValue: AppCardViewModel(sap: sap, networkManager: nil))
+    init(uniqueProduct: UniqueProduct) {
+        _viewModel = StateObject(wrappedValue: AppCardViewModel(uniqueProduct: uniqueProduct))
    }
    
    var body: some View {
@@ -322,18 +305,19 @@ struct AppCardView: View {
            }
        }
        .modifier(CardModifier())
-        .modifier(SheetModifier(viewModel: viewModel, networkManager: networkManager))
+        .modifier(SheetModifier(viewModel: viewModel))
        .modifier(AlertModifier(viewModel: viewModel, confirmRedownload: true))
        .onAppear(perform: setupViewModel)
-        .onChange(of: networkManager.downloadTasks, perform: updateDownloadStatus)
+        .onChange(of: globalNetworkManager.downloadTasks.count) { _ in
+            updateDownloadStatus()
+        }
    }
    
    private func setupViewModel() {
-        viewModel.networkManager = networkManager
        viewModel.updateDownloadingStatus()
    }
    
-    private func updateDownloadStatus(_ _: [NewDownloadTask]) {
+    private func updateDownloadStatus() {
        viewModel.updateDownloadingStatus()
    }
 }
@@ -379,16 +363,19 @@ private struct ProductInfoView: View {
    
    var body: some View {
        VStack {
-            Text(viewModel.sap.displayName)
+            Text(viewModel.uniqueProduct.displayName)
                .font(.system(size: AppCardConstants.titleFontSize))
                .fontWeight(.bold)
                .lineLimit(2)
                .multilineTextAlignment(.center)
            
            HStack(spacing: 4) {
-                Text("可用版本: \(viewModel.sap.versions.count)")
+                let product = findProduct(id: viewModel.uniqueProduct.id)
+                let versions = Set(product?.platforms.first?.languageSet.map { $0.productVersion } ?? [])
+                let dependenciesCount = product?.platforms.first?.languageSet.first?.dependencies.count ?? 0
+                Text("可用版本: \(versions.count)")
                Text("|")
-                Text("依赖包: \(viewModel.dependenciesCount)")
+                Text("依赖包: \(dependenciesCount)")
            }
            .font(.caption)
            .foregroundColor(.secondary)
@@ -437,23 +424,23 @@ private struct CardModifier: ViewModifier {

 private struct SheetModifier: ViewModifier {
    @ObservedObject var viewModel: AppCardViewModel
-    let networkManager: NetworkManager
    @StorageValue(\.useDefaultLanguage) private var useDefaultLanguage
    @StorageValue(\.defaultLanguage) private var defaultLanguage
    
    func body(content: Content) -> some View {
        content
            .sheet(isPresented: $viewModel.showVersionPicker) {
-                VersionPickerView(sap: viewModel.sap) { version in
-                    Task {
-                        await viewModel.handleDownloadRequest(
-                            version,
-                            useDefaultLanguage: useDefaultLanguage,
-                            defaultLanguage: defaultLanguage
-                        )
+                if let product = findProduct(id: viewModel.uniqueProduct.id) {
+                    VersionPickerView(product: product) { version in
+                        Task {
+                            await viewModel.handleDownloadRequest(
+                                version,
+                                useDefaultLanguage: useDefaultLanguage,
+                                defaultLanguage: defaultLanguage
+                            )
+                        }
                    }
                }
-                .environmentObject(networkManager)
            }
            .sheet(isPresented: $viewModel.showLanguagePicker) {
                LanguagePickerView(languages: AppStatics.supportedLanguages) { language in
@@ -482,10 +469,9 @@ struct AlertModifier: ViewModifier {
                            viewModel.showExistingFileAlert = false
                            if !viewModel.pendingVersion.isEmpty && !viewModel.pendingLanguage.isEmpty {
                                Task {
-                                    if let networkManager = viewModel.networkManager,
-                                       !networkManager.downloadTasks.contains(where: { task in
-                                           task.sapCode == viewModel.sap.sapCode &&
-                                           task.version == viewModel.pendingVersion &&
+                                    if !globalNetworkManager.downloadTasks.contains(where: { task in
+                                           task.productId == viewModel.uniqueProduct.id &&
+                                           task.productVersion == viewModel.pendingVersion &&
                                           task.language == viewModel.pendingLanguage
                                       }) {
                                        await viewModel.createCompletedTask(path)
@@ -540,12 +526,10 @@ struct AlertModifier: ViewModifier {
    }
    
    private func startRedownload() async {
-        guard let networkManager = viewModel.networkManager else { return }
-        
        do {
-            networkManager.downloadTasks.removeAll { task in
-                task.sapCode == viewModel.sap.sapCode &&
-                task.version == viewModel.pendingVersion &&
+            globalNetworkManager.downloadTasks.removeAll { task in
+                task.productId == viewModel.uniqueProduct.id &&
+                task.productVersion == viewModel.pendingVersion &&
                task.language == viewModel.pendingLanguage
            }
            
@@ -558,8 +542,8 @@ struct AlertModifier: ViewModifier {
                language: viewModel.pendingLanguage
            )
            
-            try await networkManager.startDownload(
-                sap: viewModel.sap,
+            try await globalNetworkManager.startDownload(
+                productId: viewModel.uniqueProduct.id,
                selectedVersion: viewModel.pendingVersion,
                language: viewModel.pendingLanguage,
                destinationURL: destinationURL
--- a/Downloader/Views/DownloadManagerView.swift
+++ b/Downloader/Views/DownloadManagerView.swift
@@ -7,7 +7,6 @@
 import SwiftUI

 struct DownloadManagerView: View {
-    @EnvironmentObject private var networkManager: NetworkManager
    @Environment(\.dismiss) private var dismiss
    
    @State private var sortOrder: SortOrder = .addTime
@@ -27,7 +26,7 @@ struct DownloadManagerView: View {
    }
    
    private func removeTask(_ task: NewDownloadTask) {
-        networkManager.removeTask(taskId: task.id)
+        globalNetworkManager.removeTask(taskId: task.id)
    }

    private func sortTasks(_ tasks: [NewDownloadTask]) -> [NewDownloadTask] {
@@ -47,123 +46,163 @@ struct DownloadManagerView: View {
    
    var body: some View {
        VStack(spacing: 0) {
-            HStack {
-                Text("下载管理")
-                    .font(.headline)
-                Spacer()
-                HStack(){
-                    Menu {
-                        ForEach([SortOrder.addTime, .name, .status], id: \.self) { order in
-                            Button(action: {
-                                sortOrder = order
-                            }) {
-                                HStack {
-                                    Text(order.description)
-                                    if sortOrder == order {
-                                        Image(systemName: "checkmark")
-                                    }
-                                }
-                            }
-                        }
-                    } label: {
-                        HStack {
-                            Image(systemName: "arrow.up.arrow.down")
-                            Text(sortOrder.description)
-                                .font(.caption)
-                        }
-                    }
-                }
-                .frame(minWidth: 120)
-                .fixedSize()
-
-                Button("全部暂停") {
-                    Task {
-                        for task in networkManager.downloadTasks {
-                            if case .downloading = task.status {
-                                await networkManager.downloadUtils.pauseDownloadTask(
-                                    taskId: task.id,
-                                    reason: .userRequested
-                                )
-                            }
-                        }
-                    }
-                }
-                
-                Button("全部继续") {
-                    Task {
-                        for task in networkManager.downloadTasks {
-                            if case .paused = task.status {
-                                await networkManager.downloadUtils.resumeDownloadTask(taskId: task.id)
-                            }
-                        }
-                    }
-                }
-                
-                Button("清理已完成") {
-                    networkManager.downloadTasks.removeAll { task in
-                        if case .completed = task.status {
-                            return true
-                        }
-                        return false
-                    }
-                    networkManager.updateDockBadge()
-                }
-                
-                Button("关闭") {
-                    dismiss()
-                }
-                .buttonStyle(.borderedProminent)
-                .tint(.red)
-            }
-            .padding(.horizontal)
-            .padding(.vertical, 8)
-
-            ScrollView(showsIndicators: false) {
-                LazyVStack(spacing: 8) {
-                    ForEach(sortTasks(networkManager.downloadTasks)) { task in
-                        DownloadProgressView(
-                            task: task,
-                            onCancel: {
-                                Task {
-                                    await networkManager.downloadUtils.cancelDownloadTask(taskId: task.id)
-                                }
-                            },
-                            onPause: {
-                                Task {
-                                    await networkManager.downloadUtils.pauseDownloadTask(
-                                        taskId: task.id,
-                                        reason: .userRequested
-                                    )
-                                }
-                            },
-                            onResume: {
-                                Task {
-                                    await networkManager.downloadUtils.resumeDownloadTask(taskId: task.id)
-                                }
-                            },
-                            onRetry: {
-                                Task {
-                                    await networkManager.downloadUtils.resumeDownloadTask(taskId: task.id)
-                                }
-                            },
-                            onRemove: {
-                                removeTask(task)
-                            }
-                        )
-                    }
-                }
-                .padding(.horizontal)
-                .padding(.vertical, 8)
-            }
-            .background(Color(NSColor.windowBackgroundColor))
+            DownloadManagerToolbar(
+                sortOrder: $sortOrder,
+                dismiss: dismiss
+            )
+            DownloadTaskList(
+                tasks: sortTasks(globalNetworkManager.downloadTasks),
+                removeTask: removeTask
+            )
        }
        .frame(width:800, height: 600)
    }
 }

+private struct DownloadManagerToolbar: View {
+    @Binding var sortOrder: DownloadManagerView.SortOrder
+    let dismiss: DismissAction
+    
+    var body: some View {
+        HStack {
+            Text("下载管理")
+                .font(.headline)
+            Spacer()
+            SortMenuView(sortOrder: $sortOrder)
+                .frame(minWidth: 120)
+                .fixedSize()
+
+            ToolbarButtons(dismiss: dismiss)
+        }
+        .padding(.horizontal)
+        .padding(.vertical, 8)
+    }
+}
+
+private struct ToolbarButtons: View {
+    let dismiss: DismissAction
+    
+    var body: some View {
+        Group {
+            Button("全部暂停") {
+                Task {
+                    for task in globalNetworkManager.downloadTasks {
+                        if case .downloading = task.status {
+                            await globalNewDownloadUtils.pauseDownloadTask(
+                                taskId: task.id,
+                                reason: .userRequested
+                            )
+                        }
+                    }
+                }
+            }
+            
+            Button("全部继续") {
+                Task {
+                    for task in globalNetworkManager.downloadTasks {
+                        if case .paused = task.status {
+                            await globalNewDownloadUtils.resumeDownloadTask(taskId: task.id)
+                        }
+                    }
+                }
+            }
+            
+            Button("清理已完成") {
+                globalNetworkManager.downloadTasks.removeAll { task in
+                    if case .completed = task.status {
+                        return true
+                    }
+                    return false
+                }
+                globalNetworkManager.updateDockBadge()
+            }
+            
+            Button("关闭") {
+                dismiss()
+            }
+            .buttonStyle(.borderedProminent)
+            .tint(.red)
+        }
+    }
+}
+
+private struct DownloadTaskList: View {
+    let tasks: [NewDownloadTask]
+    let removeTask: (NewDownloadTask) -> Void
+    
+    var body: some View {
+        ScrollView(showsIndicators: false) {
+            LazyVStack(spacing: 8) {
+                ForEach(tasks) { task in
+                    DownloadProgressView(
+                        task: task,
+                        onCancel: { TaskOperations.cancelTask(task) },
+                        onPause: { TaskOperations.pauseTask(task) },
+                        onResume: { TaskOperations.resumeTask(task) },
+                        onRetry: { TaskOperations.resumeTask(task) },
+                        onRemove: { removeTask(task) }
+                    )
+                }
+            }
+            .padding(.horizontal)
+            .padding(.vertical, 8)
+        }
+        .background(Color(NSColor.windowBackgroundColor))
+    }
+}
+
+private enum TaskOperations {
+    static func cancelTask(_ task: NewDownloadTask) {
+        Task {
+            await globalNewDownloadUtils.cancelDownloadTask(taskId: task.id)
+        }
+    }
+    
+    static func pauseTask(_ task: NewDownloadTask) {
+        Task {
+            await globalNewDownloadUtils.pauseDownloadTask(
+                taskId: task.id,
+                reason: .userRequested
+            )
+        }
+    }
+    
+    static func resumeTask(_ task: NewDownloadTask) {
+        Task {
+            await globalNewDownloadUtils.resumeDownloadTask(taskId: task.id)
+        }
+    }
+}
+
 extension DownloadManagerView.SortOrder: Hashable {}

+struct SortMenuView: View {
+    @Binding var sortOrder: DownloadManagerView.SortOrder
+    
+    var body: some View {
+        Menu {
+            ForEach([DownloadManagerView.SortOrder.addTime, .name, .status], id: \.self) { order in
+                Button(action: {
+                    sortOrder = order
+                }) {
+                    HStack {
+                        Text(order.description)
+                        if sortOrder == order {
+                            Image(systemName: "checkmark")
+                        }
+                    }
+                }
+            }
+        } label: {
+            HStack {
+                Image(systemName: "arrow.up.arrow.down")
+                Text(sortOrder.description)
+                    .font(.caption)
+            }
+        }
+    }
+}
+
 #Preview {
    DownloadManagerView()
-        .environmentObject(NetworkManager())
 }
--- a/Downloader/Views/DownloadProgressView.swift
+++ b/Downloader/Views/DownloadProgressView.swift
@@ -6,7 +6,6 @@
 import SwiftUI

 struct DownloadProgressView: View {
-    @EnvironmentObject private var networkManager: NetworkManager
    @ObservedObject var task: NewDownloadTask
    let onCancel: () -> Void
    let onPause: () -> Void
@@ -26,7 +25,7 @@ struct DownloadProgressView: View {
    private var statusLabel: some View {
        Text(task.status.description)
            .font(.caption)
-            .foregroundColor(statusColor)
+            .foregroundColor(.white)
            .padding(.vertical, 2)
            .padding(.horizontal, 6)
            .background(statusBackgroundColor)
@@ -131,7 +130,7 @@ struct DownloadProgressView: View {
                                showInstallPrompt = false
                                isInstalling = true
                                Task {
-                                    await networkManager.installProduct(at: task.directory)
+                                    await globalNetworkManager.installProduct(at: task.directory)
                                }
                            } catch {
                                showSetupProcessAlert = true
@@ -145,7 +144,7 @@ struct DownloadProgressView: View {
                                    showInstallPrompt = false
                                    isInstalling = true
                                    Task {
-                                        await networkManager.installProduct(at: task.directory)
+                                        await globalNetworkManager.installProduct(at: task.directory)
                                    }
                                } catch {
                                    showSetupProcessAlert = true
@@ -205,7 +204,7 @@ struct DownloadProgressView: View {
                            showInstallPrompt = false
                            isInstalling = true
                            Task {
-                                await networkManager.installProduct(at: task.directory)
+                                await globalNetworkManager.installProduct(at: task.directory)
                            }
                        }
                        .buttonStyle(.borderedProminent)
@@ -217,18 +216,18 @@ struct DownloadProgressView: View {
        }
        .sheet(isPresented: $isInstalling) {
            Group {
-                if case .installing(let progress, let status) = networkManager.installationState {
+                if case .installing(let progress, let status) = globalNetworkManager.installationState {
                    InstallProgressView(
                        productName: task.displayName,
                        progress: progress,
                        status: status,
                        onCancel: {
-                            networkManager.cancelInstallation()
+                            globalNetworkManager.cancelInstallation()
                            isInstalling = false
                        },
                        onRetry: nil
                    )
-                } else if case .completed = networkManager.installationState {
+                } else if case .completed = globalNetworkManager.installationState {
                    InstallProgressView(
                        productName: task.displayName,
                        progress: 1.0,
@@ -238,7 +237,7 @@ struct DownloadProgressView: View {
                        },
                        onRetry: nil
                    )
-                } else if case .failed(let error) = networkManager.installationState {
+                } else if case .failed(let error) = globalNetworkManager.installationState {
                    InstallProgressView(
                        productName: task.displayName,
                        progress: 0,
@@ -248,7 +247,7 @@ struct DownloadProgressView: View {
                        },
                        onRetry: {
                            Task {
-                                await networkManager.retryInstallation(at: task.directory)
+                                await globalNetworkManager.retryInstallation(at: task.directory)
                            }
                        }
                    )
@@ -258,7 +257,7 @@ struct DownloadProgressView: View {
                        progress: 0,
                        status: String(localized: "准备安装..."),
                        onCancel: {
-                            networkManager.cancelInstallation()
+                            globalNetworkManager.cancelInstallation()
                            isInstalling = false
                        },
                        onRetry: nil
@@ -301,12 +300,12 @@ struct DownloadProgressView: View {
    }

    private func loadIcon() {
-        let product = globalCcmResult.products.first { $0.id == task.productId }
+        let product = findProduct(id: task.productId)
        if product != nil {
-            if let bestIcon = product.getBestIcon(),
-               let iconURL = URL(string: bestIcon.url) {
-                
-                if let cachedImage = IconCache.shared.getIcon(for: bestIcon.url) {
+            if let bestIcon = product?.getBestIcon(),
+               let iconURL = URL(string: bestIcon.value) {
+
+                if let cachedImage = IconCache.shared.getIcon(for: bestIcon.value) {
                    self.iconImage = cachedImage
                    return
                }
@@ -324,13 +323,13 @@ struct DownloadProgressView: View {
                            throw URLError(.badServerResponse)
                        }
                        
-                        IconCache.shared.setIcon(image, for: bestIcon.url)
-                        
+                        IconCache.shared.setIcon(image, for: bestIcon.value)
+
                        await MainActor.run {
                            self.iconImage = image
                        }
                    } catch {
-                        if let localImage = NSImage(named: task.sapCode) {
+                        if let localImage = NSImage(named: task.productId) {
                            await MainActor.run {
                                self.iconImage = localImage
                            }
@@ -357,184 +356,20 @@ struct DownloadProgressView: View {

    var body: some View {
        VStack(alignment: .leading, spacing: 8) {
-            HStack(spacing: 12) {
-                Group {
-                    if let iconImage = iconImage {
-                        Image(nsImage: iconImage)
-                            .resizable()
-                            .interpolation(.high)
-                            .aspectRatio(contentMode: .fit)
-                    } else {
-                        Image(systemName: "app.fill")
-                            .resizable()
-                            .aspectRatio(contentMode: .fit)
-                            .foregroundColor(.secondary)
-                    }
-                }
-                .frame(width: 32, height: 32)
-                .onAppear(perform: loadIcon)
-                
-                VStack(alignment: .leading, spacing: 4) {
-                    HStack(spacing: 8) {
-                        HStack(spacing: 4) {
-                            Text(task.displayName)
-                                .font(.headline)
-                            Text(task.productVersion)
-                                .foregroundColor(.secondary)
-                        }
-                        
-                        statusLabel
-                        
-                        Spacer()
-                    }
-                    
-                    Text(formatPath(task.directory.path))
-                        .font(.caption)
-                        .foregroundColor(.blue)
-                        .lineLimit(1)
-                        .truncationMode(.middle)
-                        .onTapGesture {
-                            openInFinder(task.directory.path)
-                        }
-                        .help(task.directory.path)
-                }
-            }
+            TaskHeaderView(iconImage: iconImage, task: task, loadIcon: loadIcon, formatPath: formatPath, openInFinder: openInFinder)

-            VStack(alignment: .leading, spacing: 4) {
-                HStack {
-                    HStack(spacing: 4) {
-                        Text(task.formattedDownloadedSize)
-                        Text("/")
-                        Text(task.formattedTotalSize)
-                    }
-                    
-                    Spacer()
-                    
-                    if task.totalSpeed > 0 {
-                        Text(formatRemainingTime(
-                            totalSize: task.totalSize,
-                            downloadedSize: task.totalDownloadedSize,
-                            speed: task.totalSpeed
-                        ))
-                        .foregroundColor(.secondary)
-                    }
-                    
-                    Text("\(Int(task.totalProgress * 100))%")
-                    
-                    if task.totalSpeed > 0 {
-                        Text(formatSpeed(task.totalSpeed))
-                            .foregroundColor(.secondary)
-                    }
-                }
-                .font(.caption)
-                
-                ProgressView(value: task.totalProgress)
-                    .progressViewStyle(.linear)
-            }
+            TaskProgressView(task: task, formatRemainingTime: formatRemainingTime, formatSpeed: formatSpeed)

            if !task.dependenciesToDownload.isEmpty {
                Divider()
-                
-                VStack(alignment: .leading, spacing: 6) {
-                    HStack {
-                        Button(action: { 
-                            withAnimation {
-                                isPackageListExpanded.toggle()
-                            }
-                        }) {
-                            HStack {
-                                Image(systemName: isPackageListExpanded ? "chevron.down" : "chevron.right")
-                                    .foregroundColor(.secondary)
-                                Text("产品和包列表")
-                                    .font(.caption)
-                                    .foregroundColor(.secondary)
-                            }
-                            .contentShape(Rectangle())
-                        }
-                        .buttonStyle(.plain)
-                        
-                        Spacer()
-                        
-                        #if DEBUG
-                        Button(action: {
-                            let containerURL = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!
-                            let tasksDirectory = containerURL.appendingPathComponent("Adobe Downloader/tasks", isDirectory: true)
-                            let fileName = "\(task.sapCode == "APRO" ? "Adobe Downloader \(task.sapCode)_\(task.version)_\(task.platform)" : "Adobe Downloader \(task.sapCode)_\(task.version)-\(task.language)-\(task.platform)")-task.json"
-                            let fileURL = tasksDirectory.appendingPathComponent(fileName)
-                            NSWorkspace.shared.selectFile(fileURL.path, inFileViewerRootedAtPath: tasksDirectory.path)
-                        }) {
-                            Label("查看持久化文件", systemImage: "doc.text.magnifyingglass")
-                        }
-                        .buttonStyle(.borderedProminent)
-                        .tint(.blue)
-                        .controlSize(.regular)
-                        #endif
-
-                        if case .completed = task.status, task.sapCode != "APRO" {
-                            Button(action: {
-                                showCommandLineInstall.toggle()
-                            }) {
-                                Label("命令行安装", systemImage: "terminal")
-                            }
-                            .buttonStyle(.borderedProminent)
-                            .tint(.purple)
-                            .controlSize(.regular)
-                            .popover(isPresented: $showCommandLineInstall, arrowEdge: .bottom) {
-                                VStack(alignment: .leading, spacing: 8) {
-                                    Button("复制命令") {
-                                        let setupPath = "/Library/Application Support/Adobe/Adobe Desktop Common/HDBox/Setup"
-                                        let driverPath = "\(task.directory.path)/driver.xml"
-                                        let command = "sudo \"\(setupPath)\" --install=1 --driverXML=\"\(driverPath)\""
-                                        let pasteboard = NSPasteboard.general
-                                        pasteboard.clearContents()
-                                        pasteboard.setString(command, forType: .string)
-                                        showCopiedAlert = true
-                                        
-                                        DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
-                                            showCopiedAlert = false
-                                        }
-                                    }
-
-                                    if showCopiedAlert {
-                                        Text("已复制")
-                                            .font(.caption)
-                                            .foregroundColor(.green)
-                                    }
-
-                                    let setupPath = "/Library/Application Support/Adobe/Adobe Desktop Common/HDBox/Setup"
-                                    let driverPath = "\(task.directory.path)/driver.xml"
-                                    let command = "sudo \"\(setupPath)\" --install=1 --driverXML=\"\(driverPath)\""
-                                    Text(command)
-                                        .font(.system(.caption, design: .monospaced))
-                                        .foregroundColor(.secondary)
-                                        .textSelection(.enabled)
-                                        .padding(8)
-                                        .background(Color.secondary.opacity(0.1))
-                                        .cornerRadius(6)
-                                }
-                                .padding()
-                                .frame(width: 400)
-                            }
-                        }
-                        
-                        actionButtons
-                    }
-                    
-                    if isPackageListExpanded {
-                        ScrollView(showsIndicators: false) {
-                            VStack(alignment: .leading, spacing: 8) {
-                                ForEach(task.productsToDownload, id: \.sapCode) { product in
-                                    ProductRow(
-                                        product: product,
-                                        isCurrentProduct: task.currentPackage?.id == product.packages.first?.id,
-                                        expandedProducts: $expandedProducts
-                                    )
-                                }
-                            }
-                        }
-                        .frame(maxHeight: 200)
-                    }
-                }
+                PackageListView(
+                    task: task,
+                    isPackageListExpanded: $isPackageListExpanded,
+                    showCommandLineInstall: $showCommandLineInstall,
+                    showCopiedAlert: $showCopiedAlert,
+                    expandedProducts: $expandedProducts,
+                    actionButtons: AnyView(actionButtons)
+                )
            }
        }
        .padding()
@@ -548,8 +383,256 @@ struct DownloadProgressView: View {
    }
 }

+private struct TaskHeaderView: View {
+    let iconImage: NSImage?
+    let task: NewDownloadTask
+    let loadIcon: () -> Void
+    let formatPath: (String) -> String
+    let openInFinder: (String) -> Void
+    
+    var body: some View {
+        HStack(spacing: 12) {
+            Group {
+                if let iconImage = iconImage {
+                    Image(nsImage: iconImage)
+                        .resizable()
+                        .interpolation(.high)
+                        .aspectRatio(contentMode: .fit)
+                } else {
+                    Image(systemName: "app.fill")
+                        .resizable()
+                        .aspectRatio(contentMode: .fit)
+                        .foregroundColor(.secondary)
+                }
+            }
+            .frame(width: 32, height: 32)
+            .onAppear(perform: loadIcon)
+            
+            VStack(alignment: .leading, spacing: 4) {
+                HStack(spacing: 8) {
+                    HStack(spacing: 4) {
+                        Text(task.displayName)
+                            .font(.headline)
+                        Text(task.productVersion)
+                            .foregroundColor(.secondary)
+                    }
+                    
+                    statusLabel
+                    
+                    Spacer()
+                }
+                
+                Text(formatPath(task.directory.path))
+                    .font(.caption)
+                    .foregroundColor(.blue)
+                    .lineLimit(1)
+                    .truncationMode(.middle)
+                    .onTapGesture {
+                        openInFinder(task.directory.path)
+                    }
+                    .help(task.directory.path)
+            }
+        }
+    }
+    
+    private var statusLabel: some View {
+        Text(task.status.description)
+            .font(.caption)
+            .foregroundColor(.white)
+            .padding(.vertical, 2)
+            .padding(.horizontal, 6)
+            .background(statusBackgroundColor)
+            .cornerRadius(4)
+    }
+    
+    private var statusBackgroundColor: Color {
+        switch task.status {
+        case .downloading:
+            return Color.blue
+        case .preparing:
+            return Color.purple.opacity(0.8)
+        case .completed:
+            return Color.green.opacity(0.8)
+        case .failed:
+            return Color.red.opacity(0.8)
+        case .paused:
+            return Color.orange.opacity(0.8)
+        case .waiting:
+            return Color.gray.opacity(0.8)
+        case .retrying:
+            return Color.yellow.opacity(0.8)
+        }
+    }
+}
+
+private struct TaskProgressView: View {
+    let task: NewDownloadTask
+    let formatRemainingTime: (Int64, Int64, Double) -> String
+    let formatSpeed: (Double) -> String
+    
+    var body: some View {
+        VStack(alignment: .leading, spacing: 4) {
+            HStack {
+                HStack(spacing: 4) {
+                    Text(task.formattedDownloadedSize)
+                    Text("/")
+                    Text(task.formattedTotalSize)
+                }
+                
+                Spacer()
+                
+                if task.totalSpeed > 0 {
+                    Text(formatRemainingTime(
+                        task.totalSize,
+                        task.totalDownloadedSize,
+                        task.totalSpeed
+                    ))
+                    .foregroundColor(.secondary)
+                }
+                
+                Text("\(Int(task.totalProgress * 100))%")
+                
+                if task.totalSpeed > 0 {
+                    Text(formatSpeed(task.totalSpeed))
+                        .foregroundColor(.secondary)
+                }
+            }
+            .font(.caption)
+            
+            ProgressView(value: task.totalProgress)
+                .progressViewStyle(.linear)
+        }
+    }
+}
+
+private struct PackageListView: View {
+    let task: NewDownloadTask
+    @Binding var isPackageListExpanded: Bool
+    @Binding var showCommandLineInstall: Bool
+    @Binding var showCopiedAlert: Bool
+    @Binding var expandedProducts: Set<String>
+    let actionButtons: AnyView
+    
+    var body: some View {
+        VStack(alignment: .leading, spacing: 6) {
+            HStack {
+                Button(action: { 
+                    withAnimation {
+                        isPackageListExpanded.toggle()
+                    }
+                }) {
+                    HStack {
+                        Image(systemName: isPackageListExpanded ? "chevron.down" : "chevron.right")
+                            .foregroundColor(.secondary)
+                        Text("产品和包列表")
+                            .font(.caption)
+                            .foregroundColor(.secondary)
+                    }
+                    .contentShape(Rectangle())
+                }
+                .buttonStyle(.plain)
+                
+                Spacer()
+                
+                #if DEBUG
+                Button(action: {
+                    let containerURL = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!
+                    let tasksDirectory = containerURL.appendingPathComponent("Adobe Downloader/tasks", isDirectory: true)
+                    let fileName = "\(task.productId == "APRO" ? "Adobe Downloader \(task.productId)_\(task.productVersion)_\(task.platform)" : "Adobe Downloader \(task.productId)_\(task.productVersion)-\(task.language)-\(task.platform)")-task.json"
+                    let fileURL = tasksDirectory.appendingPathComponent(fileName)
+                    NSWorkspace.shared.selectFile(fileURL.path, inFileViewerRootedAtPath: tasksDirectory.path)
+                }) {
+                    Label("查看持久化文件", systemImage: "doc.text.magnifyingglass")
+                }
+                .buttonStyle(.borderedProminent)
+                .tint(.blue)
+                .controlSize(.regular)
+                #endif
+
+                if case .completed = task.status, task.productId != "APRO" {
+                    CommandLineInstallButton(
+                        task: task,
+                        showCommandLineInstall: $showCommandLineInstall,
+                        showCopiedAlert: $showCopiedAlert
+                    )
+                }
+                
+                actionButtons
+            }
+            
+            if isPackageListExpanded {
+                ScrollView(showsIndicators: false) {
+                    VStack(alignment: .leading, spacing: 8) {
+                        ForEach(task.dependenciesToDownload, id: \.sapCode) { product in
+                            ProductRow(
+                                product: product,
+                                isCurrentProduct: task.currentPackage?.id == product.packages.first?.id,
+                                expandedProducts: $expandedProducts
+                            )
+                        }
+                    }
+                }
+                .frame(maxHeight: 200)
+            }
+        }
+    }
+}
+
+private struct CommandLineInstallButton: View {
+    let task: NewDownloadTask
+    @Binding var showCommandLineInstall: Bool
+    @Binding var showCopiedAlert: Bool
+    
+    var body: some View {
+        Button(action: {
+            showCommandLineInstall.toggle()
+        }) {
+            Label("命令行安装", systemImage: "terminal")
+        }
+        .buttonStyle(.borderedProminent)
+        .tint(.purple)
+        .controlSize(.regular)
+        .popover(isPresented: $showCommandLineInstall, arrowEdge: .bottom) {
+            VStack(alignment: .leading, spacing: 8) {
+                Button("复制命令") {
+                    let setupPath = "/Library/Application Support/Adobe/Adobe Desktop Common/HDBox/Setup"
+                    let driverPath = "\(task.directory.path)/driver.xml"
+                    let command = "sudo \"\(setupPath)\" --install=1 --driverXML=\"\(driverPath)\""
+                    let pasteboard = NSPasteboard.general
+                    pasteboard.clearContents()
+                    pasteboard.setString(command, forType: .string)
+                    showCopiedAlert = true
+                    
+                    DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
+                        showCopiedAlert = false
+                    }
+                }
+
+                if showCopiedAlert {
+                    Text("已复制")
+                        .font(.caption)
+                        .foregroundColor(.green)
+                }
+
+                let setupPath = "/Library/Application Support/Adobe/Adobe Desktop Common/HDBox/Setup"
+                let driverPath = "\(task.directory.path)/driver.xml"
+                let command = "sudo \"\(setupPath)\" --install=1 --driverXML=\"\(driverPath)\""
+                Text(command)
+                    .font(.system(.caption, design: .monospaced))
+                    .foregroundColor(.secondary)
+                    .textSelection(.enabled)
+                    .padding(8)
+                    .background(Color.secondary.opacity(0.1))
+                    .cornerRadius(6)
+            }
+            .padding()
+            .frame(width: 400)
+        }
+    }
+}
+
 struct ProductRow: View {
-    @ObservedObject var dependencies: DependenciesToDownload
+    @ObservedObject var product: DependenciesToDownload
    let isCurrentProduct: Bool
    @Binding var expandedProducts: Set<String>
    
--- a/Downloader/Views/ShouldExistsSetUpView.swift
+++ b/Downloader/Views/ShouldExistsSetUpView.swift
@@ -20,7 +20,7 @@ struct ShouldExistsSetUpView: View {

    var body: some View {
        VStack(spacing: 20) {
-            HeaderView()
+            SetupAlertHeaderView()
            MessageView()
            ButtonsView(
                isDownloading: $isDownloading,
@@ -47,17 +47,19 @@ struct ShouldExistsSetUpView: View {
    }
 }

-private struct HeaderView: View {
+private struct SetupAlertHeaderView: View {
    var body: some View {
-        Image(systemName: "exclamationmark.triangle.fill")
-            .font(.system(size: 64))
-            .foregroundColor(.orange)
-            .padding(.bottom, 5)
-            .frame(alignment: .bottomTrailing)
+        VStack {
+            Image(systemName: "exclamationmark.triangle.fill")
+                .font(.system(size: 64))
+                .foregroundColor(.orange)
+                .padding(.bottom, 5)
+                .frame(alignment: .bottomTrailing)

-        Text("未检测到 Adobe CC 组件")
-            .font(.system(size: 24))
-            .bold()
+            Text("未检测到 Adobe CC 组件")
+                .font(.system(size: 24))
+                .bold()
+        }
    }
 }

@@ -176,7 +178,7 @@ private struct ButtonsView: View {
        isCancelled = false
        Task {
            do {
-                try await networkManager.downloadUtils.downloadX1a0HeCCPackages(
+                try await globalNewDownloadUtils.downloadX1a0HeCCPackages(
                    progressHandler: { progress, status in
                        Task { @MainActor in
                            downloadProgress = progress
--- a/Downloader/Views/VersionPickerView.swift
+++ b/Downloader/Views/VersionPickerView.swift
@@ -21,7 +21,6 @@ private enum VersionPickerConstants {
 }

 struct VersionPickerView: View {
-    @EnvironmentObject private var networkManager: NetworkManager
    @Environment(\.dismiss) private var dismiss
    @StorageValue(\.defaultLanguage) private var defaultLanguage
    @StorageValue(\.downloadAppleSilicon) private var downloadAppleSilicon
@@ -37,7 +36,7 @@ struct VersionPickerView: View {
    
    var body: some View {
        VStack(spacing: 0) {
-            HeaderView(product: product, downloadAppleSilicon: downloadAppleSilicon)
+            VersionPickerHeaderView(product: product, downloadAppleSilicon: downloadAppleSilicon)
            VersionListView(
                product: product,
                expandedVersions: $expandedVersions,
@@ -49,7 +48,7 @@ struct VersionPickerView: View {
    }
 }

-private struct HeaderView: View {
+private struct VersionPickerHeaderView: View {
    let product: Product
    let downloadAppleSilicon: Bool
    @Environment(\.dismiss) private var dismiss
@@ -160,7 +159,7 @@ private struct VersionRow: View {
    
    private var existingPath: URL? {
        globalNetworkManager.isVersionDownloaded(
-            product: product,
+            productId: product.id,
            version: version,
            language: defaultLanguage
        )
--- a/Localizables/Localizable.xcstrings
+++ b/Localizables/Localizable.xcstrings
@@ -11,7 +11,6 @@

    },
    "(可能导致处理 Setup 组件失败)" : {
-      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -22,7 +21,6 @@
      }
    },
    "(将导致无法使用安装功能)" : {
-      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -157,8 +155,12 @@
    },
    "Adobe Downloader %@" : {

+    },
+    "Adobe Downloader 完全免费: https://github.com/X1a0He/Adobe-Downloader" : {
+
    },
    "Adobe Downloader 完全开源免费: https://github.com/X1a0He/Adobe-Downloader" : {
+      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -288,6 +290,7 @@

    },
    "Debug 模式" : {
+      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -422,6 +425,7 @@

    },
    "Setup 组件安装成功" : {
+      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -769,6 +773,9 @@
        }
      }
    },
+    "产品未找到" : {
+      "comment" : "Product not found"
+    },
    "仅下载" : {
      "localizations" : {
        "en" : {
@@ -1385,6 +1392,7 @@
      }
    },
    "将执行的命令：" : {
+      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -1425,6 +1433,7 @@
      }
    },
    "展开全部" : {
+      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -1445,7 +1454,6 @@
      }
    },
    "已处理" : {
-      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -1456,7 +1464,6 @@
      }
    },
    "已备份" : {
-      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -1662,6 +1669,7 @@
      }
    },
    "折叠全部" : {
+      "extractionState" : "stale",
      "localizations" : {
        "en" : {
          "stringUnit" : {
@@ -2099,9 +2107,6 @@
          }
        }
      }
-    },
-    "查看持久化文件" : {
-
    },
    "检查中" : {
      "localizations" : {