fix token history

dmg.sh

@@ -1,3 +1,3 @@
 #! /bin/sh
 
-create-dmg --volname "punchnet" --window-pos 200 120 --window-size 800 400 --icon "punchnet.app" 200 190 --hide-extension "punchnet.app" --app-drop-link 600 185 ~/Desktop/punchnet.dmg  /Users/anlicheng/Desktop/punchnetv6
+create-dmg --volname "punchnet" --window-pos 200 120 --window-size 800 400 --icon "punchnet.app" 200 190 --hide-extension "punchnet.app" --app-drop-link 600 185 ~/Desktop/punchnet.dmg  /Users/anlicheng/Desktop/punchnetv10

punchnet/App/AppContext.swift

@@ -12,8 +12,17 @@ struct AppContextError: Error {
     let message: String
 }
 
+struct TokenHistoryItem: Codable, Hashable {
+    let token: String
+    let networkName: String?
+}
+
 @Observable
 class AppContext {
+    private let cachedTokenAccount = "token"
+    private let cachedTokenHistoryAccount = "tokenHistory"
+    private let maxCachedTokenCount = 10
+
     private var vpnManager = VPNManager.shared
 
     // 调用 "/connect" 之后的网络信息
@@ -77,10 +86,7 @@ class AppContext {
         let networkSession = try await AuthService.loginWithToken(token: token)
         self.loginCredit = .token(token: token, session: networkSession)
         self.selectedExitNodeIp = self.loadExitNodeIp(networkId: networkSession.networkId)
-        // 将数据缓存到keychain
-        if let data = token.data(using: .utf8) {
-            try KeychainStore.shared.save(data, account: "token")
-        }
+        try self.saveCacheToken(token, networkName: networkSession.networkName)
     }
 
     func loginWith(username: String, password: String) async throws {
@@ -158,12 +164,87 @@ class AppContext {
     }
 
     func loadCacheToken() -> String? {
-        if let data = try? KeychainStore.shared.load(account: "token") {
-            return String(data: data, encoding: .utf8)
+        if let item = self.loadCacheTokenHistory().first {
+            return item.token
         }
+
         return nil
     }
 
+    func loadCacheTokenHistory() -> [TokenHistoryItem] {
+        if let data = try? KeychainStore.shared.load(account: cachedTokenHistoryAccount),
+           let items = try? JSONDecoder().decode([TokenHistoryItem].self, from: data) {
+            let normalizedItems = self.normalizedTokenHistory(items)
+            if !normalizedItems.isEmpty {
+                return normalizedItems
+            }
+        }
+
+        if let data = try? KeychainStore.shared.load(account: cachedTokenHistoryAccount),
+           let tokens = try? JSONDecoder().decode([String].self, from: data) {
+            let normalizedItems = self.normalizedTokenHistory(tokens.map {
+                TokenHistoryItem(token: $0, networkName: nil)
+            })
+
+            if !normalizedItems.isEmpty {
+                return normalizedItems
+            }
+        }
+
+        if let data = try? KeychainStore.shared.load(account: cachedTokenAccount),
+           let token = String(data: data, encoding: .utf8) {
+            return self.normalizedTokenHistory([
+                TokenHistoryItem(token: token, networkName: nil)
+            ])
+        }
+
+        return []
+    }
+
+    private func saveCacheToken(_ token: String, networkName: String) throws {
+        let normalizedToken = token.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !normalizedToken.isEmpty else {
+            return
+        }
+
+        let normalizedNetworkName = networkName.trimmingCharacters(in: .whitespacesAndNewlines)
+        var items = self.loadCacheTokenHistory()
+        items.removeAll { $0.token == normalizedToken }
+        items.insert(
+            TokenHistoryItem(
+                token: normalizedToken,
+                networkName: normalizedNetworkName.isEmpty ? nil : normalizedNetworkName
+            ),
+            at: 0
+        )
+        items = Array(items.prefix(maxCachedTokenCount))
+
+        let historyData = try JSONEncoder().encode(items)
+        try KeychainStore.shared.save(historyData, account: cachedTokenHistoryAccount)
+
+        if let data = normalizedToken.data(using: .utf8) {
+            try KeychainStore.shared.save(data, account: cachedTokenAccount)
+        }
+    }
+
+    private func normalizedTokenHistory(_ items: [TokenHistoryItem]) -> [TokenHistoryItem] {
+        var seen = Set<String>()
+
+        return items.compactMap { item in
+            let normalizedToken = item.token.trimmingCharacters(in: .whitespacesAndNewlines)
+            guard !normalizedToken.isEmpty, !seen.contains(normalizedToken) else {
+                return nil
+            }
+
+            seen.insert(normalizedToken)
+            let normalizedNetworkName = item.networkName?.trimmingCharacters(in: .whitespacesAndNewlines)
+            return TokenHistoryItem(
+                token: normalizedToken,
+                networkName: normalizedNetworkName?.isEmpty == true ? nil : normalizedNetworkName
+            )
+        }
+    }
+
     func loadCacheUsernameAndPassword() -> (String, String)? {
         if let data = try? KeychainStore.shared.load(account: "accountAndPasword"),
             let str = String(data: data, encoding: .utf8) {

punchnet/Features/Auth/Views/LoginView.swift

@@ -191,16 +191,50 @@ struct LoginTokenView: View {
     @Environment(AppContext.self) var appContext: AppContext
 
     @State private var token = ""
+    @State private var tokenHistory: [TokenHistoryItem] = []
+    @State private var wantsTokenHistory = false
+    @State private var showTokenHistory = false
     @State private var isLoading = false
+    @FocusState private var isTokenFocused: Bool
     
     // 错误提示
     @State private var showAlert: Bool = false
     @State private var errorMessage: String = ""
 
+    private var normalizedToken: String {
+        token.trimmingCharacters(in: .whitespacesAndNewlines)
+    }
+
+    private var visibleTokenHistory: [TokenHistoryItem] {
+        guard !normalizedToken.isEmpty else {
+            return tokenHistory
+        }
+
+        let matchedItems = tokenHistory.filter {
+            $0.token.localizedCaseInsensitiveContains(normalizedToken)
+                || ($0.networkName?.localizedCaseInsensitiveContains(normalizedToken) == true)
+        }
+
+        return matchedItems
+    }
+
+    private var tokenHistoryPopoverBinding: Binding<Bool> {
+        Binding(
+            get: {
+                showTokenHistory
+            },
+            set: { isPresented in
+                showTokenHistory = isPresented
+                if !isPresented {
+                    wantsTokenHistory = false
+                }
+            }
+        )
+    }
+
     var body: some View {
         VStack(spacing: 20) {
-            CustomTextField(title: "请输入认证密钥 (Token)", text: $token, icon: "key.fill")
-                .frame(width: 280)
+            tokenInputField
             
             Button(action: {
                 Task { @MainActor in
@@ -214,26 +248,121 @@ struct LoginTokenView: View {
             .buttonStyle(.borderedProminent)
             .controlSize(.large)
             .frame(width: 280)
-            .disabled(token.isEmpty || isLoading)
+            .disabled(normalizedToken.isEmpty || isLoading)
         }
         .alert(isPresented: $showAlert) {
             Alert(title: Text("提示"), message: Text(self.errorMessage))
         }
         .onAppear {
+            self.tokenHistory = self.appContext.loadCacheTokenHistory()
             if let cacheToken = self.appContext.loadCacheToken() {
                 self.token = cacheToken
             }
         }
     }
 
+    private var tokenInputField: some View {
+        HStack {
+            Image(systemName: "key.fill")
+                .foregroundColor(.secondary)
+                .frame(width: 20)
+
+            TextField("请输入认证密钥 (Token)", text: $token)
+                .textFieldStyle(.plain)
+                .focused($isTokenFocused)
+        }
+        .padding(8)
+        .frame(width: 280)
+        .background(Color(NSColor.controlBackgroundColor).opacity(0.5))
+        .cornerRadius(6)
+        .overlay(RoundedRectangle(cornerRadius: 6).stroke(Color.secondary.opacity(0.2), lineWidth: 1))
+        .onTapGesture {
+            self.presentTokenHistory()
+        }
+        .onChange(of: isTokenFocused) {
+            if isTokenFocused {
+                self.presentTokenHistory()
+            } else if !showTokenHistory {
+                self.wantsTokenHistory = false
+            }
+        }
+        .onChange(of: token) {
+            if wantsTokenHistory {
+                self.refreshTokenHistoryPopover()
+            }
+        }
+        .popover(isPresented: tokenHistoryPopoverBinding, arrowEdge: .bottom) {
+            tokenHistoryPopover
+        }
+    }
+
+    private var tokenHistoryPopover: some View {
+        VStack(alignment: .leading, spacing: 0) {
+            ForEach(visibleTokenHistory, id: \.token) { item in
+                Button(action: {
+                    self.token = item.token
+                    self.dismissTokenHistory()
+                }) {
+                    HStack(spacing: 8) {
+                        Image(systemName: item.token == normalizedToken ? "checkmark" : "key.fill")
+                            .foregroundColor(.secondary)
+                            .frame(width: 14)
+
+                        Text(tokenHistoryTitle(item))
+                            .font(.system(size: 12))
+                            .lineLimit(1)
+                            .truncationMode(.middle)
+
+                        Spacer(minLength: 0)
+                    }
+                    .contentShape(Rectangle())
+                    .padding(.horizontal, 10)
+                    .padding(.vertical, 6)
+                }
+                .buttonStyle(.plain)
+            }
+        }
+        .frame(width: 280)
+        .padding(.bottom, 6)
+    }
+
+    private func presentTokenHistory() {
+        self.wantsTokenHistory = true
+        self.refreshTokenHistoryPopover()
+    }
+
+    private func dismissTokenHistory() {
+        self.wantsTokenHistory = false
+        self.showTokenHistory = false
+    }
+
+    private func refreshTokenHistoryPopover() {
+        self.tokenHistory = self.appContext.loadCacheTokenHistory()
+        self.showTokenHistory = wantsTokenHistory && !visibleTokenHistory.isEmpty
+    }
+
+    private func tokenHistoryTitle(_ item: TokenHistoryItem) -> String {
+        guard let networkName = item.networkName, !networkName.isEmpty else {
+            return item.token
+        }
+
+        return "\(item.token) (\(networkName))"
+    }
+    
     private func login() async {
+        let finalToken = self.normalizedToken
+        guard !finalToken.isEmpty else {
+            return
+        }
+
         self.isLoading = true
+        self.dismissTokenHistory()
         defer {
             self.isLoading = false
         }
         
         do {
-            _ = try await appContext.loginWith(token: token)
+            _ = try await appContext.loginWith(token: finalToken)
             withAnimation(.spring(duration: 0.6, bounce: 0.2)) {
                 self.appContext.appScene = .logined
             }