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punchnet/Views/Register/RegisterModel.swift

@@ -12,12 +12,12 @@ import Observation
 class RegisterModel {
     
     enum Stage {
-        case requestVerifyCode
+        case requestVerifyCode(username: String?)
         case submitVerifyCode(username: String)
         case setPassword(username: String)
     }
     
-    var stage: Stage = .requestVerifyCode
+    var stage: Stage = .requestVerifyCode(username: nil)
     
     private let baseParams: [String: Any] = [
         "client_id": SystemConfig.getClientId(),

punchnet/Views/Register/RegisterView.swift

@@ -19,8 +19,8 @@ struct RegisterRootView: View {
             
             Group {
                 switch registerModel.stage {
-                case .requestVerifyCode:
+                case .requestVerifyCode(let username):
-                    RegisterRequestVerifyCodeView()
+                    RegisterRequestVerifyCodeView(username: username ?? "")
                 case .submitVerifyCode(let username):
                     RegisterSubmitVerifyCodeView(username: username)
                 case .setPassword(let username):
@@ -71,7 +71,7 @@ struct PunchTextField: View {
 // MARK: - 第一步：获取验证码
 struct RegisterRequestVerifyCodeView: View {
     @Environment(RegisterModel.self) var registerModel
-    @State private var username: String = ""
+    @State var username: String = ""
     @State private var isProcessing = false
     
     // 错误提示
@@ -155,18 +155,30 @@ struct RegisterSubmitVerifyCodeView: View {
     @State private var showAlert: Bool = false
     @State private var errorMessage: String = ""
     
+    // 重新发送是否可以使用
+    @State private var isEnabled: Bool = false
+    @State private var remainingSeconds = 60
+    @State private var timer: Timer? = nil
+
     var body: some View {
         VStack(spacing: 24) {
             headerSection(title: "身份验证", subtitle: "验证码已发送至 \(username)")
 
-            VStack(spacing: 16) {
+            VStack(alignment: .trailing, spacing: 16) {
                 PunchTextField(icon: "envelope.badge", placeholder: "输入 4 位验证码", text: $code)
                 
-                Button("没有收到？重新获取") {
+                Button {
-                    // Resend Logic
+                    self.resendVerifyCodeAction()
+                } label: {
+                    if isEnabled {
+                        Text("没有收到？重新获取")
+                    } else {
+                        Text("重新获取 (\(remainingSeconds)s)")
+                    }
                 }
                 .buttonStyle(.link)
                 .font(.caption)
+                .disabled(!isEnabled) // 倒计时期间禁用按钮
             }
             .frame(width: 280)
 
@@ -188,7 +200,7 @@ struct RegisterSubmitVerifyCodeView: View {
                 
                 Button("返回上一步") {
                     withAnimation {
-                        registerModel.stage = .requestVerifyCode
+                        registerModel.stage = .requestVerifyCode(username: self.username)
                     }
                 }
                 .buttonStyle(.plain)
@@ -202,8 +214,37 @@ struct RegisterSubmitVerifyCodeView: View {
         .alert(isPresented: $showAlert) {
             Alert(title: Text("提示"), message: Text(errorMessage))
         }
+        .task {
+            await self.startCountdown()
+        }
     }
     
+    // 重新发送验证码
+    private func resendVerifyCodeAction() {
+        Task {
+            do {
+                let result = try await self.registerModel.requestVerifyCode(username: username)
+                print("send verify code result: \(result)")
+            } catch let err {
+                print("resend verify get error: \(err)")
+            }
+            // 重新计时
+            await self.startCountdown()
+        }
+    }
+    
+    // 重新倒计时
+    private func startCountdown() async {
+        self.isEnabled = false
+        self.remainingSeconds = 60
+        for sec in (1...self.remainingSeconds).reversed() {
+            self.remainingSeconds = sec
+            try? await Task.sleep(nanoseconds: 1_000_000_000)
+        }
+        self.isEnabled = true
+    }
+
+    // 提交验证码
     private func submitVerifyCode() {
         self.isProcessing = true
         Task { @MainActor in
@@ -245,8 +286,22 @@ struct RegisterSetPasswordView: View {
     @State private var isProcessing = false
     
     // 错误提示
-    @State private var showAlert: Bool = false
+    @State private var errorMessage: String?
-    @State private var errorMessage: String = ""
+    
+    // 提示错误信息
+    var passwordError: String? {
+        if password.isEmpty || confirm.isEmpty {
+            return nil
+        }
+        
+        if password != confirm {
+            return "两次输入的密码不一致"
+        }
+        if password.count < 8 {
+            return "密码至少需要 8 位"
+        }
+        return nil
+    }
 
     var body: some View {
         VStack(spacing: 24) {
@@ -255,6 +310,12 @@ struct RegisterSetPasswordView: View {
             VStack(spacing: 12) {
                 PunchTextField(icon: "lock.shield", placeholder: "新密码", text: $password, isSecure: true)
                 PunchTextField(icon: "lock.shield", placeholder: "确认密码", text: $confirm, isSecure: true)
+                if let error = passwordError {
+                    Text(error)
+                        .font(.caption)
+                        .foregroundColor(.red)
+                        .frame(width: 280, alignment: .leading)
+                }
             }
             .frame(width: 280)
 
@@ -273,38 +334,20 @@ struct RegisterSetPasswordView: View {
             .buttonStyle(.borderedProminent)
             .controlSize(.large)
             .frame(width: 280)
-            .disabled(password.isEmpty || password != confirm)
+            .disabled(passwordError != nil)
 
             Spacer()
         }
         .padding(40)
-        .alert(isPresented: $showAlert) {
-            Alert(title: Text("提示"), message: Text(errorMessage))
-        }
     }
 
     private func handleRegister() {
         self.isProcessing = true
         Task { @MainActor in
-            if password.isEmpty {
-                self.showAlert = true
-                self.errorMessage = "请输入新密码"
-                self.isProcessing = false
-                return
-            }
-            
-            if confirm.isEmpty || confirm != password {
-                self.showAlert = true
-                self.errorMessage = "两次输入的密码不一致"
-                self.isProcessing = false
-                return
-            }
-            
             do {
                 let result = try await self.registerModel.register(username: username, password: self.password)
                 print("send verify code result: \(result)")
             } catch {
-                self.showAlert = true
                 self.errorMessage = error.localizedDescription
             }
             self.isProcessing = false