如何在SwiftUI中创建一个自定义TextInput，它可以同时充当安全字段(带有眼睛图标)和普通TextField

import SwiftUI

struct SecureFieldView: View {
    @Binding var text: String
    @State private var isSecure: Bool = true
    
    var body: some View {
        HStack {
            if isSecure {
                SecureField("Password", text: $text)
            } else {
                TextField("Password", text: $text)
            }
            Button(action: {
                self.isSecure.toggle()
            }) {
                Image(systemName: isSecure ? "eye.slash" : "eye")
                    .foregroundColor(.gray)
            }
        }
    }
}

import SwiftUI

struct ContentView: View {
    @State private var password: String = ""
    
    var body: some View {
        VStack {
            Text("Secure TextInput")
                .font(.title)
            
            SecureFieldView(text: $password)
                .padding()
            
            Text("Plain TextInput")
                .font(.title)
            
            TextField("Username", text: $password)
                .padding()
        }
    }
}

import SwiftUI

@main
struct MyApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}