import SwiftUI

struct SecuritySettingsView: View {
    @ObservedObject var viewModel: LoginViewModel
    @State private var isTwoFactorActive = false
    @State private var isEmailSettingsActive = false

    var body: some View {
        List {
            Section(header: Text(NSLocalizedString("Аутентификация", comment: "Раздел настроек безопасности для аутентификации"))) {
                NavigationLink(isActive: $isTwoFactorActive) {
                    TwoFactorAuthView()
                } label: {
                    Label(NSLocalizedString("Двухфакторная аутентификация", comment: "Переход к настройкам двухфакторной аутентификации"), systemImage: "lock.shield")
                }
            }

            Section(header: Text(NSLocalizedString("Email", comment: "Раздел настроек безопасности для email"))) {
                NavigationLink(isActive: $isEmailSettingsActive) {
                    EmailSecuritySettingsView()
                } label: {
                    Label(NSLocalizedString("Настройки email", comment: "Переход к настройкам безопасности email"), systemImage: "envelope")
                }
            }
        }
        .listStyle(.insetGrouped)
        .navigationTitle(NSLocalizedString("Безопасность", comment: "Заголовок экрана настроек безопасности"))
        .navigationBarTitleDisplayMode(.inline)
        .onAppear { handleTwoFactorOnboardingIfNeeded() }
        .onChange(of: viewModel.onboardingDestination) { _ in
            handleTwoFactorOnboardingIfNeeded()
        }
    }

    private func handleTwoFactorOnboardingIfNeeded() {
        guard viewModel.onboardingDestination == .twoFactor else { return }
        isTwoFactorActive = true
        viewModel.onboardingDestination = nil
    }
}

#if DEBUG
struct SecuritySettingsView_Previews: PreviewProvider {
    static var previews: some View {
        NavigationView {
            SecuritySettingsView(viewModel: LoginViewModel())
        }
    }
}
#endif