import AppleAPI
import SwiftUI

struct GeneralPreferencePane: View {
    @EnvironmentObject var appState: AppState
   
    var body: some View {
        VStack(alignment: .leading) {
            GroupBox(label: Text("Apple ID")) {
                // If we have saved a username then we will show it here,
                // even if we don't have a valid session right now,
                // because we should be able to get a valid session if needed with the password in the keychain
                // and a 2FA code from the user.
                // Note that AppState.authenticationState is not necessarily .authenticated in this case, though.
                if appState.hasSavedUsername {
                    SignedInView()
                } else {
                    Button("Sign In", action: { self.appState.presentedSheet = .signIn })
                }
            }
            .groupBoxStyle(PreferencesGroupBoxStyle())
        }
        .frame(width: 400)
    }
}

struct GeneralPreferencePane_Previews: PreviewProvider {
    static var previews: some View {
        Group {
            GeneralPreferencePane()
                .environmentObject(AppState())
        }
    }
}