@Composable
fun AuthScreen(
    onAuth: () -> Unit,
    authViewModel: AuthViewModel = hiltViewModel(),
) {
    LaunchedEffect(authViewModel) {
        authViewModel.onEvent(AuthEvent.StartAuth)
    }
    val state = authViewModel.liveData.observeAsState(authViewModel.initialState)
    when (state.value) {
        AuthState.Initializing -> LoadingView()
        AuthState.InitializingFailed -> SomethingWentWrongView()
        AuthState.LoginOpened, AuthState.InvalidLogin -> LoginView(failed = state.value is AuthState.InvalidLogin) {
            authViewModel.onEvent(AuthEvent.EnterLogin(it))
        }
        AuthState.PasswordOpened, AuthState.InvalidPassword -> PasswordView(failed = state.value is AuthState.InvalidPassword) {
            authViewModel.onEvent(AuthEvent.EnterPassword(it))
        }
        AuthState.AuthenticationOpened -> LoadingView()
        AuthState.AuthenticationError -> SomethingWentWrongView()
        AuthState.Authenticated -> onAuth()
    }
}