RocketsScreen.kt

@Composable
fun RocketsRoute(
    viewModel: RocketsViewModel = hiltViewModel()
) {
    (...)
    
    val uiState by viewModel.uiState.collectAsStateWithLifecycle()

    RocketsScreen(
        uiState = uiState,
        (...)
    )
}

@Composable
internal fun RocketsScreen(
    uiState: RocketsUiState,
    onIntent: (RocketsIntent) -> Unit
) {
    (...)
    
    if (uiState.rockets.isNotEmpty()) {
        RocketsAvailableContent(
            snackbarHostState = snackbarHostState,
            uiState = uiState,
            onRocketClick = { onIntent(RocketClicked(it)) }
        )
    } else {
        RocketsNotAvailableContent(
            uiState = uiState
        )
    }
}