card-designer-1.kt

@Composable
fun CardDesignerScreen(repository: MemoryCardRepository = get(), cardUuid: String? = null) {
    val state = remember { CardDesignerState() }

    if (cardUuid != null && cardUuid.isNotEmpty()) {
        observe({ repository.getCard(cardUuid) }) {
            state.card = it
            state.loadingState = LoadingState.Loaded
        }
    }

    val onCardSaved = {
        runBlocking {
            repository.saveCard(state.card)
            goto(Destination.HomeScreen)
        }
    }

    MemsetMainTemplate {
        when (state.loadingState) {
            LoadingState.Loaded -> CardEditorContent(state, onCardSaved)
            LoadingState.Loading -> CardEditorLoading()
            LoadingState.Error -> CardEditorLoadingError()
        }
    }
}