Item list state

ItemListState.kt

class ItemListState : CommonMachineState<LceGesture, LceUiState>() {

    private val items = listOf(
        ItemId.LOADS_CONTENT to "Item that loads",
        ItemId.FAILS_WITH_ERROR to "Item that fails to load"
    )

    override fun doStart() {
        setUiState(LceUiState.ItemList(items.map { ItemModel(it.first, it.second) }))
    }

    override fun doProcess(gesture: LceGesture) = when(gesture) {
        is LceGesture.ItemClicked -> onItemClicked(gesture.id)
        is LceGesture.Back -> onBack()
        else -> Timber.d("Unhandled gesture: %s", gesture)
    }

    private fun onItemClicked(id: ItemId) {
        setMachineState(LoadingState(id))
    }

    private fun onBack() {
        setMachineState(TerminatedState())
    }
}