MainActivity.kt

@ExperimentalAnimationApi
@Composable
fun Home() {
    val slideStates = remember {
        mutableStateMapOf<ShoesArticle, SlideState>()
            .apply {
                shoesArticles.map { shoesArticle ->
                    shoesArticle to SlideState.NONE
                }.toMap().also {
                    putAll(it)
                }
            }
    }
    Scaffold(/* ... */) { innerPadding ->
        ShoesList(
            modifier = Modifier.padding(innerPadding),
            shoesArticles = shoesArticles,
            slideStates = slideStates
        )
    }
}

@ExperimentalAnimationApi
@Composable
fun ShoesList(
    modifier: Modifier,
    shoesArticles: MutableList<ShoesArticle>,
    slideStates: Map<ShoesArticle, SlideState>
) {
    val lazyListState = rememberLazyListState()
    LazyColumn(
        state = lazyListState,
        modifier = modifier.padding(top = dimensionResource(id = R.dimen.list_top_padding))
    ) {
        items(shoesArticles.size) { index ->
            val shoesArticle = shoesArticles.getOrNull(index)
            if (shoesArticle != null) {
                key(shoesArticle) {
                    val slideState = slideStates[shoesArticle] ?: SlideState.NONE
                    ShoesCard(
                        shoesArticle = shoesArticle,
                        slideState = slideState
                    )
                }
            }
        }
    }
}