CategoryModelMapping.kt

fun Category.asPresentation() = CategoryModel(
    categoryId = categoryId,
    image = image,
    name = name,
    children = children.asPresentation(),
    adsCount = adsCount,
    feedType = feedType.asPresentation(),
)

fun Map<CategoryId, List<Category>>.asPresentation(): Map<CategoryIdModel, List<CategoryModel>> =
    mapKeys { it.key.asPresentation() }.mapValues { it.value.asPresentation() }

fun List<Category>.asPresentation(): List<CategoryModel> = map { it.asPresentation() }

fun Category.FeedType.asPresentation() = when (this) {
    Category.FeedType.MAP -> CategoryModel.FeedType.MAP
    else -> CategoryModel.FeedType.DEFAULT
}

fun CategoryModel.asDomain() = Category(
    categoryId = categoryId,
    image = image,
    name = name,
    children = children.asDomain(),
    adsCount = adsCount,
    feedType = feedType.asDomain(),
)

fun Map<CategoryIdModel, List<CategoryModel>>.asDomain(): Map<CategoryId, List<Category>> =
    mapKeys { it.key.asDomain() }.mapValues { it.value.asDomain() }

fun List<CategoryModel>.asDomain(): List<Category> = map { it.asDomain() }

fun CategoryModel.FeedType?.asDomain() = when (this) {
    CategoryModel.FeedType.MAP -> Category.FeedType.MAP
    else -> Category.FeedType.DEFAULT
}