Refactor manga list model mapping

app/src/main/kotlin/org/koitharu/kotatsu/alternatives/ui/AlternativesViewModel.kt

@@ -15,11 +15,13 @@ import org.koitharu.kotatsu.core.model.chaptersCount
 import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
 import org.koitharu.kotatsu.core.parser.MangaIntent
 import org.koitharu.kotatsu.core.parser.MangaRepository
+import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.ui.BaseViewModel
 import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.call
 import org.koitharu.kotatsu.core.util.ext.require
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.history.data.HistoryRepository
+import org.koitharu.kotatsu.history.data.PROGRESS_NONE
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.LoadingFooter
@@ -34,7 +36,8 @@ class AlternativesViewModel @Inject constructor(
 	private val mangaRepositoryFactory: MangaRepository.Factory,
 	private val alternativesUseCase: AlternativesUseCase,
 	private val migrateUseCase: MigrateUseCase,
-	private val extraProvider: ListExtraProvider,
+	private val historyRepository: HistoryRepository,
+	private val settings: AppSettings,
 ) : BaseViewModel() {
 
 	val manga = savedStateHandle.require<ParcelableManga>(MangaIntent.KEY_MANGA).manga
@@ -53,7 +56,7 @@ class AlternativesViewModel @Inject constructor(
 				.map {
 					MangaAlternativeModel(
 						manga = it,
-						progress = extraProvider.getProgress(it.id),
+						progress = getProgress(it.id),
 						referenceChapters = refCount,
 					)
 				}.runningFold<MangaAlternativeModel, List<ListModel>>(listOf(LoadingState)) { acc, item ->
@@ -86,13 +89,11 @@ class AlternativesViewModel @Inject constructor(
 		}
 	}
 
-	private suspend fun mapList(list: List<Manga>, refCount: Int): List<MangaAlternativeModel> {
-		return list.map {
-			MangaAlternativeModel(
-				manga = it,
-				progress = extraProvider.getProgress(it.id),
-				referenceChapters = refCount,
-			)
+	private suspend fun getProgress(mangaId: Long): Float {
+		return if (settings.isReadingIndicatorsEnabled) {
+			historyRepository.getProgress(mangaId)
+		} else {
+			PROGRESS_NONE
 		}
 	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/DetailsActivity.kt

@@ -89,11 +89,11 @@ import org.koitharu.kotatsu.details.ui.scrobbling.ScrollingInfoAdapter
 import org.koitharu.kotatsu.download.ui.worker.DownloadStartedObserver
 import org.koitharu.kotatsu.favourites.ui.categories.select.FavoriteSheet
 import org.koitharu.kotatsu.image.ui.ImageActivity
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.adapter.ListItemType
 import org.koitharu.kotatsu.list.ui.adapter.mangaGridItemAD
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaItemModel
+import org.koitharu.kotatsu.list.ui.model.MangaListModel
 import org.koitharu.kotatsu.list.ui.size.StaticItemSizeResolver
 import org.koitharu.kotatsu.local.ui.info.LocalInfoDialog
 import org.koitharu.kotatsu.parsers.model.Manga
@@ -122,7 +122,7 @@ class DetailsActivity :
 	lateinit var coil: ImageLoader
 
 	@Inject
-	lateinit var tagHighlighter: ListExtraProvider
+	lateinit var listMapper: MangaListMapper
 
 	private val viewModel: DetailsViewModel by viewModels()
 	private lateinit var menuProvider: DetailsMenuProvider
@@ -391,7 +391,7 @@ class DetailsActivity :
 		}
 	}
 
-	private fun onRelatedMangaChanged(related: List<MangaItemModel>) {
+	private fun onRelatedMangaChanged(related: List<MangaListModel>) {
 		if (related.isEmpty()) {
 			viewBinding.groupRelated.isVisible = false
 			return
@@ -613,15 +613,7 @@ class DetailsActivity :
 
 	private fun bindTags(manga: Manga) {
 		viewBinding.chipsTags.isVisible = manga.tags.isNotEmpty()
-		viewBinding.chipsTags.setChips(
-			manga.tags.map { tag ->
-				ChipsView.ChipModel(
-					title = tag.title,
-					tint = tagHighlighter.getTagTint(tag),
-					data = tag,
-				)
-			},
-		)
+		viewBinding.chipsTags.setChips(listMapper.mapTags(manga.tags))
 	}
 
 	private fun loadCover(manga: Manga) {

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/DetailsViewModel.kt

@@ -50,9 +50,8 @@ import org.koitharu.kotatsu.details.ui.model.HistoryInfo
 import org.koitharu.kotatsu.details.ui.model.MangaBranch
 import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
 import org.koitharu.kotatsu.history.data.HistoryRepository
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
-import org.koitharu.kotatsu.list.ui.model.MangaItemModel
-import org.koitharu.kotatsu.list.ui.model.toUi
+import org.koitharu.kotatsu.list.domain.MangaListMapper
+import org.koitharu.kotatsu.list.ui.model.MangaListModel
 import org.koitharu.kotatsu.local.data.LocalStorageChanges
 import org.koitharu.kotatsu.local.domain.DeleteLocalMangaUseCase
 import org.koitharu.kotatsu.local.domain.model.LocalManga
@@ -76,7 +75,7 @@ class DetailsViewModel @Inject constructor(
 	savedStateHandle: SavedStateHandle,
 	private val deleteLocalMangaUseCase: DeleteLocalMangaUseCase,
 	private val relatedMangaUseCase: RelatedMangaUseCase,
-	private val extraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	private val detailsLoadUseCase: DetailsLoadUseCase,
 	private val progressUpdateUseCase: ProgressUpdateUseCase,
 	private val readingTimeUseCase: ReadingTimeUseCase,
@@ -171,9 +170,12 @@ class DetailsViewModel @Inject constructor(
 	val scrobblingInfo: StateFlow<List<ScrobblingInfo>> = interactor.observeScrobblingInfo(mangaId)
 		.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, emptyList())
 
-	val relatedManga: StateFlow<List<MangaItemModel>> = manga.mapLatest {
+	val relatedManga: StateFlow<List<MangaListModel>> = manga.mapLatest {
 		if (it != null && settings.isRelatedMangaEnabled) {
-			relatedMangaUseCase.invoke(it)?.toUi(ListMode.GRID, extraProvider).orEmpty()
+			mangaListMapper.toListModelList(
+				manga = relatedMangaUseCase(it).orEmpty(),
+				mode = ListMode.GRID,
+			)
 		} else {
 			emptyList()
 		}

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/related/RelatedListViewModel.kt

@@ -20,12 +20,11 @@ import org.koitharu.kotatsu.core.util.ext.call
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.require
 import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toUi
 import org.koitharu.kotatsu.parsers.model.Manga
 import javax.inject.Inject
 
@@ -34,7 +33,7 @@ class RelatedListViewModel @Inject constructor(
 	savedStateHandle: SavedStateHandle,
 	mangaRepositoryFactory: MangaRepository.Factory,
 	settings: AppSettings,
-	private val extraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	downloadScheduler: DownloadWorker.Scheduler,
 ) : MangaListViewModel(settings, downloadScheduler) {
 
@@ -53,7 +52,7 @@ class RelatedListViewModel @Inject constructor(
 			list.isNullOrEmpty() && error != null -> listOf(error.toErrorState(canRetry = true))
 			list == null -> listOf(LoadingState)
 			list.isEmpty() -> listOf(createEmptyState())
-			else -> list.toUi(mode, extraProvider)
+			else -> mangaListMapper.toListModelList(list, mode)
 		}
 	}.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, listOf(LoadingState))
 

app/src/main/kotlin/org/koitharu/kotatsu/explore/ui/ExploreViewModel.kt

@@ -33,7 +33,7 @@ import org.koitharu.kotatsu.list.ui.model.EmptyHint
 import org.koitharu.kotatsu.list.ui.model.ListHeader
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.LoadingState
-import org.koitharu.kotatsu.list.ui.model.MangaListModel
+import org.koitharu.kotatsu.list.ui.model.MangaCompactListModel
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
@@ -190,7 +190,7 @@ class ExploreViewModel @Inject constructor(
 	}
 
 	private fun List<Manga>.toRecommendationList() = map { manga ->
-		MangaListModel(
+		MangaCompactListModel(
 			id = manga.id,
 			title = manga.title,
 			subtitle = manga.tags.joinToString { it.title },

app/src/main/kotlin/org/koitharu/kotatsu/explore/ui/adapter/ExploreAdapterDelegates.kt

@@ -34,7 +34,7 @@ import org.koitharu.kotatsu.explore.ui.model.MangaSourceItem
 import org.koitharu.kotatsu.explore.ui.model.RecommendationsItem
 import org.koitharu.kotatsu.list.ui.adapter.ListItemType
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaListModel
+import org.koitharu.kotatsu.list.ui.model.MangaCompactListModel
 import org.koitharu.kotatsu.parsers.model.Manga
 
 fun exploreButtonsAD(
@@ -66,7 +66,7 @@ fun exploreRecommendationItemAD(
 	{ layoutInflater, parent -> ItemRecommendationBinding.inflate(layoutInflater, parent, false) },
 ) {
 
-	val adapter = BaseListAdapter<MangaListModel>()
+	val adapter = BaseListAdapter<MangaCompactListModel>()
 		.addDelegate(ListItemType.MANGA_LIST, recommendationMangaItemAD(coil, itemClickListener, lifecycleOwner))
 	binding.pager.adapter = adapter
 	binding.pager.recyclerView?.isNestedScrollingEnabled = false
@@ -81,7 +81,7 @@ fun recommendationMangaItemAD(
 	coil: ImageLoader,
 	itemClickListener: OnListItemClickListener<Manga>,
 	lifecycleOwner: LifecycleOwner,
-) = adapterDelegateViewBinding<MangaListModel, MangaListModel, ItemRecommendationMangaBinding>(
+) = adapterDelegateViewBinding<MangaCompactListModel, MangaCompactListModel, ItemRecommendationMangaBinding>(
 	{ layoutInflater, parent -> ItemRecommendationMangaBinding.inflate(layoutInflater, parent, false) },
 ) {
 

app/src/main/kotlin/org/koitharu/kotatsu/explore/ui/model/RecommendationsItem.kt

@@ -1,10 +1,10 @@
 package org.koitharu.kotatsu.explore.ui.model
 
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaListModel
+import org.koitharu.kotatsu.list.ui.model.MangaCompactListModel
 
 data class RecommendationsItem(
-	val manga: List<MangaListModel>
+	val manga: List<MangaCompactListModel>
 ) : ListModel {
 
 	override fun areItemsTheSame(other: ListModel): Boolean {

app/src/main/kotlin/org/koitharu/kotatsu/favourites/ui/list/FavouritesListViewModel.kt

@@ -24,13 +24,12 @@ import org.koitharu.kotatsu.favourites.domain.FavouritesRepository
 import org.koitharu.kotatsu.favourites.ui.list.FavouritesListFragment.Companion.ARG_CATEGORY_ID
 import org.koitharu.kotatsu.favourites.ui.list.FavouritesListFragment.Companion.NO_ID
 import org.koitharu.kotatsu.history.domain.MarkAsReadUseCase
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
 import org.koitharu.kotatsu.list.domain.ListSortOrder
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toUi
 import org.koitharu.kotatsu.parsers.model.Manga
 import java.util.concurrent.atomic.AtomicBoolean
 import javax.inject.Inject
@@ -41,7 +40,7 @@ private const val PAGE_SIZE = 20
 class FavouritesListViewModel @Inject constructor(
 	savedStateHandle: SavedStateHandle,
 	private val repository: FavouritesRepository,
-	private val listExtraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	private val markAsReadUseCase: MarkAsReadUseCase,
 	settings: AppSettings,
 	downloadScheduler: DownloadWorker.Scheduler,
@@ -86,7 +85,7 @@ class FavouritesListViewModel @Inject constructor(
 
 			else -> {
 				isReady.set(true)
-				list.toUi(mode, listExtraProvider)
+				mangaListMapper.toListModelList(list, mode)
 			}
 		}
 	}.catch {

app/src/main/kotlin/org/koitharu/kotatsu/history/ui/HistoryListViewModel.kt

@@ -28,8 +28,8 @@ import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
 import org.koitharu.kotatsu.history.data.HistoryRepository
 import org.koitharu.kotatsu.history.domain.MarkAsReadUseCase
 import org.koitharu.kotatsu.history.domain.model.MangaWithHistory
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
 import org.koitharu.kotatsu.list.domain.ListSortOrder
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyHint
 import org.koitharu.kotatsu.list.ui.model.EmptyState
@@ -38,9 +38,6 @@ import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.TipModel
 import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toGridModel
-import org.koitharu.kotatsu.list.ui.model.toListDetailedModel
-import org.koitharu.kotatsu.list.ui.model.toListModel
 import org.koitharu.kotatsu.local.data.LocalMangaRepository
 import org.koitharu.kotatsu.parsers.model.Manga
 import java.time.Instant
@@ -53,7 +50,7 @@ private const val PAGE_SIZE = 20
 class HistoryListViewModel @Inject constructor(
 	private val repository: HistoryRepository,
 	settings: AppSettings,
-	private val extraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	private val localMangaRepository: LocalMangaRepository,
 	private val markAsReadUseCase: MarkAsReadUseCase,
 	networkState: NetworkState,
@@ -203,11 +200,7 @@ class HistoryListViewModel @Inject constructor(
 					prevHeader = header
 				}
 			}
-			result += when (mode) {
-				ListMode.LIST -> manga.toListModel(extraProvider)
-				ListMode.DETAILED_LIST -> manga.toListDetailedModel(extraProvider)
-				ListMode.GRID -> manga.toGridModel(extraProvider)
-			}
+			result += mangaListMapper.toListModel(manga, mode)
 		}
 		return result
 	}

app/src/main/kotlin/org/koitharu/kotatsu/list/domain/ListExtraProvider.kt

@@ -1,60 +0,0 @@
-package org.koitharu.kotatsu.list.domain
-
-import android.content.Context
-import androidx.annotation.ColorRes
-import dagger.Reusable
-import dagger.hilt.android.qualifiers.ApplicationContext
-import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.core.prefs.AppSettings
-import org.koitharu.kotatsu.history.data.HistoryRepository
-import org.koitharu.kotatsu.history.data.PROGRESS_NONE
-import org.koitharu.kotatsu.parsers.model.MangaTag
-import org.koitharu.kotatsu.tracker.domain.TrackingRepository
-import javax.inject.Inject
-
-@Reusable
-class ListExtraProvider @Inject constructor(
-	@ApplicationContext context: Context,
-	private val settings: AppSettings,
-	private val trackingRepository: TrackingRepository,
-	private val historyRepository: HistoryRepository,
-) {
-
-	private val dict by lazy {
-		context.resources.openRawResource(R.raw.tags_redlist).use {
-			val set = HashSet<String>()
-			it.bufferedReader().forEachLine { x ->
-				val line = x.trim()
-				if (line.isNotEmpty()) {
-					set.add(line)
-				}
-			}
-			set
-		}
-	}
-
-	suspend fun getCounter(mangaId: Long): Int {
-		return if (settings.isTrackerEnabled) {
-			trackingRepository.getNewChaptersCount(mangaId)
-		} else {
-			0
-		}
-	}
-
-	suspend fun getProgress(mangaId: Long): Float {
-		return if (settings.isReadingIndicatorsEnabled) {
-			historyRepository.getProgress(mangaId)
-		} else {
-			PROGRESS_NONE
-		}
-	}
-
-	@ColorRes
-	fun getTagTint(tag: MangaTag): Int {
-		return if (tag.title.lowercase() in dict) {
-			R.color.warning
-		} else {
-			0
-		}
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/list/domain/MangaListMapper.kt

@@ -0,0 +1,129 @@
+package org.koitharu.kotatsu.list.domain
+
+import android.content.Context
+import androidx.annotation.ColorRes
+import androidx.collection.MutableScatterSet
+import androidx.collection.ScatterSet
+import dagger.hilt.android.qualifiers.ApplicationContext
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.core.prefs.ListMode
+import org.koitharu.kotatsu.core.ui.widgets.ChipsView
+import org.koitharu.kotatsu.favourites.domain.FavouritesRepository
+import org.koitharu.kotatsu.history.data.HistoryRepository
+import org.koitharu.kotatsu.history.data.PROGRESS_NONE
+import org.koitharu.kotatsu.list.ui.model.MangaCompactListModel
+import org.koitharu.kotatsu.list.ui.model.MangaDetailedListModel
+import org.koitharu.kotatsu.list.ui.model.MangaGridModel
+import org.koitharu.kotatsu.list.ui.model.MangaListModel
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaTag
+import org.koitharu.kotatsu.tracker.domain.TrackingRepository
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class MangaListMapper @Inject constructor(
+	@ApplicationContext context: Context,
+	private val settings: AppSettings,
+	private val trackingRepository: TrackingRepository,
+	private val historyRepository: HistoryRepository,
+	private val favouritesRepository: FavouritesRepository,
+) {
+
+	private val dict by lazy { readTagsDict(context) }
+
+	suspend fun toListModelList(manga: Collection<Manga>, mode: ListMode): List<MangaListModel> = manga.map {
+		toListModel(it, mode)
+	}
+
+	suspend fun toListModelList(
+		destination: MutableCollection<in MangaListModel>,
+		manga: Collection<Manga>,
+		mode: ListMode
+	) = manga.mapTo(destination) {
+		toListModel(it, mode)
+	}
+
+	suspend fun toListModel(manga: Manga, mode: ListMode): MangaListModel = when (mode) {
+		ListMode.LIST -> toCompactListModel(manga)
+		ListMode.DETAILED_LIST -> toDetailedListModel(manga)
+		ListMode.GRID -> toGridModel(manga)
+	}
+
+	suspend fun toCompactListModel(manga: Manga) = MangaCompactListModel(
+		id = manga.id,
+		title = manga.title,
+		subtitle = manga.tags.joinToString(", ") { it.title },
+		coverUrl = manga.coverUrl,
+		manga = manga,
+		counter = getCounter(manga.id),
+		progress = getProgress(manga.id),
+	)
+
+	suspend fun toDetailedListModel(manga: Manga) = MangaDetailedListModel(
+		id = manga.id,
+		title = manga.title,
+		subtitle = manga.altTitle,
+		coverUrl = manga.coverUrl,
+		manga = manga,
+		counter = getCounter(manga.id),
+		progress = getProgress(manga.id),
+		tags = mapTags(manga.tags),
+	)
+
+	suspend fun toGridModel(manga: Manga) = MangaGridModel(
+		id = manga.id,
+		title = manga.title,
+		coverUrl = manga.coverUrl,
+		manga = manga,
+		counter = getCounter(manga.id),
+		progress = getProgress(manga.id),
+	)
+
+	fun mapTags(tags: Collection<MangaTag>) = tags.map {
+		ChipsView.ChipModel(
+			tint = getTagTint(it),
+			title = it.title,
+			data = it,
+		)
+	}
+
+	private suspend fun getCounter(mangaId: Long): Int {
+		return if (settings.isTrackerEnabled) {
+			trackingRepository.getNewChaptersCount(mangaId)
+		} else {
+			0
+		}
+	}
+
+	private suspend fun getProgress(mangaId: Long): Float {
+		return if (settings.isReadingIndicatorsEnabled) {
+			historyRepository.getProgress(mangaId)
+		} else {
+			PROGRESS_NONE
+		}
+	}
+
+	@ColorRes
+	private fun getTagTint(tag: MangaTag): Int {
+		return if (tag.title.lowercase() in dict) {
+			R.color.warning
+		} else {
+			0
+		}
+	}
+
+	private fun readTagsDict(context: Context): ScatterSet<String> =
+		context.resources.openRawResource(R.raw.tags_redlist).use {
+			val set = MutableScatterSet<String>()
+			it.bufferedReader().forEachLine { x ->
+				val line = x.trim()
+				if (line.isNotEmpty()) {
+					set.add(line)
+				}
+			}
+			set.trim()
+			set
+		}
+}

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/MangaListFragment.kt

@@ -20,7 +20,6 @@ import coil.ImageLoader
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.launch
 import org.koitharu.kotatsu.R
-import org.koitharu.kotatsu.browser.cloudflare.CaptchaNotifier
 import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
 import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
 import org.koitharu.kotatsu.core.prefs.AppSettings
@@ -51,7 +50,7 @@ import org.koitharu.kotatsu.list.ui.adapter.MangaListListener
 import org.koitharu.kotatsu.list.ui.adapter.TypedListSpacingDecoration
 import org.koitharu.kotatsu.list.ui.model.ListHeader
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaItemModel
+import org.koitharu.kotatsu.list.ui.model.MangaListModel
 import org.koitharu.kotatsu.list.ui.size.DynamicItemSizeResolver
 import org.koitharu.kotatsu.main.ui.MainActivity
 import org.koitharu.kotatsu.main.ui.owners.AppBarOwner
@@ -281,7 +280,7 @@ abstract class MangaListFragment :
 		return when (item.itemId) {
 			R.id.action_select_all -> {
 				val ids = listAdapter?.items?.mapNotNull {
-					(it as? MangaItemModel)?.id
+					(it as? MangaListModel)?.id
 				} ?: return false
 				selectionController?.addAll(ids)
 				true
@@ -327,7 +326,7 @@ abstract class MangaListFragment :
 		val items = listAdapter?.items ?: return emptySet()
 		val result = ArraySet<Manga>(checkedIds.size)
 		for (item in items) {
-			if (item is MangaItemModel && item.id in checkedIds) {
+			if (item is MangaListModel && item.id in checkedIds) {
 				result.add(item.manga)
 			}
 		}

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/MangaSelectionDecoration.kt

@@ -14,7 +14,7 @@ import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.ui.list.decor.AbstractSelectionItemDecoration
 import org.koitharu.kotatsu.core.util.ext.getItem
 import org.koitharu.kotatsu.core.util.ext.getThemeColor
-import org.koitharu.kotatsu.list.ui.model.MangaItemModel
+import org.koitharu.kotatsu.list.ui.model.MangaListModel
 import com.google.android.material.R as materialR
 
 open class MangaSelectionDecoration(context: Context) : AbstractSelectionItemDecoration() {
@@ -37,7 +37,7 @@ open class MangaSelectionDecoration(context: Context) : AbstractSelectionItemDec
 
 	override fun getItemId(parent: RecyclerView, child: View): Long {
 		val holder = parent.getChildViewHolder(child) ?: return NO_ID
-		val item = holder.getItem(MangaItemModel::class.java) ?: return NO_ID
+		val item = holder.getItem(MangaListModel::class.java) ?: return NO_ID
 		return item.id
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/adapter/MangaListDetailedItemAD.kt

@@ -16,13 +16,13 @@ import org.koitharu.kotatsu.core.util.ext.textAndVisible
 import org.koitharu.kotatsu.databinding.ItemMangaListDetailsBinding
 import org.koitharu.kotatsu.list.ui.ListModelDiffCallback
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaListDetailedModel
+import org.koitharu.kotatsu.list.ui.model.MangaDetailedListModel
 
 fun mangaListDetailedItemAD(
 	coil: ImageLoader,
 	lifecycleOwner: LifecycleOwner,
 	clickListener: MangaDetailsClickListener,
-) = adapterDelegateViewBinding<MangaListDetailedModel, ListModel, ItemMangaListDetailsBinding>(
+) = adapterDelegateViewBinding<MangaDetailedListModel, ListModel, ItemMangaListDetailsBinding>(
 	{ inflater, parent -> ItemMangaListDetailsBinding.inflate(inflater, parent, false) },
 ) {
 	var badge: BadgeDrawable? = null

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/adapter/MangaListItemAD.kt

@@ -15,14 +15,14 @@ import org.koitharu.kotatsu.core.util.ext.source
 import org.koitharu.kotatsu.core.util.ext.textAndVisible
 import org.koitharu.kotatsu.databinding.ItemMangaListBinding
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaListModel
+import org.koitharu.kotatsu.list.ui.model.MangaCompactListModel
 import org.koitharu.kotatsu.parsers.model.Manga
 
 fun mangaListItemAD(
 	coil: ImageLoader,
 	lifecycleOwner: LifecycleOwner,
 	clickListener: OnListItemClickListener<Manga>,
-) = adapterDelegateViewBinding<MangaListModel, ListModel, ItemMangaListBinding>(
+) = adapterDelegateViewBinding<MangaCompactListModel, ListModel, ItemMangaListBinding>(
 	{ inflater, parent -> ItemMangaListBinding.inflate(inflater, parent, false) },
 ) {
 	var badge: BadgeDrawable? = null

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/model/ListModelConversionExt.kt

@@ -3,74 +3,8 @@ package org.koitharu.kotatsu.list.ui.model
 import androidx.annotation.StringRes
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.resolve.ExceptionResolver
-import org.koitharu.kotatsu.core.prefs.ListMode
-import org.koitharu.kotatsu.core.ui.widgets.ChipsView
 import org.koitharu.kotatsu.core.util.ext.getDisplayIcon
 import org.koitharu.kotatsu.core.util.ext.ifZero
-import org.koitharu.kotatsu.history.data.PROGRESS_NONE
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
-import org.koitharu.kotatsu.parsers.model.Manga
-
-suspend fun Manga.toListModel(
-	extraProvider: ListExtraProvider?
-) = MangaListModel(
-	id = id,
-	title = title,
-	subtitle = tags.joinToString(", ") { it.title },
-	coverUrl = coverUrl,
-	manga = this,
-	counter = extraProvider?.getCounter(id) ?: 0,
-	progress = extraProvider?.getProgress(id) ?: PROGRESS_NONE,
-)
-
-suspend fun Manga.toListDetailedModel(
-	extraProvider: ListExtraProvider?,
-) = MangaListDetailedModel(
-	id = id,
-	title = title,
-	subtitle = altTitle,
-	coverUrl = coverUrl,
-	manga = this,
-	counter = extraProvider?.getCounter(id) ?: 0,
-	progress = extraProvider?.getProgress(id) ?: PROGRESS_NONE,
-	tags = tags.map {
-		ChipsView.ChipModel(
-			tint = extraProvider?.getTagTint(it) ?: 0,
-			title = it.title,
-			data = it,
-		)
-	},
-)
-
-suspend fun Manga.toGridModel(
-	extraProvider: ListExtraProvider?,
-) = MangaGridModel(
-	id = id,
-	title = title,
-	coverUrl = coverUrl,
-	manga = this,
-	counter = extraProvider?.getCounter(id) ?: 0,
-	progress = extraProvider?.getProgress(id) ?: PROGRESS_NONE,
-)
-
-suspend fun List<Manga>.toUi(
-	mode: ListMode,
-	extraProvider: ListExtraProvider,
-): List<MangaItemModel> = if (isEmpty()) {
-	emptyList()
-} else {
-	toUi(ArrayList(size), mode, extraProvider)
-}
-
-suspend fun <C : MutableCollection<in MangaItemModel>> List<Manga>.toUi(
-	destination: C,
-	mode: ListMode,
-	extraProvider: ListExtraProvider,
-): C = when (mode) {
-	ListMode.LIST -> mapTo(destination) { it.toListModel(extraProvider) }
-	ListMode.DETAILED_LIST -> mapTo(destination) { it.toListDetailedModel(extraProvider) }
-	ListMode.GRID -> mapTo(destination) { it.toGridModel(extraProvider) }
-}
 
 fun Throwable.toErrorState(canRetry: Boolean = true, @StringRes secondaryAction: Int = 0) = ErrorState(
 	exception = this,

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/model/MangaCompactListModel.kt

@@ -0,0 +1,13 @@
+package org.koitharu.kotatsu.list.ui.model
+
+import org.koitharu.kotatsu.parsers.model.Manga
+
+data class MangaCompactListModel(
+	override val id: Long,
+	override val title: String,
+	val subtitle: String,
+	override val coverUrl: String,
+	override val manga: Manga,
+	override val counter: Int,
+	override val progress: Float,
+) : MangaListModel()

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/model/MangaDetailedListModel.kt

@@ -3,7 +3,7 @@ package org.koitharu.kotatsu.list.ui.model
 import org.koitharu.kotatsu.core.ui.widgets.ChipsView
 import org.koitharu.kotatsu.parsers.model.Manga
 
-data class MangaListDetailedModel(
+data class MangaDetailedListModel(
 	override val id: Long,
 	override val title: String,
 	val subtitle: String?,
@@ -12,4 +12,4 @@ data class MangaListDetailedModel(
 	override val counter: Int,
 	override val progress: Float,
 	val tags: List<ChipsView.ChipModel>,
-) : MangaItemModel()
+) : MangaListModel()

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/model/MangaGridModel.kt

@@ -9,4 +9,4 @@ data class MangaGridModel(
 	override val manga: Manga,
 	override val counter: Int,
 	override val progress: Float,
-) : MangaItemModel()
+) : MangaListModel()

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/model/MangaItemModel.kt

@@ -1,31 +0,0 @@
-package org.koitharu.kotatsu.list.ui.model
-
-import org.koitharu.kotatsu.list.ui.ListModelDiffCallback
-import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaSource
-
-sealed class MangaItemModel : ListModel {
-
-	abstract val id: Long
-	abstract val manga: Manga
-	abstract val title: String
-	abstract val coverUrl: String
-	abstract val counter: Int
-	abstract val progress: Float
-
-	val source: MangaSource
-		get() = manga.source
-
-	override fun areItemsTheSame(other: ListModel): Boolean {
-		return other is MangaItemModel && other.javaClass == javaClass && id == other.id
-	}
-
-	override fun getChangePayload(previousState: ListModel): Any? {
-		return when {
-			previousState !is MangaItemModel -> super.getChangePayload(previousState)
-			progress != previousState.progress -> ListModelDiffCallback.PAYLOAD_PROGRESS_CHANGED
-			counter != previousState.counter -> ListModelDiffCallback.PAYLOAD_ANYTHING_CHANGED
-			else -> null
-		}
-	}
-}

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/model/MangaListModel.kt

@@ -1,13 +1,31 @@
 package org.koitharu.kotatsu.list.ui.model
 
+import org.koitharu.kotatsu.list.ui.ListModelDiffCallback
 import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaSource
 
-data class MangaListModel(
-	override val id: Long,
-	override val title: String,
-	val subtitle: String,
-	override val coverUrl: String,
-	override val manga: Manga,
-	override val counter: Int,
-	override val progress: Float,
-) : MangaItemModel()
+sealed class MangaListModel : ListModel {
+
+	abstract val id: Long
+	abstract val manga: Manga
+	abstract val title: String
+	abstract val coverUrl: String
+	abstract val counter: Int
+	abstract val progress: Float
+
+	val source: MangaSource
+		get() = manga.source
+
+	override fun areItemsTheSame(other: ListModel): Boolean {
+		return other is MangaListModel && other.javaClass == javaClass && id == other.id
+	}
+
+	override fun getChangePayload(previousState: ListModel): Any? {
+		return when {
+			previousState !is MangaListModel -> super.getChangePayload(previousState)
+			progress != previousState.progress -> ListModelDiffCallback.PAYLOAD_PROGRESS_CHANGED
+			counter != previousState.counter -> ListModelDiffCallback.PAYLOAD_ANYTHING_CHANGED
+			else -> null
+		}
+	}
+}

app/src/main/kotlin/org/koitharu/kotatsu/list/ui/preview/PreviewViewModel.kt

@@ -25,18 +25,17 @@ import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
 import org.koitharu.kotatsu.core.parser.MangaIntent
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.ui.BaseViewModel
-import org.koitharu.kotatsu.core.ui.widgets.ChipsView
 import org.koitharu.kotatsu.core.util.ext.require
 import org.koitharu.kotatsu.core.util.ext.sanitize
 import org.koitharu.kotatsu.history.data.HistoryRepository
 import org.koitharu.kotatsu.history.data.PROGRESS_NONE
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import javax.inject.Inject
 
 @HiltViewModel
 class PreviewViewModel @Inject constructor(
 	savedStateHandle: SavedStateHandle,
-	private val extraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	private val repositoryFactory: MangaRepository.Factory,
 	private val historyRepository: HistoryRepository,
 	private val imageGetter: Html.ImageGetter,
@@ -81,13 +80,7 @@ class PreviewViewModel @Inject constructor(
 		}.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.WhileSubscribed(5000), null)
 
 	val tagsChips = manga.map {
-		it.tags.map { tag ->
-			ChipsView.ChipModel(
-				title = tag.title,
-				tint = extraProvider.getTagTint(tag),
-				data = tag,
-			)
-		}
+		mangaListMapper.mapTags(it.tags)
 	}.stateIn(viewModelScope + Dispatchers.Default, SharingStarted.Eagerly, emptyList())
 
 	init {

app/src/main/kotlin/org/koitharu/kotatsu/local/ui/LocalListViewModel.kt

@@ -16,10 +16,10 @@ import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
 import org.koitharu.kotatsu.explore.data.MangaSourcesRepository
 import org.koitharu.kotatsu.explore.domain.ExploreRepository
 import org.koitharu.kotatsu.filter.ui.FilterCoordinator
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaItemModel
+import org.koitharu.kotatsu.list.ui.model.MangaListModel
 import org.koitharu.kotatsu.list.ui.model.TipModel
 import org.koitharu.kotatsu.local.data.LocalStorageChanges
 import org.koitharu.kotatsu.local.data.LocalStorageManager
@@ -35,7 +35,7 @@ class LocalListViewModel @Inject constructor(
 	filter: FilterCoordinator,
 	private val settings: AppSettings,
 	downloadScheduler: DownloadWorker.Scheduler,
-	listExtraProvider: ListExtraProvider,
+	mangaListMapper: MangaListMapper,
 	private val deleteLocalMangaUseCase: DeleteLocalMangaUseCase,
 	exploreRepository: ExploreRepository,
 	@LocalStorageChanges private val localStorageChanges: SharedFlow<LocalManga?>,
@@ -46,7 +46,7 @@ class LocalListViewModel @Inject constructor(
 	mangaRepositoryFactory,
 	filter,
 	settings,
-	listExtraProvider,
+	mangaListMapper,
 	downloadScheduler,
 	exploreRepository,
 	sourcesRepository,
@@ -70,7 +70,7 @@ class LocalListViewModel @Inject constructor(
 			return
 		}
 		for (item in list) {
-			if (item !is MangaItemModel) {
+			if (item !is MangaListModel) {
 				continue
 			}
 			val file = item.manga.url.toUriOrNull()?.toFileOrNull() ?: continue

app/src/main/kotlin/org/koitharu/kotatsu/remotelist/ui/RemoteListViewModel.kt

@@ -32,7 +32,7 @@ import org.koitharu.kotatsu.explore.data.MangaSourcesRepository
 import org.koitharu.kotatsu.explore.domain.ExploreRepository
 import org.koitharu.kotatsu.filter.ui.FilterCoordinator
 import org.koitharu.kotatsu.filter.ui.MangaFilter
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
@@ -40,7 +40,6 @@ import org.koitharu.kotatsu.list.ui.model.LoadingFooter
 import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorFooter
 import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toUi
 import org.koitharu.kotatsu.parsers.exception.NotFoundException
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaListFilter
@@ -55,7 +54,7 @@ open class RemoteListViewModel @Inject constructor(
 	mangaRepositoryFactory: MangaRepository.Factory,
 	private val filter: FilterCoordinator,
 	settings: AppSettings,
-	listExtraProvider: ListExtraProvider,
+	mangaListMapper: MangaListMapper,
 	downloadScheduler: DownloadWorker.Scheduler,
 	private val exploreRepository: ExploreRepository,
 	sourcesRepository: MangaSourcesRepository,
@@ -96,7 +95,7 @@ open class RemoteListViewModel @Inject constructor(
 				list == null -> add(LoadingState)
 				list.isEmpty() -> add(createEmptyState(canResetFilter = header.value.isFilterApplied))
 				else -> {
-					list.toUi(this, mode, listExtraProvider)
+					mangaListMapper.toListModelList(this, list, mode)
 					when {
 						error != null -> add(error.toErrorFooter())
 						hasNext -> add(LoadingFooter())

app/src/main/kotlin/org/koitharu/kotatsu/search/ui/SearchViewModel.kt

@@ -20,7 +20,7 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.util.ext.require
 import org.koitharu.kotatsu.core.util.ext.sizeOrZero
 import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
@@ -28,7 +28,6 @@ import org.koitharu.kotatsu.list.ui.model.LoadingFooter
 import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorFooter
 import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toUi
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaListFilter
 import javax.inject.Inject
@@ -38,7 +37,7 @@ class SearchViewModel @Inject constructor(
 	savedStateHandle: SavedStateHandle,
 	repositoryFactory: MangaRepository.Factory,
 	settings: AppSettings,
-	private val extraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	downloadScheduler: DownloadWorker.Scheduler,
 ) : MangaListViewModel(settings, downloadScheduler) {
 
@@ -69,7 +68,7 @@ class SearchViewModel @Inject constructor(
 
 			else -> {
 				val result = ArrayList<ListModel>(list.size + 1)
-				list.toUi(result, mode, extraProvider)
+				mangaListMapper.toListModelList(result, list, mode)
 				when {
 					error != null -> result += error.toErrorFooter()
 					hasNext -> result += LoadingFooter()

app/src/main/kotlin/org/koitharu/kotatsu/search/ui/multi/MultiSearchListModel.kt

@@ -2,13 +2,13 @@ package org.koitharu.kotatsu.search.ui.multi
 
 import org.koitharu.kotatsu.list.ui.ListModelDiffCallback
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaItemModel
+import org.koitharu.kotatsu.list.ui.model.MangaListModel
 import org.koitharu.kotatsu.parsers.model.MangaSource
 
 data class MultiSearchListModel(
 	val source: MangaSource,
 	val hasMore: Boolean,
-	val list: List<MangaItemModel>,
+	val list: List<MangaListModel>,
 	val error: Throwable?,
 ) : ListModel {
 

app/src/main/kotlin/org/koitharu/kotatsu/search/ui/multi/MultiSearchViewModel.kt

@@ -29,12 +29,11 @@ import org.koitharu.kotatsu.core.util.ext.call
 import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
 import org.koitharu.kotatsu.explore.data.MangaSourcesRepository
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.LoadingFooter
 import org.koitharu.kotatsu.list.ui.model.LoadingState
-import org.koitharu.kotatsu.list.ui.model.toUi
 import org.koitharu.kotatsu.parsers.model.Manga
 import org.koitharu.kotatsu.parsers.model.MangaListFilter
 import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
@@ -46,7 +45,7 @@ private const val MIN_HAS_MORE_ITEMS = 8
 @HiltViewModel
 class MultiSearchViewModel @Inject constructor(
 	savedStateHandle: SavedStateHandle,
-	private val extraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	private val mangaRepositoryFactory: MangaRepository.Factory,
 	private val downloadScheduler: DownloadWorker.Scheduler,
 	private val sourcesRepository: MangaSourcesRepository,
@@ -121,8 +120,10 @@ class MultiSearchViewModel @Inject constructor(
 			launch {
 				val item = runCatchingCancellable {
 					semaphore.withPermit {
-						repository.getList(offset = 0, filter = MangaListFilter.Search(q))
-							.toUi(ListMode.GRID, extraProvider)
+						mangaListMapper.toListModelList(
+							manga = repository.getList(offset = 0, filter = MangaListFilter.Search(q)),
+							mode = ListMode.GRID,
+						)
 					}
 				}.fold(
 					onSuccess = { list ->

app/src/main/kotlin/org/koitharu/kotatsu/suggestions/ui/SuggestionsViewModel.kt

@@ -14,12 +14,11 @@ import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.prefs.observeAsFlow
 import org.koitharu.kotatsu.core.util.ext.onFirst
 import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toUi
 import org.koitharu.kotatsu.suggestions.domain.SuggestionRepository
 import javax.inject.Inject
 
@@ -27,7 +26,7 @@ import javax.inject.Inject
 class SuggestionsViewModel @Inject constructor(
 	repository: SuggestionRepository,
 	settings: AppSettings,
-	private val extraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	downloadScheduler: DownloadWorker.Scheduler,
 	private val suggestionsScheduler: SuggestionsWorker.Scheduler,
 ) : MangaListViewModel(settings, downloadScheduler) {
@@ -49,7 +48,7 @@ class SuggestionsViewModel @Inject constructor(
 				),
 			)
 
-			else -> list.toUi(mode, extraProvider)
+			else -> mangaListMapper.toListModelList(list, mode)
 		}
 	}.onStart {
 		loadingCounter.increment()

app/src/main/kotlin/org/koitharu/kotatsu/tracker/ui/feed/FeedViewModel.kt

@@ -20,12 +20,11 @@ import org.koitharu.kotatsu.core.ui.model.DateTimeAgo
 import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.calculateTimeAgo
 import org.koitharu.kotatsu.core.util.ext.call
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListHeader
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.LoadingState
-import org.koitharu.kotatsu.list.ui.model.toGridModel
 import org.koitharu.kotatsu.tracker.domain.TrackingRepository
 import org.koitharu.kotatsu.tracker.domain.model.TrackingLogItem
 import org.koitharu.kotatsu.tracker.ui.feed.model.FeedItem
@@ -42,7 +41,7 @@ class FeedViewModel @Inject constructor(
 	private val settings: AppSettings,
 	private val repository: TrackingRepository,
 	private val scheduler: TrackWorker.Scheduler,
-	private val listExtraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 ) : BaseViewModel() {
 
 	private val limit = MutableStateFlow(PAGE_SIZE)
@@ -135,7 +134,7 @@ class FeedViewModel @Inject constructor(
 					null
 				} else {
 					UpdatedMangaHeader(
-						mangaList.map { it.manga.toGridModel(listExtraProvider) },
+						mangaList.map { mangaListMapper.toGridModel(it.manga) },
 					)
 				}
 			}

app/src/main/kotlin/org/koitharu/kotatsu/tracker/ui/feed/model/UpdatedMangaHeader.kt

@@ -2,10 +2,10 @@ package org.koitharu.kotatsu.tracker.ui.feed.model
 
 import org.koitharu.kotatsu.list.ui.ListModelDiffCallback
 import org.koitharu.kotatsu.list.ui.model.ListModel
-import org.koitharu.kotatsu.list.ui.model.MangaItemModel
+import org.koitharu.kotatsu.list.ui.model.MangaListModel
 
 data class UpdatedMangaHeader(
-	val list: List<MangaItemModel>,
+	val list: List<MangaListModel>,
 ) : ListModel {
 
 	override fun areItemsTheSame(other: ListModel): Boolean {

app/src/main/kotlin/org/koitharu/kotatsu/tracker/ui/updates/UpdatesViewModel.kt

@@ -17,16 +17,13 @@ import org.koitharu.kotatsu.core.ui.model.DateTimeAgo
 import org.koitharu.kotatsu.core.util.ext.calculateTimeAgo
 import org.koitharu.kotatsu.core.util.ext.onFirst
 import org.koitharu.kotatsu.download.ui.worker.DownloadWorker
-import org.koitharu.kotatsu.list.domain.ListExtraProvider
+import org.koitharu.kotatsu.list.domain.MangaListMapper
 import org.koitharu.kotatsu.list.ui.MangaListViewModel
 import org.koitharu.kotatsu.list.ui.model.EmptyState
 import org.koitharu.kotatsu.list.ui.model.ListHeader
 import org.koitharu.kotatsu.list.ui.model.ListModel
 import org.koitharu.kotatsu.list.ui.model.LoadingState
 import org.koitharu.kotatsu.list.ui.model.toErrorState
-import org.koitharu.kotatsu.list.ui.model.toGridModel
-import org.koitharu.kotatsu.list.ui.model.toListDetailedModel
-import org.koitharu.kotatsu.list.ui.model.toListModel
 import org.koitharu.kotatsu.tracker.domain.TrackingRepository
 import org.koitharu.kotatsu.tracker.domain.model.MangaTracking
 import javax.inject.Inject
@@ -35,7 +32,7 @@ import javax.inject.Inject
 class UpdatesViewModel @Inject constructor(
 	private val repository: TrackingRepository,
 	settings: AppSettings,
-	private val extraProvider: ListExtraProvider,
+	private val mangaListMapper: MangaListMapper,
 	downloadScheduler: DownloadWorker.Scheduler,
 ) : MangaListViewModel(settings, downloadScheduler) {
 
@@ -93,11 +90,7 @@ class UpdatesViewModel @Inject constructor(
 					prevHeader = header
 				}
 			}
-			result += when (mode) {
-				ListMode.LIST -> item.manga.toListModel(extraProvider)
-				ListMode.DETAILED_LIST -> item.manga.toListDetailedModel(extraProvider)
-				ListMode.GRID -> item.manga.toGridModel(extraProvider)
-			}
+			result += mangaListMapper.toListModel(item.manga, mode)
 		}
 		return result
 	}