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Code Issues Packages Projects Releases Wiki Activity

Show missing chapter count between two chapters in chapter list (#10096)

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* Show missing chapter count between two chapters in chapter list

Closes #8460

* Fix crash

* Lint

* Review changes

* Lint
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AntsyLich 2023-11-02 08:18:19 +06:00 committed by GitHub
parent b3d7c92475
commit 6d538db5f2
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4 changed files with 189 additions and 107 deletions
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4
app/src/main/java/eu/kanade/domain/chapter/model/ChapterFilter.kt
View File

@ -2,7 +2,7 @@ package eu.kanade.domain.chapter.model
import eu.kanade.domain.manga.model.downloadedFilter
import eu.kanade.tachiyomi.data.download.DownloadManager
import eu.kanade.tachiyomi.ui.manga.ChapterItem
import eu.kanade.tachiyomi.ui.manga.ChapterList
import tachiyomi.domain.chapter.model.Chapter
import tachiyomi.domain.chapter.service.getChapterSort
import tachiyomi.domain.manga.model.Manga
@ -34,7 +34,7 @@ fun List<Chapter>.applyFilters(manga: Manga, downloadManager: DownloadManager):
* Applies the view filters to the list of chapters obtained from the database.
* @return an observable of the list of chapters filtered and sorted.
*/
fun List<ChapterItem>.applyFilters(manga: Manga): Sequence<ChapterItem> {
fun List<ChapterList.Item>.applyFilters(manga: Manga): Sequence<ChapterList.Item> {
val isLocalManga = manga.isLocal()
val unreadFilter = manga.unreadFilter
val downloadedFilter = manga.downloadedFilter

196
app/src/main/java/eu/kanade/presentation/manga/MangaScreen.kt
View File

@ -5,9 +5,11 @@ import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.core.animateFloatAsState
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.asPaddingValues
@ -26,7 +28,9 @@ import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.PlayArrow
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.SnackbarHostState
import androidx.compose.material3.Text
@ -44,6 +48,7 @@ import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.platform.LocalDensity
import androidx.compose.ui.platform.LocalHapticFeedback
import androidx.compose.ui.platform.LocalLayoutDirection
import androidx.compose.ui.res.pluralStringResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.util.fastAll
import androidx.compose.ui.util.fastAny
@ -61,7 +66,7 @@ import eu.kanade.presentation.util.formatChapterNumber
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.download.model.Download
import eu.kanade.tachiyomi.source.getNameForMangaInfo
import eu.kanade.tachiyomi.ui.manga.ChapterItem
import eu.kanade.tachiyomi.ui.manga.ChapterList
import eu.kanade.tachiyomi.ui.manga.MangaScreenModel
import eu.kanade.tachiyomi.util.lang.toRelativeString
import eu.kanade.tachiyomi.util.system.copyToClipboard
@ -75,8 +80,10 @@ import tachiyomi.presentation.core.components.VerticalFastScroller
import tachiyomi.presentation.core.components.material.ExtendedFloatingActionButton
import tachiyomi.presentation.core.components.material.PullRefresh
import tachiyomi.presentation.core.components.material.Scaffold
import tachiyomi.presentation.core.components.material.padding
import tachiyomi.presentation.core.util.isScrolledToEnd
import tachiyomi.presentation.core.util.isScrollingUp
import tachiyomi.presentation.core.util.secondaryItemAlpha
import java.text.DateFormat
import java.util.Date
@ -92,7 +99,7 @@ fun MangaScreen(
chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
onBackClicked: () -> Unit,
onChapterClicked: (Chapter) -> Unit,
onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
onDownloadChapter: ((List<ChapterList.Item>, ChapterDownloadAction) -> Unit)?,
onAddToLibraryClicked: () -> Unit,
onWebViewClicked: (() -> Unit)?,
onWebViewLongClicked: (() -> Unit)?,
@ -123,10 +130,10 @@ fun MangaScreen(
onMultiDeleteClicked: (List<Chapter>) -> Unit,
// For chapter swipe
onChapterSwipe: (ChapterItem, LibraryPreferences.ChapterSwipeAction) -> Unit,
onChapterSwipe: (ChapterList.Item, LibraryPreferences.ChapterSwipeAction) -> Unit,
// Chapter selection
onChapterSelected: (ChapterItem, Boolean, Boolean, Boolean) -> Unit,
onChapterSelected: (ChapterList.Item, Boolean, Boolean, Boolean) -> Unit,
onAllChapterSelected: (Boolean) -> Unit,
onInvertSelection: () -> Unit,
) {
@ -225,7 +232,7 @@ private fun MangaScreenSmallImpl(
chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
onBackClicked: () -> Unit,
onChapterClicked: (Chapter) -> Unit,
onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
onDownloadChapter: ((List<ChapterList.Item>, ChapterDownloadAction) -> Unit)?,
onAddToLibraryClicked: () -> Unit,
onWebViewClicked: (() -> Unit)?,
onWebViewLongClicked: (() -> Unit)?,
@ -257,16 +264,17 @@ private fun MangaScreenSmallImpl(
onMultiDeleteClicked: (List<Chapter>) -> Unit,
// For chapter swipe
onChapterSwipe: (ChapterItem, LibraryPreferences.ChapterSwipeAction) -> Unit,
onChapterSwipe: (ChapterList.Item, LibraryPreferences.ChapterSwipeAction) -> Unit,
// Chapter selection
onChapterSelected: (ChapterItem, Boolean, Boolean, Boolean) -> Unit,
onChapterSelected: (ChapterList.Item, Boolean, Boolean, Boolean) -> Unit,
onAllChapterSelected: (Boolean) -> Unit,
onInvertSelection: () -> Unit,
) {
val chapterListState = rememberLazyListState()
val chapters = remember(state) { state.processedChapters }
val listItem = remember(state) { state.chapterListItems }
val isAnySelected by remember {
derivedStateOf {
@ -447,7 +455,8 @@ private fun MangaScreenSmallImpl(
sharedChapterItems(
manga = state.manga,
chapters = chapters,
chapters = listItem,
isAnyChapterSelected = chapters.fastAny { it.selected },
dateRelativeTime = dateRelativeTime,
dateFormat = dateFormat,
chapterSwipeStartAction = chapterSwipeStartAction,
@ -474,7 +483,7 @@ fun MangaScreenLargeImpl(
chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
onBackClicked: () -> Unit,
onChapterClicked: (Chapter) -> Unit,
onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
onDownloadChapter: ((List<ChapterList.Item>, ChapterDownloadAction) -> Unit)?,
onAddToLibraryClicked: () -> Unit,
onWebViewClicked: (() -> Unit)?,
onWebViewLongClicked: (() -> Unit)?,
@ -506,10 +515,10 @@ fun MangaScreenLargeImpl(
onMultiDeleteClicked: (List<Chapter>) -> Unit,
// For swipe actions
onChapterSwipe: (ChapterItem, LibraryPreferences.ChapterSwipeAction) -> Unit,
onChapterSwipe: (ChapterList.Item, LibraryPreferences.ChapterSwipeAction) -> Unit,
// Chapter selection
onChapterSelected: (ChapterItem, Boolean, Boolean, Boolean) -> Unit,
onChapterSelected: (ChapterList.Item, Boolean, Boolean, Boolean) -> Unit,
onAllChapterSelected: (Boolean) -> Unit,
onInvertSelection: () -> Unit,
) {
@ -517,6 +526,7 @@ fun MangaScreenLargeImpl(
val density = LocalDensity.current
val chapters = remember(state) { state.processedChapters }
val listItem = remember(state) { state.chapterListItems }
val isAnySelected by remember {
derivedStateOf {
@ -688,7 +698,8 @@ fun MangaScreenLargeImpl(
sharedChapterItems(
manga = state.manga,
chapters = chapters,
chapters = listItem,
isAnyChapterSelected = chapters.fastAny { it.selected },
dateRelativeTime = dateRelativeTime,
dateFormat = dateFormat,
chapterSwipeStartAction = chapterSwipeStartAction,
@ -708,12 +719,12 @@ fun MangaScreenLargeImpl(
@Composable
private fun SharedMangaBottomActionMenu(
selected: List<ChapterItem>,
selected: List<ChapterList.Item>,
modifier: Modifier = Modifier,
onMultiBookmarkClicked: (List<Chapter>, bookmarked: Boolean) -> Unit,
onMultiMarkAsReadClicked: (List<Chapter>, markAsRead: Boolean) -> Unit,
onMarkPreviousAsReadClicked: (Chapter) -> Unit,
onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
onDownloadChapter: ((List<ChapterList.Item>, ChapterDownloadAction) -> Unit)?,
onMultiDeleteClicked: (List<Chapter>) -> Unit,
fillFraction: Float,
) {
@ -750,92 +761,123 @@ private fun SharedMangaBottomActionMenu(
private fun LazyListScope.sharedChapterItems(
manga: Manga,
chapters: List<ChapterItem>,
chapters: List<ChapterList>,
isAnyChapterSelected: Boolean,
dateRelativeTime: Boolean,
dateFormat: DateFormat,
chapterSwipeStartAction: LibraryPreferences.ChapterSwipeAction,
chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
onChapterClicked: (Chapter) -> Unit,
onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
onChapterSelected: (ChapterItem, Boolean, Boolean, Boolean) -> Unit,
onChapterSwipe: (ChapterItem, LibraryPreferences.ChapterSwipeAction) -> Unit,
onDownloadChapter: ((List<ChapterList.Item>, ChapterDownloadAction) -> Unit)?,
onChapterSelected: (ChapterList.Item, Boolean, Boolean, Boolean) -> Unit,
onChapterSwipe: (ChapterList.Item, LibraryPreferences.ChapterSwipeAction) -> Unit,
) {
items(
items = chapters,
key = { "chapter-${it.chapter.id}" },
key = { item ->
when (item) {
is ChapterList.MissingCount -> "missing-count-${item.id}"
is ChapterList.Item -> "chapter-${item.id}"
}
},
contentType = { MangaScreenItem.CHAPTER },
) { chapterItem ->
) { item ->
val haptic = LocalHapticFeedback.current
val context = LocalContext.current
MangaChapterListItem(
title = if (manga.displayMode == Manga.CHAPTER_DISPLAY_NUMBER) {
stringResource(
R.string.display_mode_chapter,
formatChapterNumber(chapterItem.chapter.chapterNumber),
)
} else {
chapterItem.chapter.name
},
date = chapterItem.chapter.dateUpload
.takeIf { it > 0L }
?.let {
Date(it).toRelativeString(
context,
dateRelativeTime,
dateFormat,
when (item) {
is ChapterList.MissingCount -> {
Row(
modifier = Modifier.padding(
horizontal = MaterialTheme.padding.medium,
vertical = MaterialTheme.padding.small,
),
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(MaterialTheme.padding.medium),
) {
HorizontalDivider(modifier = Modifier.weight(1f))
Text(
text = pluralStringResource(
id = R.plurals.missing_chapters,
count = item.count,
item.count,
),
modifier = Modifier.secondaryItemAlpha(),
)
},
readProgress = chapterItem.chapter.lastPageRead
.takeIf { !chapterItem.chapter.read && it > 0L }
?.let {
stringResource(
R.string.chapter_progress,
it + 1,
)
},
scanlator = chapterItem.chapter.scanlator.takeIf { !it.isNullOrBlank() },
read = chapterItem.chapter.read,
bookmark = chapterItem.chapter.bookmark,
selected = chapterItem.selected,
downloadIndicatorEnabled = chapters.fastAll { !it.selected },
downloadStateProvider = { chapterItem.downloadState },
downloadProgressProvider = { chapterItem.downloadProgress },
chapterSwipeStartAction = chapterSwipeStartAction,
chapterSwipeEndAction = chapterSwipeEndAction,
onLongClick = {
onChapterSelected(chapterItem, !chapterItem.selected, true, true)
haptic.performHapticFeedback(HapticFeedbackType.LongPress)
},
onClick = {
onChapterItemClick(
chapterItem = chapterItem,
chapters = chapters,
onToggleSelection = { onChapterSelected(chapterItem, !chapterItem.selected, true, false) },
onChapterClicked = onChapterClicked,
HorizontalDivider(modifier = Modifier.weight(1f))
}
}
is ChapterList.Item -> {
MangaChapterListItem(
title = if (manga.displayMode == Manga.CHAPTER_DISPLAY_NUMBER) {
stringResource(
R.string.display_mode_chapter,
formatChapterNumber(item.chapter.chapterNumber),
)
} else {
item.chapter.name
},
date = item.chapter.dateUpload
.takeIf { it > 0L }
?.let {
Date(it).toRelativeString(
context,
dateRelativeTime,
dateFormat,
)
},
readProgress = item.chapter.lastPageRead
.takeIf { !item.chapter.read && it > 0L }
?.let {
stringResource(
R.string.chapter_progress,
it + 1,
)
},
scanlator = item.chapter.scanlator.takeIf { !it.isNullOrBlank() },
read = item.chapter.read,
bookmark = item.chapter.bookmark,
selected = item.selected,
downloadIndicatorEnabled = !isAnyChapterSelected,
downloadStateProvider = { item.downloadState },
downloadProgressProvider = { item.downloadProgress },
chapterSwipeStartAction = chapterSwipeStartAction,
chapterSwipeEndAction = chapterSwipeEndAction,
onLongClick = {
onChapterSelected(item, !item.selected, true, true)
haptic.performHapticFeedback(HapticFeedbackType.LongPress)
},
onClick = {
onChapterItemClick(
chapterItem = item,
isAnyChapterSelected = isAnyChapterSelected,
onToggleSelection = { onChapterSelected(item, !item.selected, true, false) },
onChapterClicked = onChapterClicked,
)
},
onDownloadClick = if (onDownloadChapter != null) {
{ onDownloadChapter(listOf(item), it) }
} else {
null
},
onChapterSwipe = {
onChapterSwipe(item, it)
},
)
},
onDownloadClick = if (onDownloadChapter != null) {
{ onDownloadChapter(listOf(chapterItem), it) }
} else {
null
},
onChapterSwipe = {
onChapterSwipe(chapterItem, it)
},
)
}
}
}
}
private fun onChapterItemClick(
chapterItem: ChapterItem,
chapters: List<ChapterItem>,
chapterItem: ChapterList.Item,
isAnyChapterSelected: Boolean,
onToggleSelection: (Boolean) -> Unit,
onChapterClicked: (Chapter) -> Unit,
) {
when {
chapterItem.selected -> onToggleSelection(false)
chapters.fastAny { it.selected } -> onToggleSelection(true)
isAnyChapterSelected -> onToggleSelection(true)
else -> onChapterClicked(chapterItem.chapter)
}
}

92
app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaScreenModel.kt
View File

@ -10,6 +10,7 @@ import cafe.adriel.voyager.core.model.StateScreenModel
import cafe.adriel.voyager.core.model.screenModelScope
import eu.kanade.core.preference.asState
import eu.kanade.core.util.addOrRemove
import eu.kanade.core.util.insertSeparators
import eu.kanade.domain.chapter.interactor.SetReadStatus
import eu.kanade.domain.chapter.interactor.SyncChaptersWithSource
import eu.kanade.domain.manga.interactor.UpdateManga
@ -61,6 +62,7 @@ import tachiyomi.domain.chapter.interactor.UpdateChapter
import tachiyomi.domain.chapter.model.Chapter
import tachiyomi.domain.chapter.model.ChapterUpdate
import tachiyomi.domain.chapter.model.NoChaptersException
import tachiyomi.domain.chapter.service.calculateChapterGap
import tachiyomi.domain.chapter.service.getChapterSort
import tachiyomi.domain.download.service.DownloadPreferences
import tachiyomi.domain.library.service.LibraryPreferences
@ -75,6 +77,7 @@ import tachiyomi.domain.track.interactor.GetTracks
import tachiyomi.source.local.isLocal
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
import kotlin.math.floor
class MangaScreenModel(
val context: Context,
@ -117,10 +120,10 @@ class MangaScreenModel(
private val isFavorited: Boolean
get() = manga?.favorite ?: false
private val allChapters: List<ChapterItem>?
private val allChapters: List<ChapterList.Item>?
get() = successState?.chapters
private val filteredChapters: List<ChapterItem>?
private val filteredChapters: List<ChapterList.Item>?
get() = successState?.processedChapters
val chapterSwipeStartAction = libraryPreferences.swipeToEndAction().get()
@ -158,7 +161,7 @@ class MangaScreenModel(
updateSuccessState {
it.copy(
manga = manga,
chapters = chapters.toChapterItems(manga),
chapters = chapters.toChapterListItems(manga),
)
}
}
@ -169,7 +172,7 @@ class MangaScreenModel(
screenModelScope.launchIO {
val manga = getMangaAndChapters.awaitManga(mangaId)
val chapters = getMangaAndChapters.awaitChapters(mangaId)
.toChapterItems(manga)
.toChapterListItems(manga)
if (!manga.favorite) {
setMangaDefaultChapterFlags.await(manga)
@ -455,7 +458,7 @@ class MangaScreenModel(
private fun updateDownloadState(download: Download) {
updateSuccessState { successState ->
val modifiedIndex = successState.chapters.indexOfFirst { it.chapter.id == download.chapter.id }
val modifiedIndex = successState.chapters.indexOfFirst { it.id == download.chapter.id }
if (modifiedIndex < 0) return@updateSuccessState successState
val newChapters = successState.chapters.toMutableList().apply {
@ -467,7 +470,7 @@ class MangaScreenModel(
}
}
private fun List<Chapter>.toChapterItems(manga: Manga): List<ChapterItem> {
private fun List<Chapter>.toChapterListItems(manga: Manga): List<ChapterList.Item> {
val isLocal = manga.isLocal()
return map { chapter ->
val activeDownload = if (isLocal) {
@ -486,7 +489,7 @@ class MangaScreenModel(
else -> Download.State.NOT_DOWNLOADED
}
ChapterItem(
ChapterList.Item(
chapter = chapter,
downloadState = downloadState,
downloadProgress = activeDownload?.progress ?: 0,
@ -534,7 +537,7 @@ class MangaScreenModel(
/**
* @throws IllegalStateException if the swipe action is [LibraryPreferences.ChapterSwipeAction.Disabled]
*/
fun chapterSwipe(chapterItem: ChapterItem, swipeAction: LibraryPreferences.ChapterSwipeAction) {
fun chapterSwipe(chapterItem: ChapterList.Item, swipeAction: LibraryPreferences.ChapterSwipeAction) {
screenModelScope.launch {
executeChapterSwipeAction(chapterItem, swipeAction)
}
@ -544,7 +547,7 @@ class MangaScreenModel(
* @throws IllegalStateException if the swipe action is [LibraryPreferences.ChapterSwipeAction.Disabled]
*/
private fun executeChapterSwipeAction(
chapterItem: ChapterItem,
chapterItem: ChapterList.Item,
swipeAction: LibraryPreferences.ChapterSwipeAction,
) {
val chapter = chapterItem.chapter
@ -626,7 +629,7 @@ class MangaScreenModel(
}
fun runChapterDownloadActions(
items: List<ChapterItem>,
items: List<ChapterList.Item>,
action: ChapterDownloadAction,
) {
when (action) {
@ -641,7 +644,7 @@ class MangaScreenModel(
startDownload(listOf(chapter), true)
}
ChapterDownloadAction.CANCEL -> {
val chapterId = items.singleOrNull()?.chapter?.id ?: return
val chapterId = items.singleOrNull()?.id ?: return
cancelDownload(chapterId)
}
ChapterDownloadAction.DELETE -> {
@ -842,14 +845,14 @@ class MangaScreenModel(
}
fun toggleSelection(
item: ChapterItem,
item: ChapterList.Item,
selected: Boolean,
userSelected: Boolean = false,
fromLongPress: Boolean = false,
) {
updateSuccessState { successState ->
val newChapters = successState.processedChapters.toMutableList().apply {
val selectedIndex = successState.processedChapters.indexOfFirst { it.chapter.id == item.chapter.id }
val selectedIndex = successState.processedChapters.indexOfFirst { it.id == item.chapter.id }
if (selectedIndex < 0) return@apply
val selectedItem = get(selectedIndex)
@ -857,7 +860,7 @@ class MangaScreenModel(
val firstSelection = none { it.selected }
set(selectedIndex, selectedItem.copy(selected = selected))
selectedChapterIds.addOrRemove(item.chapter.id, selected)
selectedChapterIds.addOrRemove(item.id, selected)
if (selected && userSelected && fromLongPress) {
if (firstSelection) {
@ -880,7 +883,7 @@ class MangaScreenModel(
range.forEach {
val inbetweenItem = get(it)
if (!inbetweenItem.selected) {
selectedChapterIds.add(inbetweenItem.chapter.id)
selectedChapterIds.add(inbetweenItem.id)
set(it, inbetweenItem.copy(selected = true))
}
}
@ -908,7 +911,7 @@ class MangaScreenModel(
fun toggleAllSelection(selected: Boolean) {
updateSuccessState { successState ->
val newChapters = successState.chapters.map {
selectedChapterIds.addOrRemove(it.chapter.id, selected)
selectedChapterIds.addOrRemove(it.id, selected)
it.copy(selected = selected)
}
selectedPositions[0] = -1
@ -920,7 +923,7 @@ class MangaScreenModel(
fun invertSelection() {
updateSuccessState { successState ->
val newChapters = successState.chapters.map {
selectedChapterIds.addOrRemove(it.chapter.id, !it.selected)
selectedChapterIds.addOrRemove(it.id, !it.selected)
it.copy(selected = !it.selected)
}
selectedPositions[0] = -1
@ -994,7 +997,7 @@ class MangaScreenModel(
val manga: Manga,
val source: Source,
val isFromSource: Boolean,
val chapters: List<ChapterItem>,
val chapters: List<ChapterList.Item>,
val trackItems: List<TrackItem> = emptyList(),
val isRefreshingData: Boolean = false,
val dialog: Dialog? = null,
@ -1005,6 +1008,33 @@ class MangaScreenModel(
chapters.applyFilters(manga).toList()
}
val chapterListItems by lazy {
processedChapters.insertSeparators { before, after ->
val (lowerChapter, higherChapter) = if (manga.sortDescending()) {
after to before
} else {
before to after
}
if (higherChapter == null) return@insertSeparators null
if (lowerChapter == null) {
floor(higherChapter.chapter.chapterNumber)
.toInt()
.minus(1)
.coerceAtLeast(0)
} else {
calculateChapterGap(higherChapter.chapter, lowerChapter.chapter)
}
.takeIf { it > 0 }
?.let { missingCount ->
ChapterList.MissingCount(
id = "${lowerChapter?.id}-${higherChapter.id}",
count = missingCount,
)
}
}
}
val trackingAvailable: Boolean
get() = trackItems.isNotEmpty()
@ -1015,7 +1045,7 @@ class MangaScreenModel(
* Applies the view filters to the list of chapters obtained from the database.
* @return an observable of the list of chapters filtered and sorted.
*/
private fun List<ChapterItem>.applyFilters(manga: Manga): Sequence<ChapterItem> {
private fun List<ChapterList.Item>.applyFilters(manga: Manga): Sequence<ChapterList.Item> {
val isLocalManga = manga.isLocal()
val unreadFilter = manga.unreadFilter
val downloadedFilter = manga.downloadedFilter
@ -1031,11 +1061,21 @@ class MangaScreenModel(
}
@Immutable
data class ChapterItem(
val chapter: Chapter,
val downloadState: Download.State,
val downloadProgress: Int,
val selected: Boolean = false,
) {
val isDownloaded = downloadState == Download.State.DOWNLOADED
sealed class ChapterList {
@Immutable
data class MissingCount(
val id: String,
val count: Int,
) : ChapterList()
@Immutable
data class Item(
val chapter: Chapter,
val downloadState: Download.State,
val downloadProgress: Int,
val selected: Boolean = false,
) : ChapterList() {
val id = chapter.id
val isDownloaded = downloadState == Download.State.DOWNLOADED
}
}

4
app/src/main/java/eu/kanade/tachiyomi/util/chapter/ChapterGetNextUnread.kt
View File

@ -2,7 +2,7 @@ package eu.kanade.tachiyomi.util.chapter
import eu.kanade.domain.chapter.model.applyFilters
import eu.kanade.tachiyomi.data.download.DownloadManager
import eu.kanade.tachiyomi.ui.manga.ChapterItem
import eu.kanade.tachiyomi.ui.manga.ChapterList
import tachiyomi.domain.chapter.model.Chapter
import tachiyomi.domain.manga.model.Manga
@ -22,7 +22,7 @@ fun List<Chapter>.getNextUnread(manga: Manga, downloadManager: DownloadManager):
/**
* Gets next unread chapter with filters and sorting applied
*/
fun List<ChapterItem>.getNextUnread(manga: Manga): Chapter? {
fun List<ChapterList.Item>.getNextUnread(manga: Manga): Chapter? {
return applyFilters(manga).let { chapters ->
if (manga.sortDescending()) {
chapters.findLast { !it.chapter.read }