tachiyomi/app/src/main/java/eu/kanade/presentation/manga/MangaScreen.kt

package eu.kanade.presentation.manga

import androidx.activity.compose.BackHandler
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.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.asPaddingValues
import androidx.compose.foundation.layout.calculateEndPadding
import androidx.compose.foundation.layout.calculateStartPadding
import androidx.compose.foundation.layout.fillMaxHeight
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.systemBars
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyListScope
import androidx.compose.foundation.lazy.items
import androidx.compose.foundation.lazy.rememberLazyListState
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.Icon
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.SnackbarHostState
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.derivedStateOf
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableIntStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.hapticfeedback.HapticFeedbackType
import androidx.compose.ui.layout.onSizeChanged
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.stringResource
import androidx.compose.ui.util.fastAll
import androidx.compose.ui.util.fastAny
import androidx.compose.ui.util.fastMap
import eu.kanade.domain.manga.model.chaptersFiltered
import eu.kanade.presentation.manga.components.ChapterDownloadAction
import eu.kanade.presentation.manga.components.ChapterHeader
import eu.kanade.presentation.manga.components.ExpandableMangaDescription
import eu.kanade.presentation.manga.components.MangaActionRow
import eu.kanade.presentation.manga.components.MangaBottomActionMenu
import eu.kanade.presentation.manga.components.MangaChapterListItem
import eu.kanade.presentation.manga.components.MangaInfoBox
import eu.kanade.presentation.manga.components.MangaToolbar
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.FetchInterval
import eu.kanade.tachiyomi.ui.manga.MangaScreenModel
import eu.kanade.tachiyomi.util.lang.toRelativeString
import eu.kanade.tachiyomi.util.system.copyToClipboard
import tachiyomi.domain.chapter.model.Chapter
import tachiyomi.domain.chapter.service.missingChaptersCount
import tachiyomi.domain.library.service.LibraryPreferences
import tachiyomi.domain.manga.model.Manga
import tachiyomi.domain.source.model.StubSource
import tachiyomi.presentation.core.components.TwoPanelBox
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.util.isScrolledToEnd
import tachiyomi.presentation.core.util.isScrollingUp
import java.text.DateFormat
import java.util.Date

@Composable
fun MangaScreen(
    state: MangaScreenModel.State.Success,
    snackbarHostState: SnackbarHostState,
    fetchInterval: FetchInterval?,
    dateFormat: DateFormat,
    isTabletUi: Boolean,
    chapterSwipeStartAction: LibraryPreferences.ChapterSwipeAction,
    chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
    onBackClicked: () -> Unit,
    onChapterClicked: (Chapter) -> Unit,
    onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
    onAddToLibraryClicked: () -> Unit,
    onWebViewClicked: (() -> Unit)?,
    onWebViewLongClicked: (() -> Unit)?,
    onTrackingClicked: (() -> Unit)?,

    // For tags menu
    onTagSearch: (String) -> Unit,

    onFilterButtonClicked: () -> Unit,
    onRefresh: () -> Unit,
    onContinueReading: () -> Unit,
    onSearch: (query: String, global: Boolean) -> Unit,

    // For cover dialog
    onCoverClicked: () -> Unit,

    // For top action menu
    onShareClicked: (() -> Unit)?,
    onDownloadActionClicked: ((DownloadAction) -> Unit)?,
    onEditCategoryClicked: (() -> Unit)?,
    onEditFetchIntervalClicked: (() -> Unit)?,
    onMigrateClicked: (() -> Unit)?,

    // For bottom action menu
    onMultiBookmarkClicked: (List<Chapter>, bookmarked: Boolean) -> Unit,
    onMultiMarkAsReadClicked: (List<Chapter>, markAsRead: Boolean) -> Unit,
    onMarkPreviousAsReadClicked: (Chapter) -> Unit,
    onMultiDeleteClicked: (List<Chapter>) -> Unit,

    // For chapter swipe
    onChapterSwipe: (ChapterItem, LibraryPreferences.ChapterSwipeAction) -> Unit,

    // Chapter selection
    onChapterSelected: (ChapterItem, Boolean, Boolean, Boolean) -> Unit,
    onAllChapterSelected: (Boolean) -> Unit,
    onInvertSelection: () -> Unit,
) {
    val context = LocalContext.current
    val onCopyTagToClipboard: (tag: String) -> Unit = {
        if (it.isNotEmpty()) {
            context.copyToClipboard(it, it)
        }
    }

    if (!isTabletUi) {
        MangaScreenSmallImpl(
            state = state,
            snackbarHostState = snackbarHostState,
            dateFormat = dateFormat,
            fetchInterval = fetchInterval,
            chapterSwipeStartAction = chapterSwipeStartAction,
            chapterSwipeEndAction = chapterSwipeEndAction,
            onBackClicked = onBackClicked,
            onChapterClicked = onChapterClicked,
            onDownloadChapter = onDownloadChapter,
            onAddToLibraryClicked = onAddToLibraryClicked,
            onWebViewClicked = onWebViewClicked,
            onWebViewLongClicked = onWebViewLongClicked,
            onTrackingClicked = onTrackingClicked,
            onTagSearch = onTagSearch,
            onCopyTagToClipboard = onCopyTagToClipboard,
            onFilterClicked = onFilterButtonClicked,
            onRefresh = onRefresh,
            onContinueReading = onContinueReading,
            onSearch = onSearch,
            onCoverClicked = onCoverClicked,
            onShareClicked = onShareClicked,
            onDownloadActionClicked = onDownloadActionClicked,
            onEditCategoryClicked = onEditCategoryClicked,
            onEditIntervalClicked = onEditFetchIntervalClicked,
            onMigrateClicked = onMigrateClicked,
            onMultiBookmarkClicked = onMultiBookmarkClicked,
            onMultiMarkAsReadClicked = onMultiMarkAsReadClicked,
            onMarkPreviousAsReadClicked = onMarkPreviousAsReadClicked,
            onMultiDeleteClicked = onMultiDeleteClicked,
            onChapterSwipe = onChapterSwipe,
            onChapterSelected = onChapterSelected,
            onAllChapterSelected = onAllChapterSelected,
            onInvertSelection = onInvertSelection,
        )
    } else {
        MangaScreenLargeImpl(
            state = state,
            snackbarHostState = snackbarHostState,
            chapterSwipeStartAction = chapterSwipeStartAction,
            chapterSwipeEndAction = chapterSwipeEndAction,
            dateFormat = dateFormat,
            fetchInterval = fetchInterval,
            onBackClicked = onBackClicked,
            onChapterClicked = onChapterClicked,
            onDownloadChapter = onDownloadChapter,
            onAddToLibraryClicked = onAddToLibraryClicked,
            onWebViewClicked = onWebViewClicked,
            onWebViewLongClicked = onWebViewLongClicked,
            onTrackingClicked = onTrackingClicked,
            onTagSearch = onTagSearch,
            onCopyTagToClipboard = onCopyTagToClipboard,
            onFilterButtonClicked = onFilterButtonClicked,
            onRefresh = onRefresh,
            onContinueReading = onContinueReading,
            onSearch = onSearch,
            onCoverClicked = onCoverClicked,
            onShareClicked = onShareClicked,
            onDownloadActionClicked = onDownloadActionClicked,
            onEditCategoryClicked = onEditCategoryClicked,
            onEditIntervalClicked = onEditFetchIntervalClicked,
            onMigrateClicked = onMigrateClicked,
            onMultiBookmarkClicked = onMultiBookmarkClicked,
            onMultiMarkAsReadClicked = onMultiMarkAsReadClicked,
            onMarkPreviousAsReadClicked = onMarkPreviousAsReadClicked,
            onMultiDeleteClicked = onMultiDeleteClicked,
            onChapterSwipe = onChapterSwipe,
            onChapterSelected = onChapterSelected,
            onAllChapterSelected = onAllChapterSelected,
            onInvertSelection = onInvertSelection,
        )
    }
}

@Composable
private fun MangaScreenSmallImpl(
    state: MangaScreenModel.State.Success,
    snackbarHostState: SnackbarHostState,
    dateFormat: DateFormat,
    fetchInterval: FetchInterval?,
    chapterSwipeStartAction: LibraryPreferences.ChapterSwipeAction,
    chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
    onBackClicked: () -> Unit,
    onChapterClicked: (Chapter) -> Unit,
    onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
    onAddToLibraryClicked: () -> Unit,
    onWebViewClicked: (() -> Unit)?,
    onWebViewLongClicked: (() -> Unit)?,
    onTrackingClicked: (() -> Unit)?,

    // For tags menu
    onTagSearch: (String) -> Unit,
    onCopyTagToClipboard: (tag: String) -> Unit,

    onFilterClicked: () -> Unit,
    onRefresh: () -> Unit,
    onContinueReading: () -> Unit,
    onSearch: (query: String, global: Boolean) -> Unit,

    // For cover dialog
    onCoverClicked: () -> Unit,

    // For top action menu
    onShareClicked: (() -> Unit)?,
    onDownloadActionClicked: ((DownloadAction) -> Unit)?,
    onEditCategoryClicked: (() -> Unit)?,
    onEditIntervalClicked: (() -> Unit)?,
    onMigrateClicked: (() -> Unit)?,

    // For bottom action menu
    onMultiBookmarkClicked: (List<Chapter>, bookmarked: Boolean) -> Unit,
    onMultiMarkAsReadClicked: (List<Chapter>, markAsRead: Boolean) -> Unit,
    onMarkPreviousAsReadClicked: (Chapter) -> Unit,
    onMultiDeleteClicked: (List<Chapter>) -> Unit,

    // For chapter swipe
    onChapterSwipe: (ChapterItem, LibraryPreferences.ChapterSwipeAction) -> Unit,

    // Chapter selection
    onChapterSelected: (ChapterItem, Boolean, Boolean, Boolean) -> Unit,
    onAllChapterSelected: (Boolean) -> Unit,
    onInvertSelection: () -> Unit,
) {
    val chapterListState = rememberLazyListState()

    val chapters = remember(state) { state.processedChapters }

    val internalOnBackPressed = {
        if (chapters.fastAny { it.selected }) {
            onAllChapterSelected(false)
        } else {
            onBackClicked()
        }
    }
    BackHandler(onBack = internalOnBackPressed)

    Scaffold(
        topBar = {
            val firstVisibleItemIndex by remember {
                derivedStateOf { chapterListState.firstVisibleItemIndex }
            }
            val firstVisibleItemScrollOffset by remember {
                derivedStateOf { chapterListState.firstVisibleItemScrollOffset }
            }
            val animatedTitleAlpha by animateFloatAsState(
                if (firstVisibleItemIndex > 0) 1f else 0f,
                label = "titleAlpha",
            )
            val animatedBgAlpha by animateFloatAsState(
                if (firstVisibleItemIndex > 0 || firstVisibleItemScrollOffset > 0) 1f else 0f,
                label = "bgAlpha",
            )
            MangaToolbar(
                title = state.manga.title,
                titleAlphaProvider = { animatedTitleAlpha },
                backgroundAlphaProvider = { animatedBgAlpha },
                hasFilters = state.manga.chaptersFiltered(),
                onBackClicked = internalOnBackPressed,
                onClickFilter = onFilterClicked,
                onClickShare = onShareClicked,
                onClickDownload = onDownloadActionClicked,
                onClickEditCategory = onEditCategoryClicked,
                onClickRefresh = onRefresh,
                onClickMigrate = onMigrateClicked,
                actionModeCounter = chapters.count { it.selected },
                onSelectAll = { onAllChapterSelected(true) },
                onInvertSelection = { onInvertSelection() },
            )
        },
        bottomBar = {
            SharedMangaBottomActionMenu(
                selected = chapters.filter { it.selected },
                onMultiBookmarkClicked = onMultiBookmarkClicked,
                onMultiMarkAsReadClicked = onMultiMarkAsReadClicked,
                onMarkPreviousAsReadClicked = onMarkPreviousAsReadClicked,
                onDownloadChapter = onDownloadChapter,
                onMultiDeleteClicked = onMultiDeleteClicked,
                fillFraction = 1f,
            )
        },
        snackbarHost = { SnackbarHost(hostState = snackbarHostState) },
        floatingActionButton = {
            AnimatedVisibility(
                visible = chapters.fastAny { !it.chapter.read } && chapters.fastAll { !it.selected },
                enter = fadeIn(),
                exit = fadeOut(),
            ) {
                ExtendedFloatingActionButton(
                    text = {
                        val id = if (state.chapters.fastAny { it.chapter.read }) {
                            R.string.action_resume
                        } else {
                            R.string.action_start
                        }
                        Text(text = stringResource(id))
                    },
                    icon = { Icon(imageVector = Icons.Filled.PlayArrow, contentDescription = null) },
                    onClick = onContinueReading,
                    expanded = chapterListState.isScrollingUp() || chapterListState.isScrolledToEnd(),
                )
            }
        },
    ) { contentPadding ->
        val topPadding = contentPadding.calculateTopPadding()

        PullRefresh(
            refreshing = state.isRefreshingData,
            onRefresh = onRefresh,
            enabled = chapters.fastAll { !it.selected },
            indicatorPadding = WindowInsets.systemBars.only(WindowInsetsSides.Top).asPaddingValues(),
        ) {
            val layoutDirection = LocalLayoutDirection.current
            VerticalFastScroller(
                listState = chapterListState,
                topContentPadding = topPadding,
                endContentPadding = contentPadding.calculateEndPadding(layoutDirection),
            ) {
                LazyColumn(
                    modifier = Modifier.fillMaxHeight(),
                    state = chapterListState,
                    contentPadding = PaddingValues(
                        start = contentPadding.calculateStartPadding(layoutDirection),
                        end = contentPadding.calculateEndPadding(layoutDirection),
                        bottom = contentPadding.calculateBottomPadding(),
                    ),
                ) {
                    item(
                        key = MangaScreenItem.INFO_BOX,
                        contentType = MangaScreenItem.INFO_BOX,
                    ) {
                        MangaInfoBox(
                            isTabletUi = false,
                            appBarPadding = topPadding,
                            title = state.manga.title,
                            author = state.manga.author,
                            artist = state.manga.artist,
                            sourceName = remember { state.source.getNameForMangaInfo() },
                            isStubSource = remember { state.source is StubSource },
                            coverDataProvider = { state.manga },
                            status = state.manga.status,
                            onCoverClick = onCoverClicked,
                            doSearch = onSearch,
                        )
                    }

                    item(
                        key = MangaScreenItem.ACTION_ROW,
                        contentType = MangaScreenItem.ACTION_ROW,
                    ) {
                        MangaActionRow(
                            favorite = state.manga.favorite,
                            trackingCount = state.trackingCount,
                            fetchInterval = fetchInterval,
                            isUserIntervalMode = state.manga.fetchInterval < 0,
                            onAddToLibraryClicked = onAddToLibraryClicked,
                            onWebViewClicked = onWebViewClicked,
                            onWebViewLongClicked = onWebViewLongClicked,
                            onTrackingClicked = onTrackingClicked,
                            onEditIntervalClicked = onEditIntervalClicked,
                            onEditCategory = onEditCategoryClicked,
                        )
                    }

                    item(
                        key = MangaScreenItem.DESCRIPTION_WITH_TAG,
                        contentType = MangaScreenItem.DESCRIPTION_WITH_TAG,
                    ) {
                        ExpandableMangaDescription(
                            defaultExpandState = state.isFromSource,
                            description = state.manga.description,
                            tagsProvider = { state.manga.genre },
                            onTagSearch = onTagSearch,
                            onCopyTagToClipboard = onCopyTagToClipboard,
                        )
                    }

                    item(
                        key = MangaScreenItem.CHAPTER_HEADER,
                        contentType = MangaScreenItem.CHAPTER_HEADER,
                    ) {
                        ChapterHeader(
                            enabled = chapters.fastAll { !it.selected },
                            chapterCount = chapters.size,
                            missingChapterCount = chapters.map { it.chapter.chapterNumber }.missingChaptersCount(),
                            onClick = onFilterClicked,
                        )
                    }

                    sharedChapterItems(
                        manga = state.manga,
                        chapters = chapters,
                        dateFormat = dateFormat,
                        chapterSwipeStartAction = chapterSwipeStartAction,
                        chapterSwipeEndAction = chapterSwipeEndAction,
                        onChapterClicked = onChapterClicked,
                        onDownloadChapter = onDownloadChapter,
                        onChapterSelected = onChapterSelected,
                        onChapterSwipe = onChapterSwipe,
                    )
                }
            }
        }
    }
}

@Composable
fun MangaScreenLargeImpl(
    state: MangaScreenModel.State.Success,
    snackbarHostState: SnackbarHostState,
    dateFormat: DateFormat,
    fetchInterval: FetchInterval?,
    chapterSwipeStartAction: LibraryPreferences.ChapterSwipeAction,
    chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
    onBackClicked: () -> Unit,
    onChapterClicked: (Chapter) -> Unit,
    onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
    onAddToLibraryClicked: () -> Unit,
    onWebViewClicked: (() -> Unit)?,
    onWebViewLongClicked: (() -> Unit)?,
    onTrackingClicked: (() -> Unit)?,

    // For tags menu
    onTagSearch: (String) -> Unit,
    onCopyTagToClipboard: (tag: String) -> Unit,

    onFilterButtonClicked: () -> Unit,
    onRefresh: () -> Unit,
    onContinueReading: () -> Unit,
    onSearch: (query: String, global: Boolean) -> Unit,

    // For cover dialog
    onCoverClicked: () -> Unit,

    // For top action menu
    onShareClicked: (() -> Unit)?,
    onDownloadActionClicked: ((DownloadAction) -> Unit)?,
    onEditCategoryClicked: (() -> Unit)?,
    onEditIntervalClicked: (() -> Unit)?,
    onMigrateClicked: (() -> Unit)?,

    // For bottom action menu
    onMultiBookmarkClicked: (List<Chapter>, bookmarked: Boolean) -> Unit,
    onMultiMarkAsReadClicked: (List<Chapter>, markAsRead: Boolean) -> Unit,
    onMarkPreviousAsReadClicked: (Chapter) -> Unit,
    onMultiDeleteClicked: (List<Chapter>) -> Unit,

    // For swipe actions
    onChapterSwipe: (ChapterItem, LibraryPreferences.ChapterSwipeAction) -> Unit,

    // Chapter selection
    onChapterSelected: (ChapterItem, Boolean, Boolean, Boolean) -> Unit,
    onAllChapterSelected: (Boolean) -> Unit,
    onInvertSelection: () -> Unit,
) {
    val layoutDirection = LocalLayoutDirection.current
    val density = LocalDensity.current

    val chapters = remember(state) { state.processedChapters }

    val insetPadding = WindowInsets.systemBars.only(WindowInsetsSides.Horizontal).asPaddingValues()
    var topBarHeight by remember { mutableIntStateOf(0) }
    PullRefresh(
        refreshing = state.isRefreshingData,
        onRefresh = onRefresh,
        enabled = chapters.fastAll { !it.selected },
        indicatorPadding = PaddingValues(
            start = insetPadding.calculateStartPadding(layoutDirection),
            top = with(density) { topBarHeight.toDp() },
            end = insetPadding.calculateEndPadding(layoutDirection),
        ),
    ) {
        val chapterListState = rememberLazyListState()

        val internalOnBackPressed = {
            if (chapters.fastAny { it.selected }) {
                onAllChapterSelected(false)
            } else {
                onBackClicked()
            }
        }
        BackHandler(onBack = internalOnBackPressed)

        Scaffold(
            topBar = {
                MangaToolbar(
                    modifier = Modifier.onSizeChanged { topBarHeight = it.height },
                    title = state.manga.title,
                    titleAlphaProvider = { if (chapters.fastAny { it.selected }) 1f else 0f },
                    backgroundAlphaProvider = { 1f },
                    hasFilters = state.manga.chaptersFiltered(),
                    onBackClicked = internalOnBackPressed,
                    onClickFilter = onFilterButtonClicked,
                    onClickShare = onShareClicked,
                    onClickDownload = onDownloadActionClicked,
                    onClickEditCategory = onEditCategoryClicked,
                    onClickRefresh = onRefresh,
                    onClickMigrate = onMigrateClicked,
                    actionModeCounter = chapters.count { it.selected },
                    onSelectAll = { onAllChapterSelected(true) },
                    onInvertSelection = { onInvertSelection() },
                )
            },
            bottomBar = {
                Box(
                    modifier = Modifier.fillMaxWidth(),
                    contentAlignment = Alignment.BottomEnd,
                ) {
                    SharedMangaBottomActionMenu(
                        selected = chapters.filter { it.selected },
                        onMultiBookmarkClicked = onMultiBookmarkClicked,
                        onMultiMarkAsReadClicked = onMultiMarkAsReadClicked,
                        onMarkPreviousAsReadClicked = onMarkPreviousAsReadClicked,
                        onDownloadChapter = onDownloadChapter,
                        onMultiDeleteClicked = onMultiDeleteClicked,
                        fillFraction = 0.5f,
                    )
                }
            },
            snackbarHost = { SnackbarHost(hostState = snackbarHostState) },
            floatingActionButton = {
                AnimatedVisibility(
                    visible = chapters.fastAny { !it.chapter.read } && chapters.fastAll { !it.selected },
                    enter = fadeIn(),
                    exit = fadeOut(),
                ) {
                    ExtendedFloatingActionButton(
                        text = {
                            val id = if (state.chapters.fastAny { it.chapter.read }) {
                                R.string.action_resume
                            } else {
                                R.string.action_start
                            }
                            Text(text = stringResource(id))
                        },
                        icon = { Icon(imageVector = Icons.Filled.PlayArrow, contentDescription = null) },
                        onClick = onContinueReading,
                        expanded = chapterListState.isScrollingUp() || chapterListState.isScrolledToEnd(),
                    )
                }
            },
        ) { contentPadding ->
            TwoPanelBox(
                modifier = Modifier.padding(
                    start = contentPadding.calculateStartPadding(layoutDirection),
                    end = contentPadding.calculateEndPadding(layoutDirection),
                ),
                startContent = {
                    Column(
                        modifier = Modifier
                            .verticalScroll(rememberScrollState())
                            .padding(bottom = contentPadding.calculateBottomPadding()),
                    ) {
                        MangaInfoBox(
                            isTabletUi = true,
                            appBarPadding = contentPadding.calculateTopPadding(),
                            title = state.manga.title,
                            author = state.manga.author,
                            artist = state.manga.artist,
                            sourceName = remember { state.source.getNameForMangaInfo() },
                            isStubSource = remember { state.source is StubSource },
                            coverDataProvider = { state.manga },
                            status = state.manga.status,
                            onCoverClick = onCoverClicked,
                            doSearch = onSearch,
                        )
                        MangaActionRow(
                            favorite = state.manga.favorite,
                            trackingCount = state.trackingCount,
                            fetchInterval = fetchInterval,
                            isUserIntervalMode = state.manga.fetchInterval < 0,
                            onAddToLibraryClicked = onAddToLibraryClicked,
                            onWebViewClicked = onWebViewClicked,
                            onWebViewLongClicked = onWebViewLongClicked,
                            onTrackingClicked = onTrackingClicked,
                            onEditIntervalClicked = onEditIntervalClicked,
                            onEditCategory = onEditCategoryClicked,
                        )
                        ExpandableMangaDescription(
                            defaultExpandState = true,
                            description = state.manga.description,
                            tagsProvider = { state.manga.genre },
                            onTagSearch = onTagSearch,
                            onCopyTagToClipboard = onCopyTagToClipboard,
                        )
                    }
                },
                endContent = {
                    VerticalFastScroller(
                        listState = chapterListState,
                        topContentPadding = contentPadding.calculateTopPadding(),
                    ) {
                        LazyColumn(
                            modifier = Modifier.fillMaxHeight(),
                            state = chapterListState,
                            contentPadding = PaddingValues(
                                top = contentPadding.calculateTopPadding(),
                                bottom = contentPadding.calculateBottomPadding(),
                            ),
                        ) {
                            item(
                                key = MangaScreenItem.CHAPTER_HEADER,
                                contentType = MangaScreenItem.CHAPTER_HEADER,
                            ) {
                                ChapterHeader(
                                    enabled = chapters.fastAll { !it.selected },
                                    chapterCount = chapters.size,
                                    missingChapterCount = chapters.map { it.chapter.chapterNumber }.missingChaptersCount(),
                                    onClick = onFilterButtonClicked,
                                )
                            }

                            sharedChapterItems(
                                manga = state.manga,
                                chapters = chapters,
                                dateFormat = dateFormat,
                                chapterSwipeStartAction = chapterSwipeStartAction,
                                chapterSwipeEndAction = chapterSwipeEndAction,
                                onChapterClicked = onChapterClicked,
                                onDownloadChapter = onDownloadChapter,
                                onChapterSelected = onChapterSelected,
                                onChapterSwipe = onChapterSwipe,
                            )
                        }
                    }
                },
            )
        }
    }
}

@Composable
private fun SharedMangaBottomActionMenu(
    selected: List<ChapterItem>,
    modifier: Modifier = Modifier,
    onMultiBookmarkClicked: (List<Chapter>, bookmarked: Boolean) -> Unit,
    onMultiMarkAsReadClicked: (List<Chapter>, markAsRead: Boolean) -> Unit,
    onMarkPreviousAsReadClicked: (Chapter) -> Unit,
    onDownloadChapter: ((List<ChapterItem>, ChapterDownloadAction) -> Unit)?,
    onMultiDeleteClicked: (List<Chapter>) -> Unit,
    fillFraction: Float,
) {
    MangaBottomActionMenu(
        visible = selected.isNotEmpty(),
        modifier = modifier.fillMaxWidth(fillFraction),
        onBookmarkClicked = {
            onMultiBookmarkClicked.invoke(selected.fastMap { it.chapter }, true)
        }.takeIf { selected.fastAny { !it.chapter.bookmark } },
        onRemoveBookmarkClicked = {
            onMultiBookmarkClicked.invoke(selected.fastMap { it.chapter }, false)
        }.takeIf { selected.fastAll { it.chapter.bookmark } },
        onMarkAsReadClicked = {
            onMultiMarkAsReadClicked(selected.fastMap { it.chapter }, true)
        }.takeIf { selected.fastAny { !it.chapter.read } },
        onMarkAsUnreadClicked = {
            onMultiMarkAsReadClicked(selected.fastMap { it.chapter }, false)
        }.takeIf { selected.fastAny { it.chapter.read || it.chapter.lastPageRead > 0L } },
        onMarkPreviousAsReadClicked = {
            onMarkPreviousAsReadClicked(selected[0].chapter)
        }.takeIf { selected.size == 1 },
        onDownloadClicked = {
            onDownloadChapter!!(selected.toList(), ChapterDownloadAction.START)
        }.takeIf {
            onDownloadChapter != null && selected.fastAny { it.downloadState != Download.State.DOWNLOADED }
        },
        onDeleteClicked = {
            onMultiDeleteClicked(selected.fastMap { it.chapter })
        }.takeIf {
            onDownloadChapter != null && selected.fastAny { it.downloadState == Download.State.DOWNLOADED }
        },
    )
}

private fun LazyListScope.sharedChapterItems(
    manga: Manga,
    chapters: List<ChapterItem>,
    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,
) {
    items(
        items = chapters,
        key = { "chapter-${it.chapter.id}" },
        contentType = { MangaScreenItem.CHAPTER },
    ) { chapterItem ->
        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, dateFormat)
                },
            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,
                )
            },
            onDownloadClick = if (onDownloadChapter != null) {
                { onDownloadChapter(listOf(chapterItem), it) }
            } else {
                null
            },
            onChapterSwipe = {
                onChapterSwipe(chapterItem, it)
            },
        )
    }
}

private fun onChapterItemClick(
    chapterItem: ChapterItem,
    chapters: List<ChapterItem>,
    onToggleSelection: (Boolean) -> Unit,
    onChapterClicked: (Chapter) -> Unit,
) {
    when {
        chapterItem.selected -> onToggleSelection(false)
        chapters.fastAny { it.selected } -> onToggleSelection(true)
        else -> onChapterClicked(chapterItem.chapter)
    }
}