TachiyomiSY-Plus/app/src/main/java/exh/md/follows/MangaDexFollowsScreen.kt

package exh.md.follows

import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.SnackbarHostState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.collectAsState
import androidx.compose.runtime.getValue
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.hapticfeedback.HapticFeedbackType
import androidx.compose.ui.platform.LocalConfiguration
import androidx.compose.ui.platform.LocalHapticFeedback
import androidx.compose.ui.res.stringResource
import androidx.paging.compose.collectAsLazyPagingItems
import cafe.adriel.voyager.core.model.rememberScreenModel
import cafe.adriel.voyager.core.screen.Screen
import cafe.adriel.voyager.navigator.LocalNavigator
import cafe.adriel.voyager.navigator.currentOrThrow
import eu.kanade.presentation.browse.BrowseSourceContent
import eu.kanade.presentation.browse.components.BrowseSourceSimpleToolbar
import eu.kanade.presentation.browse.components.RemoveMangaDialog
import eu.kanade.presentation.components.ChangeCategoryDialog
import eu.kanade.presentation.components.DuplicateMangaDialog
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.ui.browse.source.browse.BrowseSourceScreenModel
import eu.kanade.tachiyomi.ui.category.CategoryScreen
import eu.kanade.tachiyomi.ui.manga.MangaScreen
import tachiyomi.core.util.lang.launchIO
import tachiyomi.presentation.core.components.material.Scaffold

class MangaDexFollowsScreen(private val sourceId: Long) : Screen {

    @Composable
    override fun Content() {
        val navigator = LocalNavigator.currentOrThrow
        val scope = rememberCoroutineScope()
        val haptic = LocalHapticFeedback.current
        val screenModel = rememberScreenModel { MangaDexFollowsScreenModel(sourceId) }
        val state by screenModel.state.collectAsState()

        val snackbarHostState = remember { SnackbarHostState() }

        Scaffold(
            topBar = { scrollBehavior ->
                BrowseSourceSimpleToolbar(
                    title = stringResource(R.string.mangadex_follows),
                    displayMode = screenModel.displayMode,
                    onDisplayModeChange = { screenModel.displayMode = it },
                    navigateUp = navigator::pop,
                    scrollBehavior = scrollBehavior,
                )
            },
            snackbarHost = {
                SnackbarHost(hostState = snackbarHostState)
            },
        ) { paddingValues ->
            val pagingFlow by screenModel.mangaPagerFlowFlow.collectAsState()

            BrowseSourceContent(
                source = screenModel.source,
                mangaList = pagingFlow.collectAsLazyPagingItems(),
                columns = screenModel.getColumnsPreference(LocalConfiguration.current.orientation),
                // SY -->
                ehentaiBrowseDisplayMode = screenModel.ehentaiBrowseDisplayMode,
                // SY <--
                displayMode = screenModel.displayMode,
                snackbarHostState = snackbarHostState,
                contentPadding = paddingValues,
                onWebViewClick = null,
                onHelpClick = null,
                onLocalSourceHelpClick = null,
                onMangaClick = { navigator.push(MangaScreen(it.id, true)) },
                onMangaLongClick = { manga ->
                    scope.launchIO {
                        val duplicateManga = screenModel.getDuplicateLibraryManga(manga)
                        when {
                            manga.favorite -> screenModel.setDialog(BrowseSourceScreenModel.Dialog.RemoveManga(manga))
                            duplicateManga != null -> screenModel.setDialog(
                                BrowseSourceScreenModel.Dialog.AddDuplicateManga(
                                    manga,
                                    duplicateManga,
                                ),
                            )
                            else -> screenModel.addFavorite(manga)
                        }
                        haptic.performHapticFeedback(HapticFeedbackType.LongPress)
                    }
                },
            )
        }

        val onDismissRequest = { screenModel.setDialog(null) }
        when (val dialog = state.dialog) {
            is BrowseSourceScreenModel.Dialog.Migrate -> {}
            is BrowseSourceScreenModel.Dialog.AddDuplicateManga -> {
                DuplicateMangaDialog(
                    onDismissRequest = onDismissRequest,
                    onConfirm = { screenModel.addFavorite(dialog.manga) },
                    onOpenManga = { navigator.push(MangaScreen(dialog.duplicate.id)) },
                )
            }
            is BrowseSourceScreenModel.Dialog.RemoveManga -> {
                RemoveMangaDialog(
                    onDismissRequest = onDismissRequest,
                    onConfirm = {
                        screenModel.changeMangaFavorite(dialog.manga)
                    },
                    mangaToRemove = dialog.manga,
                )
            }
            is BrowseSourceScreenModel.Dialog.ChangeMangaCategory -> {
                ChangeCategoryDialog(
                    initialSelection = dialog.initialSelection,
                    onDismissRequest = onDismissRequest,
                    onEditCategories = {
                        navigator.push(CategoryScreen())
                    },
                    onConfirm = { include, _ ->
                        screenModel.changeMangaFavorite(dialog.manga)
                        screenModel.moveMangaToCategories(dialog.manga, include)
                    },
                )
            }
            else -> {}
        }
    }
}