[修复] 修复了在替换净化界面时，选择自定义分组后删除该分组导致的崩溃问题

app/src/main/java/io/legado/app/ui/replace/ReplaceRuleScreen.kt

@@ -18,21 +18,83 @@ import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.gestures.detectDragGestures
 import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.layout.*
+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.Spacer
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.offset
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.layout.wrapContentWidth
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.LazyListState
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.ArrowBack
-import androidx.compose.material.icons.filled.*
-import androidx.compose.material3.*
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.Check
+import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.Delete
+import androidx.compose.material.icons.filled.Edit
+import androidx.compose.material.icons.filled.MoreVert
+import androidx.compose.material.icons.filled.Search
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.Checkbox
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.FloatingActionButton
 import androidx.compose.material3.FloatingToolbarDefaults.ScreenOffset
 import androidx.compose.material3.HorizontalDivider
-import androidx.compose.runtime.*
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.ListItem
+import androidx.compose.material3.ListItemDefaults
+import androidx.compose.material3.LoadingIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.MediumFlexibleTopAppBar
+import androidx.compose.material3.ModalBottomSheet
+import androidx.compose.material3.OutlinedButton
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.PlainTooltip
+import androidx.compose.material3.PrimaryScrollableTabRow
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SheetState
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.SnackbarResult
+import androidx.compose.material3.Switch
+import androidx.compose.material3.Tab
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TooltipAnchorPosition
+import androidx.compose.material3.TooltipBox
+import androidx.compose.material3.TooltipDefaults
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.material3.animateFloatingActionButton
+import androidx.compose.material3.rememberModalBottomSheetState
+import androidx.compose.material3.rememberTooltipState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
-import androidx.compose.ui.Alignment.Companion
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.graphics.Color
@@ -58,7 +120,6 @@ import io.legado.app.ui.replace.edit.ReplaceEditActivity
 import io.legado.app.ui.widget.components.ActionItem
 import io.legado.app.ui.widget.components.AnimatedText
 import io.legado.app.ui.widget.components.EmptyMessageView
-import io.legado.app.ui.widget.components.lazylist.FastScrollLazyColumn
 import io.legado.app.ui.widget.components.SearchBarSection
 import io.legado.app.ui.widget.components.SelectionBottomBar
 import io.legado.app.ui.widget.components.exportComponents.FilePickerSheet
@@ -66,6 +127,7 @@ import io.legado.app.ui.widget.components.exportComponents.FilePickerSheetMode
 import io.legado.app.ui.widget.components.importComponents.BaseImportUiState
 import io.legado.app.ui.widget.components.importComponents.BatchImportDialog
 import io.legado.app.ui.widget.components.importComponents.SourceInputDialog
+import io.legado.app.ui.widget.components.lazylist.FastScrollLazyColumn
 import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.launch
 import org.koin.androidx.compose.koinViewModel
@@ -261,6 +323,14 @@ fun ReplaceRuleScreen(
         }
     }
 
+    LaunchedEffect(groups) {
+        val maxIndex = groups.size
+        if (selectedTabIndex > maxIndex) {
+            selectedTabIndex = 0
+            viewModel.setSearchKey("")
+        }
+    }
+
     if (showGroupManageSheet) {
         GroupManageBottomSheet(
             groups = groups,
@@ -330,7 +400,7 @@ fun ReplaceRuleScreen(
         snackbarHost = { SnackbarHost(snackbarHostState) },
         topBar = {
             Column {
-                MediumTopAppBar(
+                MediumFlexibleTopAppBar(
                     title = {
                         val titleText = remember(isUploading, inSelectionMode, selectedRuleIds, rules) {
                             when {
@@ -434,10 +504,13 @@ fun ReplaceRuleScreen(
                         placeholder = stringResource(id = R.string.replace_purify_search)
                     )
                 }
+
                 val allString = stringResource(R.string.all)
+                val tabItems = remember(groups, allString) { listOf(allString) + groups }
                 AnimatedVisibility(visible = groups.isNotEmpty()) {
                     PrimaryScrollableTabRow(
-                        selectedTabIndex = selectedTabIndex,
+                        selectedTabIndex = selectedTabIndex.coerceAtMost(tabItems.size - 1)
+                            .coerceAtLeast(0),
                         edgePadding = 0.dp,
                         divider = {},
                     ) {
@@ -532,10 +605,14 @@ fun ReplaceRuleScreen(
                                         if (canReorder) {
                                             Modifier.longPressDraggableHandle(
                                                 onDragStarted = {
-                                                    hapticFeedback.performHapticFeedback(HapticFeedbackType.GestureThresholdActivate)
+                                                    hapticFeedback.performHapticFeedback(
+                                                        HapticFeedbackType.GestureThresholdActivate
+                                                    )
                                                 },
                                                 onDragStopped = {
-                                                    hapticFeedback.performHapticFeedback(HapticFeedbackType.GestureEnd)
+                                                    hapticFeedback.performHapticFeedback(
+                                                        HapticFeedbackType.GestureEnd
+                                                    )
                                                 },
                                                 interactionSource = remember { MutableInteractionSource() }
                                             )
@@ -582,7 +659,10 @@ fun ReplaceRuleScreen(
                 AnimatedVisibility(
                     visible = inSelectionMode,
                     modifier =
-                        Modifier.align(Alignment.BottomCenter).offset(y = -ScreenOffset).zIndex(1f),
+                        Modifier
+                            .align(Alignment.BottomCenter)
+                            .offset(y = -ScreenOffset)
+                            .zIndex(1f),
                     enter = slideInVertically { it } + fadeIn(),
                     exit = slideOutVertically { it } + fadeOut()
                 ) {