bug fixes

lib/views/home/comments/comments_state.dart

@@ -195,6 +195,11 @@ class CommentsState extends CoreProvier {
         );
       }
       comments.remove(comment);
+    } else {
+      comments
+          .firstWhere((element) => element.id == rootId)
+          .replies
+          .removeWhere((element) => element.id == id);
     }
     notifyListeners();
   }

lib/views/home/statistic/statistic.dart

@@ -11,6 +11,7 @@ import 'package:didvan/views/home/widgets/categories_gird.dart';
 import 'package:didvan/views/home/widgets/categories_list.dart';
 import 'package:didvan/views/home/widgets/logo_app_bar.dart';
 import 'package:didvan/views/widgets/animated_visibility.dart';
+import 'package:didvan/views/widgets/didvan/divider.dart';
 import 'package:didvan/views/widgets/didvan/text.dart';
 import 'package:didvan/views/widgets/state_handlers/empty_list.dart';
 import 'package:didvan/views/widgets/state_handlers/sliver_state_handler.dart';
@@ -61,7 +62,8 @@ class _StatisticState extends State<Statistic> {
                 const SliverToBoxAdapter(
                   child: SizedBox(height: 180),
                 ),
-              if (state.appState != AppState.failed)
+              if (state.appState != AppState.failed &&
+                  state.markedStatistics.isNotEmpty)
                 SliverPadding(
                   padding: const EdgeInsets.only(right: 16, bottom: 20),
                   sliver: SliverToBoxAdapter(
@@ -80,7 +82,7 @@ class _StatisticState extends State<Statistic> {
                   ),
                 ),
               SliverStateHandler<StatisticState>(
-                onRetry: () => state.getStatistic(page: state.page),
+                onRetry: state.getStatistic,
                 state: state,
                 itemPadding: const EdgeInsets.only(
                   bottom: 20,
@@ -91,12 +93,16 @@ class _StatisticState extends State<Statistic> {
                 enableEmptyState: _itemCount(state) == 0,
                 placeholder: StatisticOverview.placeHolder,
                 builder: (context, state, index) {
+                  if (index == state.markedStatistics.length) {
+                    return const DidvanDivider(verticalPadding: 8);
+                  }
                   bool isMarked = false;
                   StatisticData statistic;
                   if (index < state.markedStatistics.length) {
                     isMarked = true;
                     statistic = state.markedStatistics[index];
                   } else {
+                    index--;
                     statistic =
                         state.statistics[index - state.markedStatistics.length];
                   }
@@ -106,7 +112,7 @@ class _StatisticState extends State<Statistic> {
                     onMarkChanged: state.changeMark,
                   );
                 },
-                childCount: _itemCount(state),
+                childCount: _itemCount(state) + 1,
               ),
               SliverToBoxAdapter(
                 child: SizedBox(
@@ -136,7 +142,7 @@ class _StatisticState extends State<Statistic> {
               isColapsed: state.isColapsed,
               onSelected: (id) {
                 state.selectedCategoryId = id;
-                state.getStatistic(page: 1);
+                state.getStatistic();
               },
               selectedCats: state.selectedCategory == null
                   ? []
@@ -157,7 +163,7 @@ class _StatisticState extends State<Statistic> {
     if (category.id != 0) {
       state.selectedCategoryId = category.id;
     }
-    state.getStatistic(page: 1);
+    state.getStatistic();
   }
 
   void _handleAnimations([bool forceAnimate = false]) async {

lib/views/home/statistic/statistic_state.dart

@@ -9,7 +9,6 @@ import 'package:didvan/services/network/request.dart';
 import 'package:didvan/services/network/request_helper.dart';
 
 class StatisticState extends CoreProvier {
-  int page = 1;
   bool isScrolled = false;
   bool shouldColapse = false;
   int selectedCategoryId = -1;
@@ -25,24 +24,10 @@ class StatisticState extends CoreProvier {
 
   bool get isCategorySelected => selectedCategoryId != 0;
 
-  void resetFilters(bool isInit) {
-    selectedCategoryId = 0;
-    isScrolled = false;
-    if (!isInit) {
-      getStatistic(page: 1);
-    }
-  }
-
-  Future<void> getStatistic({
-    required int page,
-  }) async {
-    this.page = page;
-    if (this.page == page) {
-      statistics.clear();
-    }
-    if (page == 1) {
-      appState = AppState.busy;
-    }
+  Future<void> getStatistic() async {
+    statistics.clear();
+    markedStatistics.clear();
+    appState = AppState.busy;
     final RequestService service = RequestService(
       RequestHelper.statisticOverviews(
         selectedCategoryId == 0 || selectedCategoryId == 1
@@ -58,7 +43,7 @@ class StatisticState extends CoreProvier {
       }
       final marked = service.result['marked'];
       for (var i = 0; i < marked.length; i++) {
-        statistics.add(StatisticData.fromJson(marked[i]));
+        markedStatistics.add(StatisticData.fromJson(marked[i]));
       }
       if (isColapsed || isCategorySelected) {
         shouldColapse = true;
@@ -66,7 +51,6 @@ class StatisticState extends CoreProvier {
       appState = AppState.idle;
       return;
     }
-
     appState = AppState.failed;
   }
 
@@ -85,9 +69,12 @@ class StatisticState extends CoreProvier {
   }
 
   void init() {
-    resetFilters(true);
+    selectedCategoryId = 0;
+    isScrolled = false;
+    markedStatistics.clear();
+    statistics.clear();
     Future.delayed(Duration.zero, () {
-      getStatistic(page: 1);
+      getStatistic();
     });
     categories = [
       CategoryData(

lib/views/widgets/didvan/app_bar.dart

@@ -29,6 +29,7 @@ class DidvanAppBar extends StatelessWidget {
                 ),
               )
             : null,
+        color: backgroundColor ?? Theme.of(context).colorScheme.background,
       ),
       child: Row(
         children: [

lib/views/widgets/didvan/scaffold.dart

@@ -59,11 +59,15 @@ class _DidvanScaffoldState extends State<DidvanScaffold> {
                   SliverAppBar(
                     toolbarHeight: (widget.appBarData!.isSmall ? 56 : 72) -
                         statusBarHeight,
-                    backgroundColor: widget.backgroundColor ??
-                        Theme.of(context).colorScheme.background,
                     automaticallyImplyLeading: false,
                     pinned: true,
-                    flexibleSpace: DidvanAppBar(appBarData: widget.appBarData!),
+                    backgroundColor: widget.backgroundColor ??
+                        Theme.of(context).colorScheme.background,
+                    flexibleSpace: DidvanAppBar(
+                      appBarData: widget.appBarData!,
+                      backgroundColor: widget.backgroundColor ??
+                          Theme.of(context).colorScheme.background,
+                    ),
                   ),
                 if (widget.children != null && !widget.showSliversFirst)
                   SliverPadding(