added hash check back

lib/main.dart

@@ -74,7 +74,7 @@ class _MyAppState extends ConsumerState<MyApp> {
   Widget build(BuildContext context) {
     final syncOnAppLaunch = ref.watch(syncOnAppLaunchStateProvider);
     if (syncOnAppLaunch) {
-      ref.read(syncServerProvider(syncId: 1).notifier).syncToServer(ref, true);
+      ref.read(syncServerProvider(syncId: 1).notifier).checkForSync(ref, true);
     }
     final isDarkTheme = ref.watch(themeModeStateProvider);
     final blendLevel = ref.watch(blendLevelStateProvider);

lib/modules/library/providers/library_state_provider.dart

@@ -646,7 +646,6 @@ class MangasSetIsReadState extends _$MangasSetIsReadState {
       final chapters = manga.chapters;
       if (chapters.isNotEmpty) {
         chapters.last.updateTrackChapterRead(ref);
-        chapters.last.syncProgressAfterChapterRead(ref);
         isar.writeTxnSync(() {
           for (var chapter in chapters) {
             chapter.isRead = true;
@@ -655,6 +654,7 @@ class MangasSetIsReadState extends _$MangasSetIsReadState {
             chapter.manga.saveSync();
           }
         });
+        chapters.last.syncProgressAfterChapterRead(ref);
       }
     }
 

lib/modules/library/providers/library_state_provider.g.dart

@@ -2520,7 +2520,7 @@ final isLongPressedMangaStateProvider =
 
 typedef _$IsLongPressedMangaState = AutoDisposeNotifier<bool>;
 String _$mangasSetIsReadStateHash() =>
-    r'dce8293fa6b8338791c76ddad07efa4339ca8628';
+    r'6553a77aa5672636739207be5d2e5374a0dc8208';
 
 abstract class _$MangasSetIsReadState
     extends BuildlessAutoDisposeNotifier<void> {

lib/modules/manga/detail/manga_detail_view.dart

@@ -787,7 +787,6 @@ class _MangaDetailViewState extends ConsumerState<MangaDetailView>
                               onPressed: () {
                                 int index = chapters.indexOf(chap.first);
                                 chapters[index + 1].updateTrackChapterRead(ref);
-                                chapters[index + 1].syncProgressAfterChapterRead(ref);
                                 isar.writeTxnSync(() {
                                   for (var i = index + 1;
                                       i < chapters.length;
@@ -807,6 +806,7 @@ class _MangaDetailViewState extends ConsumerState<MangaDetailView>
                                       .read(chaptersListStateProvider.notifier)
                                       .clear();
                                 });
+                                chapters[index + 1].syncProgressAfterChapterRead(ref);
                               },
                               child: Stack(
                                 children: [

lib/modules/manga/reader/providers/reader_controller_provider.dart

@@ -403,7 +403,7 @@ extension ChapterExtensions on Chapter {
     if (!(ref is WidgetRef || ref is AutoDisposeNotifierProviderRef)) return;
     final syncAfterReading = ref.watch(syncAfterReadingStateProvider);
     if (!syncAfterReading) return;
-    ref.read(syncServerProvider(syncId: 1).notifier).syncToServer(ref, true);
+    ref.read(syncServerProvider(syncId: 1).notifier).checkForSync(ref, true);
   }
 }
 

lib/modules/more/settings/sync/sync.dart

@@ -137,7 +137,7 @@ class SyncScreen extends ConsumerWidget {
                                       ref
                                           .read(syncServerProvider(syncId: 1)
                                               .notifier)
-                                          .syncToServer(ref, false);
+                                          .checkForSync(ref, false);
                                     },
                               icon: Icon(
                                 Icons.sync,

lib/services/sync_server.dart

@@ -31,6 +31,7 @@ part 'sync_server.g.dart';
 class SyncServer extends _$SyncServer {
   final http = MClient.init(reqcopyWith: {'useDartHttpClient': true});
   final String _loginUrl = '/login';
+  final String _checkUrl = '/check';
   final String _syncUrl = '/sync';
   final String _uploadUrl = '/upload/full';
   final String _downloadUrl = '/download';
@@ -64,6 +65,38 @@ class SyncServer extends _$SyncServer {
     }
   }
 
+  Future<void> checkForSync(WidgetRef ref, bool silent) async {
+    if (!silent) {
+      botToast("Checking for sync...", second: 2);
+    }
+    try {
+      final datas = _getData();
+      final accessToken = _getAccessToken();
+      final localHash = _getDataHash(datas);
+
+      var response = await http.get(
+        Uri.parse('${_getServer()}$_checkUrl'),
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'Bearer $accessToken'
+        },
+      );
+      if (response.statusCode != 200) {
+        botToast("Check failed", second: 5);
+        return;
+      }
+      var jsonData = jsonDecode(response.body) as Map<String, dynamic>;
+      final remoteHash = jsonData["hash"];
+      if (localHash != remoteHash) {
+        syncToServer(ref, silent);
+      } else if (!silent) {
+        botToast("Sync up to date", second: 2);
+      }
+    } catch (error) {
+      botToast(error.toString(), second: 5);
+    }
+  }
+
   Future<void> syncToServer(WidgetRef ref, bool silent) async {
     if (!silent) {
       botToast("Sync started...", second: 2);
@@ -71,7 +104,6 @@ class SyncServer extends _$SyncServer {
     try {
       final datas = _getData();
       final accessToken = _getAccessToken();
-      final localHash = _getDataHash(datas);
 
       var response = await http.post(
         Uri.parse('${_getServer()}$_syncUrl'),
@@ -89,17 +121,12 @@ class SyncServer extends _$SyncServer {
       final decodedBackupData = jsonData["backupData"] is String
           ? jsonDecode(jsonData["backupData"])
           : jsonData["backupData"];
-      final remoteHash = _getDataHash(decodedBackupData);
+      _restoreMerge(decodedBackupData, ref);
-      if (localHash != remoteHash) {
+      ref
-        _restoreMerge(decodedBackupData, ref);
+          .read(synchingProvider(syncId: syncId).notifier)
-        ref
+          .setLastSync(DateTime.now().millisecondsSinceEpoch);
-            .read(synchingProvider(syncId: syncId).notifier)
+      if (!silent) {
-            .setLastSync(DateTime.now().millisecondsSinceEpoch);
+        botToast("Sync finished", second: 2);
-        if (!silent) {
-          botToast("Sync finished", second: 2);
-        }
-      } else if (!silent) {
-        botToast("Sync up to date", second: 2);
       }
     } catch (error) {
       botToast(error.toString(), second: 5);

lib/services/sync_server.g.dart

@@ -6,7 +6,7 @@ part of 'sync_server.dart';
 // RiverpodGenerator
 // **************************************************************************
 
-String _$syncServerHash() => r'79a57c46772a4ca28681162896742c1fd24955da';
+String _$syncServerHash() => r'b1e0d222b36758fd106ebdbcbe943bd7df19bdd0';
 
 /// Copied from Dart SDK
 class _SystemHash {