tweaks

Signed-off-by: dom <githubaccount56556@proton.me>

lib/grpc/reply.dart

@@ -54,11 +54,12 @@ abstract final class ReplyGrpc {
         oid: Int64(oid),
         type: Int64(type),
         rpid: Int64.ZERO,
-        cursor: CursorReq(
-          mode: mode,
-          next: cursorNext,
-        ),
-        // pagination: FeedPagination(offset: offset ?? ''),
+        // cursor: CursorReq(
+        //   mode: mode,
+        //   next: cursorNext,
+        // ),
+        mode: mode,
+        pagination: offset == null ? null : FeedPagination(offset: offset),
       ),
       MainListReply.fromBuffer,
     );
@@ -119,7 +120,7 @@ abstract final class ReplyGrpc {
         type: Int64(type),
         root: Int64(root),
         dialog: Int64(dialog),
-        pagination: FeedPagination(offset: offset ?? ''),
+        pagination: offset == null ? null : FeedPagination(offset: offset),
       ),
       DialogListReply.fromBuffer,
     );

lib/pages/search_panel/controller.dart

@@ -1,3 +1,5 @@
+import 'dart:async' show StreamSubscription;
+
 import 'package:PiliPlus/http/loading_state.dart';
 import 'package:PiliPlus/http/search.dart';
 import 'package:PiliPlus/models/common/search/article_search_type.dart';
@@ -54,16 +56,18 @@ class SearchPanelController<R extends SearchNumData<T>, T>
     onReload().whenComplete(SmartDialog.dismiss);
   }
 
+  StreamSubscription? _listener;
+
   @override
   void onInit() {
     super.onInit();
     try {
-      searchResultController = Get.find<SearchResultController>(tag: tag)
-        ..toTopIndex.listen((index) {
-          if (index == searchType.index) {
-            scrollController.animToTop();
-          }
-        });
+      searchResultController = Get.find<SearchResultController>(tag: tag);
+      _listener = searchResultController!.toTopIndex.listen((index) {
+        if (index == searchType.index) {
+          scrollController.animToTop();
+        }
+      });
     } catch (_) {}
     queryData();
   }
@@ -109,4 +113,10 @@ class SearchPanelController<R extends SearchNumData<T>, T>
     scrollController.jumpToTop();
     return super.onReload();
   }
+
+  @override
+  void onClose() {
+    _listener?.cancel();
+    super.onClose();
+  }
 }