From 4b627b4d05b47316b0919adcfb3469d1ac3ab825 Mon Sep 17 00:00:00 2001
From: OneWay <info@oneway.asia>
Date: Tue, 6 Oct 2026 09:42:54 +0800
Subject: [PATCH] fix(search): rebuild the results pager only when the
 dictionary set changes

Background metadata loading rewrote the dictionaries flow several times
after startup, and every emission recreated the Pager: the results list
visibly collapsed and refilled. Distinct on the index paths that paging
actually uses, and seed the state synchronously instead of an empty list.
---
 .../com/example/research/feature/search/SearchViewModel.kt    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/example/research/feature/search/SearchViewModel.kt b/app/src/main/java/com/example/research/feature/search/SearchViewModel.kt
index 7d1947d..9b45c63 100644
--- a/app/src/main/java/com/example/research/feature/search/SearchViewModel.kt
+++ b/app/src/main/java/com/example/research/feature/search/SearchViewModel.kt
@@ -69,10 +69,12 @@ class SearchViewModel(
     private val activeDictionaries: StateFlow<List<com.example.research.core.domain.model.Dictionary>> =
         repository.dictionaries.map { dictList ->
             dictList.filter { it.isActive }
+        }.distinctUntilChanged { previous, current ->
+            previous.map { it.indexPath } == current.map { it.indexPath }
         }.stateIn(
             scope = viewModelScope,
             started = SharingStarted.WhileSubscribed(5000),
-            initialValue = emptyList()
+            initialValue = repository.dictionaries.value.filter { it.isActive }
         )
 
     init {