From b75df4967f054946612081b19094422242e28522 Mon Sep 17 00:00:00 2001
From: Codex <codex@local>
Date: Mon, 9 Mar 2026 21:20:04 +0300
Subject: [PATCH] android: remove chats bottom gap when tabs bar is hidden

---
 android/CHANGELOG.md                                         | 4 ++++
 .../java/ru/daemonlord/messenger/ui/chats/ChatListScreen.kt  | 5 ++++-
 .../ru/daemonlord/messenger/ui/navigation/AppNavGraph.kt     | 1 +
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/android/CHANGELOG.md b/android/CHANGELOG.md
index 40f0830..0709c03 100644
--- a/android/CHANGELOG.md
+++ b/android/CHANGELOG.md
@@ -505,3 +505,7 @@
   - removed extra outer paddings that shifted headers down/right on some pages,
   - separated content padding from top app bar container.
 - Result: consistent title baseline and horizontal alignment between main pages.
+
+### Step 81 - Chats bottom gap fix when tabs bar hidden
+- Fixed blank gap at the bottom of chats list when global tabs bar auto-hides on scroll.
+- Chats screen bottom padding is now dynamic and applied only while tabs bar is visible.
diff --git a/android/app/src/main/java/ru/daemonlord/messenger/ui/chats/ChatListScreen.kt b/android/app/src/main/java/ru/daemonlord/messenger/ui/chats/ChatListScreen.kt
index 10bbbac..ce364ec 100644
--- a/android/app/src/main/java/ru/daemonlord/messenger/ui/chats/ChatListScreen.kt
+++ b/android/app/src/main/java/ru/daemonlord/messenger/ui/chats/ChatListScreen.kt
@@ -67,6 +67,7 @@ fun ChatListRoute(
     onOpenChat: (Long) -> Unit,
     inviteToken: String?,
     onInviteTokenConsumed: () -> Unit,
+    isMainBarVisible: Boolean,
     onMainBarVisibilityChanged: (Boolean) -> Unit,
     viewModel: ChatListViewModel = hiltViewModel(),
 ) {
@@ -90,6 +91,7 @@ fun ChatListRoute(
         onGlobalSearchChanged = viewModel::onGlobalSearchChanged,
         onRefresh = viewModel::onPullToRefresh,
         onOpenChat = onOpenChat,
+        isMainBarVisible = isMainBarVisible,
         onMainBarVisibilityChanged = onMainBarVisibilityChanged,
         onCreateGroup = viewModel::createGroup,
         onCreateChannel = viewModel::createChannel,
@@ -116,6 +118,7 @@ fun ChatListScreen(
     onGlobalSearchChanged: (String) -> Unit,
     onRefresh: () -> Unit,
     onOpenChat: (Long) -> Unit,
+    isMainBarVisible: Boolean,
     onMainBarVisibilityChanged: (Boolean) -> Unit,
     onCreateGroup: (String, List<Long>) -> Unit,
     onCreateChannel: (String, String, String?) -> Unit,
@@ -172,7 +175,7 @@ fun ChatListScreen(
             modifier = Modifier
                 .fillMaxSize()
                 .then(if (isTabletLayout) Modifier.widthIn(max = 820.dp) else Modifier)
-                .padding(bottom = 92.dp),
+                .padding(bottom = if (isMainBarVisible) 92.dp else 0.dp),
         ) {
         TopAppBar(
             title = { Text("Chats") },
diff --git a/android/app/src/main/java/ru/daemonlord/messenger/ui/navigation/AppNavGraph.kt b/android/app/src/main/java/ru/daemonlord/messenger/ui/navigation/AppNavGraph.kt
index f59d7ad..cb6cf88 100644
--- a/android/app/src/main/java/ru/daemonlord/messenger/ui/navigation/AppNavGraph.kt
+++ b/android/app/src/main/java/ru/daemonlord/messenger/ui/navigation/AppNavGraph.kt
@@ -228,6 +228,7 @@ fun MessengerNavHost(
                     onOpenChat = { chatId ->
                         navController.navigate("${Routes.Chat}/$chatId")
                     },
+                    isMainBarVisible = isMainBarVisible,
                     onMainBarVisibilityChanged = { isMainBarVisible = it },
                 )
             }