From e601e19aabcf0f562756825c4ffd80081f54c9fb Mon Sep 17 00:00:00 2001
From: ramadhan sjamsani <ramadhan.sjamsani@gmail.com>
Date: Fri, 10 Apr 2026 10:15:01 +0800
Subject: [PATCH] Fix chat page stuck: defer provider state changes past build
 phase

connect() and disconnect() were modifying provider state inside
initState/dispose, which Riverpod disallows during widget tree building.
Wrapped both in Future.microtask() to defer past the build phase.
Applied to both mitra_app and client_app.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 client_app/lib/features/chat/screens/chat_screen.dart      | 7 +++++--
 mitra_app/lib/features/chat/screens/mitra_chat_screen.dart | 7 +++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/client_app/lib/features/chat/screens/chat_screen.dart b/client_app/lib/features/chat/screens/chat_screen.dart
index ca24221..f7e6790 100644
--- a/client_app/lib/features/chat/screens/chat_screen.dart
+++ b/client_app/lib/features/chat/screens/chat_screen.dart
@@ -25,16 +25,19 @@ class _ChatScreenState extends ConsumerState<ChatScreen> {
   @override
   void initState() {
     super.initState();
-    ref.read(chatProvider.notifier).connect(widget.sessionId);
+    Future.microtask(() {
+      ref.read(chatProvider.notifier).connect(widget.sessionId);
+    });
   }
 
   @override
   void dispose() {
-    ref.read(chatProvider.notifier).disconnect();
+    final notifier = ref.read(chatProvider.notifier);
     _messageController.dispose();
     _scrollController.dispose();
     _typingThrottle?.cancel();
     super.dispose();
+    Future.microtask(() => notifier.disconnect());
   }
 
   void _scrollToBottom() {
diff --git a/mitra_app/lib/features/chat/screens/mitra_chat_screen.dart b/mitra_app/lib/features/chat/screens/mitra_chat_screen.dart
index 6b7f915..793fbcc 100644
--- a/mitra_app/lib/features/chat/screens/mitra_chat_screen.dart
+++ b/mitra_app/lib/features/chat/screens/mitra_chat_screen.dart
@@ -24,16 +24,19 @@ class _MitraChatScreenState extends ConsumerState<MitraChatScreen> {
   @override
   void initState() {
     super.initState();
-    ref.read(mitraChatProvider.notifier).connect(widget.sessionId);
+    Future.microtask(() {
+      ref.read(mitraChatProvider.notifier).connect(widget.sessionId);
+    });
   }
 
   @override
   void dispose() {
-    ref.read(mitraChatProvider.notifier).disconnect();
+    final notifier = ref.read(mitraChatProvider.notifier);
     _messageController.dispose();
     _scrollController.dispose();
     _typingThrottle?.cancel();
     super.dispose();
+    Future.microtask(() => notifier.disconnect());
   }
 
   void _scrollToBottom() {