这是indexloc提供的服务，不要输入任何密码
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Add chat session renaming #2

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Merged
merged 1 commit into from
Jun 14, 2025
Merged

Add chat session renaming #2

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10 changes: 10 additions & 0 deletions lib/providers/chat_providers.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,16 @@ class ChatSessionsNotifier extends StateNotifier<List<ChatSession>> {
void deleteSession(String sessionId) {
state = state.where((session) => session.id != sessionId).toList();
}

void renameSession(String sessionId, String newTitle) {
state = [
for (final session in state)
if (session.id == sessionId)
session.copyWith(title: newTitle)
else
session,
];
}

ChatSession? getSessionById(String id) {
try {
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57 changes: 56 additions & 1 deletion lib/ui/screens/chat_history_screen.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,51 @@ import '../../providers/chat_providers.dart';
class ChatHistoryScreen extends ConsumerWidget {
const ChatHistoryScreen({super.key});

void _showRenameDialog(
BuildContext context, WidgetRef ref, ChatSession session) {
final controller = TextEditingController(text: session.title);
showDialog(
context: context,
builder: (context) {
return AlertDialog(
title: const Text('Rename Chat'),
content: TextField(
controller: controller,
autofocus: true,
decoration: const InputDecoration(labelText: 'Chat name'),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('Cancel'),
),
TextButton(
onPressed: () {
final newName = controller.text.trim();
if (newName.isNotEmpty) {
ref
.read(chatSessionsProvider.notifier)
.renameSession(session.id, newName);
final updated = ref
.read(chatSessionsProvider.notifier)
.getSessionById(session.id);
final active = ref.read(activeChatSessionProvider);
if (updated != null && active?.id == session.id) {
ref
.read(activeChatSessionProvider.notifier)
.setActiveSession(updated);
}
}
Navigator.pop(context);
},
child: const Text('Save'),
),
],
);
},
);
}

@override
Widget build(BuildContext context, WidgetRef ref) {
final sessions = ref.watch(chatSessionsProvider);
Expand All @@ -30,7 +75,17 @@ class ChatHistoryScreen extends ConsumerWidget {
title: Text(session.title),
subtitle: Text('Last updated: '
'${DateFormat.yMd().add_jm().format(session.updatedAt)}'),
trailing: isActive ? const Icon(Icons.check) : null,
trailing: Row(
mainAxisSize: MainAxisSize.min,
children: [
if (isActive) const Icon(Icons.check),
IconButton(
icon: const Icon(Icons.edit),
tooltip: 'Rename',
onPressed: () => _showRenameDialog(context, ref, session),
),
],
),
onTap: () {
ref
.read(activeChatSessionProvider.notifier)
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