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feat: title generation

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This commit is contained in:
cogwheel0
2025-08-16 17:36:02 +05:30
parent b33069fdea
commit 33fc26d755
4 changed files with 789 additions and 63 deletions
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72
lib/features/chat/providers/chat_providers.dart
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@@ -702,8 +702,8 @@ Future<void> _sendMessageInternal(
}
}
// Stream response using chat completions endpoint directly
final response = await api.sendMessageWithStreaming(
// Stream response using SSE
final response = await api.sendMessage(
messages: conversationMessages,
model: selectedModel.id,
conversationId: activeConversation?.id,
@@ -837,6 +837,12 @@ Future<void> _sendMessageInternal(
messages.length <= 2 &&
updatedConv.title != 'New Chat' &&
updatedConv.title.isNotEmpty;
// If title is still "New Chat" and this is the first exchange, trigger title generation
if (messages.length <= 2 && updatedConv.title == 'New Chat') {
debugPrint('DEBUG: Triggering title generation for conversation ${activeConversation.id}');
_triggerTitleGeneration(ref, activeConversation.id, formattedMessages, selectedModel.id);
}
// Always combine current local messages with updated server content
final currentMessages = ref.read(chatMessagesProvider);
@@ -1175,6 +1181,68 @@ Please try sending the message again, or try without attachments.''',
}
}
// Trigger title generation using the dedicated endpoint
Future<void> _triggerTitleGeneration(
dynamic ref,
String conversationId,
List<Map<String, dynamic>> messages,
String model,
) async {
try {
final api = ref.read(apiServiceProvider);
if (api == null) return;
debugPrint('DEBUG: Requesting title generation for conversation $conversationId');
// Call the title generation endpoint
final generatedTitle = await api.generateTitle(
conversationId: conversationId,
messages: messages,
model: model,
);
if (generatedTitle != null && generatedTitle.isNotEmpty && generatedTitle != 'New Chat') {
debugPrint('DEBUG: Title generated successfully: $generatedTitle');
// Update the active conversation with the new title
final activeConversation = ref.read(activeConversationProvider);
if (activeConversation?.id == conversationId) {
final updated = activeConversation!.copyWith(
title: generatedTitle,
updatedAt: DateTime.now(),
);
ref.read(activeConversationProvider.notifier).state = updated;
// Save the updated title to the server
try {
debugPrint('DEBUG: Saving generated title to server: $generatedTitle');
final currentMessages = ref.read(chatMessagesProvider);
await api.updateConversationWithMessages(
conversationId,
currentMessages,
title: generatedTitle,
model: model,
);
debugPrint('DEBUG: Title saved to server successfully');
} catch (e) {
debugPrint('DEBUG: Failed to save title to server: $e');
}
// Refresh the conversations list
ref.invalidate(conversationsProvider);
}
} else {
debugPrint('DEBUG: Title generation did not return a valid title');
// Fall back to background checking
_checkForTitleInBackground(ref, conversationId);
}
} catch (e) {
debugPrint('DEBUG: Title generation failed: $e');
// Fall back to background checking
_checkForTitleInBackground(ref, conversationId);
}
}
// Background function to check for title updates without blocking UI
Future<void> _checkForTitleInBackground(dynamic ref, String conversationId) async {
try {