Start new conversations from TUI

pkg/tui/model/model.go

@@ -31,6 +31,12 @@ const (
 	CyclePrev MessageCycleDirection = -1
 )
 
+func (m *AppModel) ClearConversation() {
+	m.Conversation = nil
+	m.Messages = []api.Message{}
+	m.RootMessages = []api.Message{}
+}
+
 func (m *AppModel) LoadConversations() (error, []LoadedConversation) {
 	messages, err := m.Ctx.Store.LatestConversationMessages()
 	if err != nil {

pkg/tui/shared/shared.go

@@ -56,6 +56,12 @@ func ViewEnter() tea.Cmd {
 	}
 }
 
+func ChangeView(view View) tea.Cmd {
+	return func() tea.Msg {
+		return MsgViewChange(view)
+	}
+}
+
 func KeyHandled(key tea.KeyMsg) tea.Cmd {
 	return func() tea.Msg {
 		return MsgKeyHandled(key)

pkg/tui/views/chat/input.go

@@ -52,6 +52,11 @@ func (m *Model) handleInput(msg tea.KeyMsg) tea.Cmd {
 		m.rebuildMessageCache()
 		m.updateContent()
 		return shared.KeyHandled(msg)
+	case "ctrl+n":
+		m.App.ClearConversation()
+		m.rebuildMessageCache()
+		m.updateContent()
+		return shared.KeyHandled(msg)
 	}
 	return nil
 }

pkg/tui/views/conversations/conversations.go

@@ -64,8 +64,8 @@ func (m *Model) handleInput(msg tea.KeyMsg) tea.Cmd {
 	switch msg.String() {
 	case "enter":
 		if len(m.App.Conversations) > 0 && m.cursor < len(m.App.Conversations) {
+			m.App.ClearConversation()
 			m.App.Conversation = &m.App.Conversations[m.cursor].Conv
-			m.App.Messages = []api.Message{}
 			return func() tea.Msg {
 				return shared.MsgViewChange(shared.ViewChat)
 			}
@@ -102,7 +102,8 @@ func (m *Model) handleInput(msg tea.KeyMsg) tea.Cmd {
 		}
 		return shared.KeyHandled(msg)
 	case "n":
-		// new conversation
+		m.App.ClearConversation()
+		return shared.ChangeView(shared.ViewChat)
 	case "d":
 		if !m.confirmPrompt.Focused() && len(m.App.Conversations) > 0 && m.cursor < len(m.App.Conversations) {
 			title := m.App.Conversations[m.cursor].Conv.Title