[go-peer][TUI] suppress logging and added scrollable windows

go-peer/main.go

@@ -115,7 +115,13 @@ func main() {
 
 	flag.Parse()
 
-	log.SetLogLevel("app", "debug")
+	// Only enable debug logging in headless mode, otherwise it interferes with the TUI
+	if *headless {
+		log.SetLogLevel("app", "debug")
+	} else {
+		// Suppress all logging to avoid TUI interference
+		log.SetLogLevel("app", "fatal")
+	}
 
 	ctx := context.Background()
 
@@ -262,9 +268,16 @@ func main() {
 				rm := h.Network().ResourceManager()
 				rm.ViewSystem(
 					func(rs network.ResourceScope) error {
-						fmt.Printf("Stats: %+v\n", rs.Stat())
-						if r, ok := rs.(interface{ Limit() rcmgr.Limit }); ok {
-							fmt.Printf("Limits: %+v\n", r.Limit())
+						if *headless {
+							fmt.Printf("Stats: %+v\n", rs.Stat())
+							if r, ok := rs.(interface{ Limit() rcmgr.Limit }); ok {
+								fmt.Printf("Limits: %+v\n", r.Limit())
+							}
+						} else {
+							LogMsgf("Stats: %+v", rs.Stat())
+							if r, ok := rs.(interface{ Limit() rcmgr.Limit }); ok {
+								LogMsgf("Limits: %+v", r.Limit())
+							}
 						}
 						return nil
 					},

go-peer/ui.go

@@ -29,17 +29,20 @@ type ChatUI struct {
 // It won't actually do anything until you call Run().
 func NewChatUI(cr *ChatRoom) *ChatUI {
 	app := tview.NewApplication()
+	app.EnableMouse(true) // Enable mouse support
 
 	// make a text view to contain our chat messages
 	msgBox := tview.NewTextView()
 	msgBox.SetDynamicColors(true)
 	msgBox.SetBorder(true)
 	msgBox.SetTitle(fmt.Sprintf("Room: %s", cr.roomName))
+	msgBox.SetScrollable(true)
 
 	// text views are io.Writers, but they don't automatically refresh.
 	// this sets a change handler to force the app to redraw when we get
 	// new messages to display.
 	msgBox.SetChangedFunc(func() {
+		msgBox.ScrollToEnd()
 		app.Draw()
 	})
 
@@ -48,11 +51,13 @@ func NewChatUI(cr *ChatRoom) *ChatUI {
 	sysBox.SetDynamicColors(true)
 	sysBox.SetBorder(true)
 	sysBox.SetTitle("System")
+	sysBox.SetScrollable(true)
 
 	// text views are io.Writers, but they don't automatically refresh.
 	// this sets a change handler to force the app to redraw when we get
 	// new messages to display.
 	sysBox.SetChangedFunc(func() {
+		sysBox.ScrollToEnd()
 		app.Draw()
 	})
 
@@ -156,11 +161,9 @@ func (ui *ChatUI) displayChatMessage(cm *ChatMessage) {
 	fmt.Fprintf(ui.msgW, "%s %s\n", prompt, cm.Message)
 }
 
-// displayChatMessage writes a ChatMessage from the room to the message window,
-// with the sender's nick highlighted in green.
+// displaySysMessage writes a system message to the system message window.
 func (ui *ChatUI) displaySysMessage(cm *ChatMessage) {
 	fmt.Fprintf(ui.sysW, "%s\n", cm.Message)
-	logger.Info(cm.Message)
 }
 
 // displaySelfMessage writes a message from ourself to the message window,