fix: resolve missing users in piped commands and refine TUI distribution

.gitignore

@@ -4,3 +4,4 @@ ts3j/
 bin/
 vendor/
 .gemini/
+dist/

cmd/tui/main.go

@@ -22,12 +22,21 @@ func debugLog(format string, args ...any) {
 }
 
 func main() {
+	// Define flags
 	serverAddr := flag.String("server", "127.0.0.1:9987", "TeamSpeak 3 Server Address")
 	nickname := flag.String("nickname", "TUI-User", "Your nickname")
 	debug := flag.Bool("debug", true, "Enable debug logging to file (default true)")
 	flag.Parse()
 
-	// Disable log output completely to prevent TUI corruption (stdout is reserved for UI)
+	// Panic Recovery
+	defer func() {
+		if r := recover(); r != nil {
+			fmt.Fprintf(os.Stderr, "Panic recovered: %v\n", r)
+			os.Exit(1)
+		}
+	}()
+
+	// Disable log output initially
 	log.SetOutput(io.Discard)
 
 	// Enable debug file logging if requested
@@ -41,6 +50,9 @@ func main() {
 			debugLog("TUI Debug started at %s", timestamp)
 			// Redirect standard log output to debug file initially
 			log.SetOutput(debugFile)
+		} else {
+			fmt.Fprintf(os.Stderr, "Failed to create debug log: %v\n", err)
+			log.SetOutput(os.Stderr) // Fallback to stderr
 		}
 	}
 

cmd/tui/model.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"regexp"
 	"sort"
 	"strings"
 	"time"
@@ -36,6 +37,7 @@ type ChannelNode struct {
 	Users    []UserNode
 	Expanded bool
 	Selected bool
+	Depth    int
 }
 
 // UserNode represents a user in a channel
@@ -362,41 +364,70 @@ func (m *Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 type logMsg string
 
 func (m *Model) updateChannelList(channels []*ts3client.Channel) {
-	// Sort channels by ID for stable ordering
+	// Build adjacency map: ParentID -> PreviousID(Order) -> Channel
-	sortedChannels := make([]*ts3client.Channel, len(channels))
+	levelMap := make(map[uint64]map[uint64]*ts3client.Channel)
-	copy(sortedChannels, channels)
+	for _, ch := range channels {
-	sort.Slice(sortedChannels, func(i, j int) bool {
+		if levelMap[ch.ParentID] == nil {
-		return sortedChannels[i].ID < sortedChannels[j].ID
+			levelMap[ch.ParentID] = make(map[uint64]*ts3client.Channel)
-	})
-
-	m.channels = make([]ChannelNode, 0, len(sortedChannels))
-	for _, ch := range sortedChannels {
-		node := ChannelNode{
-			ID:       ch.ID,
-			Name:     ch.Name,
-			Users:    []UserNode{},
-			Expanded: true,
 		}
-
+		levelMap[ch.ParentID][ch.Order] = ch
-		// Get users in this channel
-		for _, cl := range m.client.GetClients() {
-			if cl.ChannelID == ch.ID {
-				node.Users = append(node.Users, UserNode{
-					ID:       cl.ID,
-					Nickname: cl.Nickname,
-					IsMe:     cl.ID == m.selfID,
-					Talking:  m.talkingClients[cl.ID],
-				})
-			}
-		}
-
-		// Sort users by ID for stable ordering
-		sort.Slice(node.Users, func(i, j int) bool {
-			return node.Users[i].ID < node.Users[j].ID
-		})
-
-		m.channels = append(m.channels, node)
 	}
+
+	var sortedNodes []ChannelNode
+
+	// Recursive function to flatten the tree in order
+	var visit func(parentID uint64, depth int)
+	visit = func(parentID uint64, depth int) {
+		prevID := uint64(0)
+		for {
+			ch, ok := levelMap[parentID][prevID]
+			if !ok {
+				break // End of list for this parent
+			}
+
+			// Create node
+			node := ChannelNode{
+				ID:       ch.ID,
+				Name:     ch.Name,
+				Users:    []UserNode{},
+				Expanded: true,
+				Depth:    depth,
+			}
+
+			// Get users in this channel
+			for _, cl := range m.client.GetClients() {
+				if cl.ChannelID == ch.ID {
+					node.Users = append(node.Users, UserNode{
+						ID:       cl.ID,
+						Nickname: cl.Nickname,
+						IsMe:     cl.ID == m.selfID,
+						Talking:  m.talkingClients[cl.ID],
+					})
+				}
+			}
+
+			// Sort users by ID for stable ordering
+			sort.Slice(node.Users, func(i, j int) bool {
+				return node.Users[i].ID < node.Users[j].ID
+			})
+
+			sortedNodes = append(sortedNodes, node)
+
+			// Recursively visit children
+			visit(ch.ID, depth+1)
+
+			// Move to next sibling
+			prevID = ch.ID
+		}
+	}
+
+	// Start from root (ParentID = 0)
+	visit(0, 0)
+
+	// In case there are orphaned channels (shouldn't happen on standard server), standard logic ignores them.
+	// We'll stick to valid tree.
+
+	m.channels = sortedNodes
 }
 
 func (m *Model) handleKeyPress(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
@@ -772,6 +803,9 @@ func (m *Model) renderStatusBar() string {
 	return headerStyle.Render(status)
 }
 
+// Regex for TeamSpeak spacers: [spacer0], [cspacer], [*spacer], etc.
+var spacerRegex = regexp.MustCompile(`^\[([*cZr]?spacer[\w\d]*)\](.*)`)
+
 func (m *Model) renderChannels() string {
 	if len(m.channels) == 0 {
 		return "No channels..."
@@ -782,9 +816,11 @@ func (m *Model) renderChannels() string {
 	lines = append(lines, "")
 
 	for i, ch := range m.channels {
-		prefix := "  "
+		// Indentation based on depth
+		indent := strings.Repeat("  ", ch.Depth)
+		prefix := indent + "  "
 		if i == m.selectedIdx {
-			prefix = "► "
+			prefix = indent + "► "
 		}
 
 		style := lipgloss.NewStyle()
@@ -792,7 +828,56 @@ func (m *Model) renderChannels() string {
 			style = style.Bold(true).Foreground(lipgloss.Color("212"))
 		}
 
-		lines = append(lines, style.Render(prefix+ch.Name))
+		// Check for spacer
+		displayName := ch.Name
+		matches := spacerRegex.FindStringSubmatch(ch.Name)
+		if len(matches) > 0 {
+			tag := matches[1]     // e.g. "spacer0", "cspacer", "*spacer"
+			content := matches[2] // e.g. "---", "Section"
+
+			// Calculate effective width: width/4 - 6 (border+padding)
+			width := (m.width / 4) - 6
+			if width < 0 {
+				width = 0
+			}
+
+			if strings.HasPrefix(tag, "*") {
+				// Repeat content
+				if len(content) > 0 {
+					count := width / len(content)
+					if count > 0 {
+						displayName = strings.Repeat(content, count+1)[:width]
+					}
+				} else {
+					displayName = strings.Repeat("-", width)
+				}
+			} else if strings.HasPrefix(tag, "c") {
+				// Center content
+				if len(content) > len(displayName) { // If parsed content is safer?
+					// No, just align content
+					gap := (width - len(content)) / 2
+					if gap > 0 {
+						displayName = strings.Repeat(" ", gap) + content
+					} else {
+						displayName = content
+					}
+				} else {
+					// Fallback if measurement is tricky, just show content
+					// Actually, let's try to center strictly
+					gap := (width - len(content)) / 2
+					if gap > 0 {
+						displayName = strings.Repeat(" ", gap) + content
+					} else {
+						displayName = content
+					}
+				}
+			} else {
+				// Standard spacer (left align)
+				displayName = content
+			}
+		}
+
+		lines = append(lines, style.Render(prefix+displayName))
 
 		// Show users in channel
 		for _, user := range ch.Users {

headers.ps1

@@ -0,0 +1,3 @@
+$env:PATH = "D:\esto_al_path\msys64\mingw64\bin;$env:PATH"
+$env:PKG_CONFIG_PATH = "D:\esto_al_path\msys64\mingw64\lib\pkgconfig"
+

internal/client/commands.go

@@ -251,6 +251,9 @@ func (c *Client) processCommand(data []byte, pkt *protocol.Packet) error {
 	// Parse Commands (possibly multiple piped items)
 	commands := protocol.ParseCommands([]byte(cmdStr))
 
+	// State for piped commands (TS3 optimization omits repeated keys like ctid)
+	var lastCtid uint64
+
 	for _, command := range commands {
 		cmd := command.Name
 		args := command.Params
@@ -371,8 +374,9 @@ func (c *Client) processCommand(data []byte, pkt *protocol.Packet) error {
 				clientID = uint16(id)
 			}
 			if ctid, ok := args["ctid"]; ok {
-				fmt.Sscanf(ctid, "%d", &channelID)
+				fmt.Sscanf(ctid, "%d", &lastCtid)
 			}
+			channelID = lastCtid
 			log.Printf("Client entered: %s (ID=%d)", nick, clientID)
 			c.emitEvent("client_enter", map[string]any{
 				"clientID":  clientID,

tui.ps1

@@ -9,4 +9,5 @@ $env:PKG_CONFIG_PATH = "D:\esto_al_path\msys64\mingw64\lib\pkgconfig"
 $env:XAI_API_KEY = "xai-TyecBoTLlFNL0Qxwnb0eRainG8hKTpJGtnCziMhm1tTyB1FrLpZm0gHNYA9qqqX21JsXStN1f9DseLdJ"
 # go run ./cmd/voicebot --server localhost:9987 --nickname Adam --voice Rex --greeting " " --room "test"    
 
-go run ./cmd/tui --server ts.vlazaro.es:9987 --nickname Adam
+# go run ./cmd/tui --server ts.vlazaro.es:9987 --nickname Adam
+go build -o tui_debug.exe ./cmd/tui