go-ts/cmd/tui/main.go

package main

import (
	"flag"
	"fmt"
	"io"
	"log"
	"os"
	"time"

	tea "github.com/charmbracelet/bubbletea"
)

// debugLog writes to a debug file
var debugFile *os.File

func debugLog(format string, args ...any) {
	if debugFile != nil {
		fmt.Fprintf(debugFile, format+"\n", args...)
		debugFile.Sync()
	}
}

func main() {
	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
	log.SetOutput(io.Discard)

	// Enable debug file logging if requested
	if *debug {
		var err error
		timestamp := time.Now().Format("20060102-150405")
		filename := fmt.Sprintf("tui-%s.log", timestamp)
		debugFile, err = os.Create(filename)
		if err == nil {
			defer debugFile.Close()
			debugLog("TUI Debug started at %s", timestamp)
		}
	}

	// Create the TUI model
	m := NewModel(*serverAddr, *nickname)

	// Create Bubble Tea program
	p := tea.NewProgram(m, tea.WithAltScreen())

	// Pass program reference to model for event handlers
	m.SetProgram(p)

	// Set up log capture
	r, w, _ := os.Pipe()
	if debugFile != nil {
		log.SetOutput(io.MultiWriter(w, debugFile))
	} else {
		log.SetOutput(w)
	}
	// Make sure logs have timestamp removed (TUI adds it if needed, or we keep it)
	log.SetFlags(log.Ltime) // Just time

	go func() {
		buf := make([]byte, 1024)
		for {
			n, err := r.Read(buf)
			if err != nil {
				break
			}
			if n > 0 {
				lines := string(buf[:n])
				// Split by newline and send each line
				// Simple split, might need better buffering for partial lines but OK for debug
				p.Send(logMsg(lines))
			}
		}
	}()

	// Run
	if _, err := p.Run(); err != nil {
		fmt.Fprintf(os.Stderr, "Error: %v\n", err)
		os.Exit(1)
	}
}