#!/usr/bin/env bash
set -e

export DISPLAY=:99
mkdir -p /tmp/fluxbox

# Start Xvfb
Xvfb :99 -screen 0 1280x720x24 -nolisten tcp &

# Wait for X socket
for i in {1..50}; do
  [ -S /tmp/.X11-unix/X99 ] && break
  sleep 0.1
done

# Start window manager
fluxbox -display :99 &

# Start VNC server
x11vnc -display :99 -nopw -forever -shared -rfbport 5900 &

# Start noVNC web
websockify --web=/usr/share/novnc/ 0.0.0.0:6080 localhost:5900 &

# Start login watcher (MUST be before tail)
if [ -x /app/login_watcher.sh ]; then
  /app/login_watcher.sh &
  echo "[login] watcher started"
else
  echo "[login] watcher missing: /app/login_watcher.sh"
fi

echo "[noVNC] Ready on :6080 (open /vnc_auto.html)"
tail -f /dev/null