#!/bin/bash

# 1. Set the VNC password (optional, defaults to 'password')
export VNC_PASSWD=${VNC_PASSWD:-password}

# 2. Start the Virtual Framebuffer (The fake monitor)
# 1280x720 is a safe resolution for browser windows
Xvfb :1 -screen 0 1280x720x16 &
export DISPLAY=:1
sleep 2

# 3. Start the Window Manager (XFCE)
startxfce4 &
sleep 2

# 4. Start the VNC Server (Connects to the display)
# We store the password in a file for x11vnc to use
mkdir -p ~/.vnc
x11vnc -storepasswd "$VNC_PASSWD" ~/.vnc/passwd
x11vnc -display :1 -rfbauth ~/.vnc/passwd -forever -shared -bg

# 5. Start NoVNC (The Web Interface)
# This proxies the VNC data to the HTTP port 7860
# We verify the location of websockify (it varies by distro, this finds it)
WEBSOCKIFY_PATH=$(which websockify 2>/dev/null || echo "/usr/lib/novnc/utils/websockify")

echo "Starting NoVNC on port 7860..."
# Use the python implementation of websockify to bridge the gap
/usr/share/novnc/utils/launch.sh --vnc localhost:5900 --listen 7860