#!/bin/bash
set -e

echo "===> Switching to text mode (stop GNOME crash)..."
sudo systemctl set-default multi-user.target

echo "===> Removing GNOME..."
sudo apt purge -y ubuntu-desktop gnome-shell ubuntu-session gdm3
sudo apt autoremove -y

echo "===> Updating packages..."
sudo apt update

echo "===> Installing FULL Xubuntu desktop (Firefox + LibreOffice + full GUI)..."
sudo apt install -y xubuntu-desktop

echo "===> Installing XRDP..."
sudo add-apt-repository -y universe
sudo apt update
sudo apt install -y xrdp

echo "===> Enabling XRDP..."
sudo systemctl enable xrdp
sudo systemctl restart xrdp

echo "===> Configuring XRDP to use Xfce..."
echo "startxfce4" | sudo tee /etc/skel/.xsession
echo "startxfce4" > ~/.xsession

echo "===> If UFW exists, allow RDP..."
sudo ufw allow 3389 || true

sudo useradd -m dba
echo "dba:india162" | sudo chpasswd
sudo usermod -aG sudo dba

echo "===> Repair complete. Rebooting..."
sudo reboot