#!/bin/bash

# MOXYTOOL Uninstaller Script
# Completely removes MOXYTOOL from the system

# Check if running as root
if [ "$EUID" -ne 0 ]; then
  echo "Please run as root (sudo ./uninstall.sh)"
  exit 1
fi

# This script can be called directly or through the CLI
# When called through the CLI, environment variables are set
# REMOVE_CONFIG=yes|no - whether to remove configuration files
# REMOVE_DATA=yes|no - whether to remove data files

# If not set through CLI, use defaults
REMOVE_CONFIG=${REMOVE_CONFIG:-"no"}
REMOVE_DATA=${REMOVE_DATA:-"no"}

echo "MOXYTOOL Uninstaller"
echo "===================="
echo "This will completely remove MOXYTOOL from your system."

# Find the directory where this script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"

# Step 1: Remove global symlinks
if [ -L "/usr/local/bin/moxytool" ]; then
  echo "Removing global symlink from /usr/local/bin/moxytool..."
  rm -f /usr/local/bin/moxytool
fi

if [ -L "/usr/bin/moxytool" ]; then
  echo "Removing global symlink from /usr/bin/moxytool..."
  rm -f /usr/bin/moxytool
fi

# Step 2: Remove configuration if requested
if [ "$REMOVE_CONFIG" = "yes" ]; then
  if [ -d "/etc/moxytool" ]; then
    echo "Removing configuration directory /etc/moxytool..."
    rm -rf /etc/moxytool
  fi
else
  if [ -d "/etc/moxytool" ]; then
    echo "Configuration preserved in /etc/moxytool (use --remove-config to remove)"
  fi
fi

# Step 3: Remove data if requested
if [ "$REMOVE_DATA" = "yes" ]; then
  if [ -d "/var/lib/moxytool" ]; then
    echo "Removing data directory /var/lib/moxytool..."
    rm -rf /var/lib/moxytool
  fi
  if [ -d "/var/log/moxytool" ]; then
    echo "Removing log directory /var/log/moxytool..."
    rm -rf /var/log/moxytool
  fi
  if [ -d "/tmp/moxytool-vgpu-setup" ]; then
    echo "Removing temporary installation directory /tmp/moxytool-vgpu-setup..."
    rm -rf /tmp/moxytool-vgpu-setup
  fi
else
  if [ -d "/var/lib/moxytool" ] || [ -d "/var/log/moxytool" ]; then
    echo "Data and logs preserved (use --remove-data to remove)"
  fi
fi

# Step 4: Remove installation directory
if [ -d "/opt/moxytool" ]; then
  echo "Removing installation directory /opt/moxytool..."
  rm -rf /opt/moxytool
fi

echo ""
echo "================================================"
echo "  MOXYTOOL Uninstallation Complete"
echo "================================================"
echo ""
echo "MOXYTOOL has been removed from your system."

if [ "$REMOVE_CONFIG" = "no" ] && [ -d "/etc/moxytool" ]; then
  echo ""
  echo "Configuration has been preserved in /etc/moxytool"
  echo "To remove it, run: sudo rm -rf /etc/moxytool"
fi

if [ "$REMOVE_DATA" = "no" ]; then
  if [ -d "/var/lib/moxytool" ] || [ -d "/var/log/moxytool" ]; then
    echo ""
    echo "Data and logs have been preserved in:"
    [ -d "/var/lib/moxytool" ] && echo "  - /var/lib/moxytool"
    [ -d "/var/log/moxytool" ] && echo "  - /var/log/moxytool"
    [ -d "/tmp/moxytool-vgpu-setup" ] && echo "  - /tmp/moxytool-vgpu-setup"
    echo "To remove them, run:"
    [ -d "/var/lib/moxytool" ] && echo "  sudo rm -rf /var/lib/moxytool"
    [ -d "/var/log/moxytool" ] && echo "  sudo rm -rf /var/log/moxytool"
    [ -d "/tmp/moxytool-vgpu-setup" ] && echo "  sudo rm -rf /tmp/moxytool-vgpu-setup"
  fi
fi

echo ""
echo "Thank you for using MOXYTOOL!"
echo ""