#!/bin/bash

set -e

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

print_info() {
    echo -e "${YELLOW}➜${NC} $1"
}

print_success() {
    echo -e "${GREEN}✓${NC} $1"
}

print_error() {
    echo -e "${RED}✗${NC} $1"
}

if [ "$EUID" -ne 0 ]; then
    print_error "Please run as root or with sudo"
    exit 1
fi

print_info "Stopping mhvtl services..."
systemctl stop mhvtl 2>/dev/null || true

print_info "Unloading mhvtl kernel modules..."

if lsmod | grep -q mhvtl; then
    rmmod mhvtl 2>/dev/null || true
    print_success "mhvtl kernel module unloaded"
else
    print_info "mhvtl modules not loaded"
fi

print_success "mhvtl unloaded"