#!/bin/bash

set -e

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

echo -e "${YELLOW}Oculog Client Uninstallation${NC}"
echo "===================================="
echo ""

# Check if running as root
if [ "$EUID" -ne 0 ]; then 
    echo -e "${RED}Please run as root (use sudo)${NC}"
    exit 1
fi

echo -e "${GREEN}Step 1: Stopping and disabling service...${NC}"
systemctl stop oculog-client.service 2>/dev/null || true
systemctl disable oculog-client.service 2>/dev/null || true

echo -e "${GREEN}Step 2: Removing systemd service file...${NC}"
rm -f /etc/systemd/system/oculog-client.service
systemctl daemon-reload

echo -e "${GREEN}Step 3: Removing symlink...${NC}"
rm -f /usr/local/bin/oculog-client

echo -e "${GREEN}Step 4: Removing installation directory...${NC}"
rm -rf /opt/oculog

echo -e "${YELLOW}Note: Configuration files and logs are preserved:${NC}"
echo "  - /etc/oculog/client.conf"
echo "  - /var/log/oculog/client.log"
echo ""
echo -e "${GREEN}Uninstallation completed!${NC}"
echo ""