#!/bin/bash
# Install DaemonControl as systemd service

set -e

echo "========================================"
echo "  DaemonControl Service Installation"
echo "========================================"
echo

# Check if running with sudo
if [ "$EUID" -ne 0 ]; then
    echo "⚠️  This script needs sudo privileges to install systemd service"
    echo "   Re-running with sudo..."
    echo
    exec sudo "$0" "$@"
fi

# Get the directory where the script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
SERVICE_FILE="$SCRIPT_DIR/daemoncontrol.service"
SYSTEMD_DIR="/etc/systemd/system"

echo "📁 Project directory: $SCRIPT_DIR"
echo "📄 Service file: $SERVICE_FILE"
echo

# Check if service file exists
if [ ! -f "$SERVICE_FILE" ]; then
    echo "❌ Service file not found: $SERVICE_FILE"
    exit 1
fi

# Copy service file to systemd directory
echo "📋 Copying service file to $SYSTEMD_DIR..."
cp "$SERVICE_FILE" "$SYSTEMD_DIR/daemoncontrol.service"

# Reload systemd daemon
echo "🔄 Reloading systemd daemon..."
systemctl daemon-reload

# Enable service to start on boot
echo "✅ Enabling service to start on boot..."
systemctl enable daemoncontrol.service

echo
echo "========================================"
echo "  Installation Complete! ✅"
echo "========================================"
echo
echo "Available commands:"
echo "  sudo systemctl start daemoncontrol    - Start the daemon"
echo "  sudo systemctl stop daemoncontrol     - Stop the daemon"
echo "  sudo systemctl restart daemoncontrol  - Restart the daemon"
echo "  sudo systemctl status daemoncontrol   - Check daemon status"
echo "  sudo systemctl disable daemoncontrol  - Disable auto-start"
echo "  sudo journalctl -u daemoncontrol -f   - View logs (live)"
echo
echo "To start the daemon now, run:"
echo "  sudo systemctl start daemoncontrol"
echo