#!/bin/bash
# /etc/init.d/jilo-agent
# Init script for Jilo Agent

### BEGIN INIT INFO
# Provides:          jilo-agent
# Required-Start:    $network
# Required-Stop:     $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start the Jilo Agent service
# Description:       This script starts and stops the Jilo Agent service.
### END INIT INFO

AGENT_PATH="/usr/local/bin/jilo-agent"
CONFIG_FILE="/usr/local/etc/jilo-agent.conf"
AGENT_NAME="Jilo Agent"
AGENT_PID="/var/run/jilo-agent.pid"
LOG_FILE="/var/log/jilo-agent.log"

# Function to start the jilo agent
start_agent() {
    if [ -f "$AGENT_PID" ]; then
        echo "$AGENT_NAME is already running."
    else
        echo "Starting $AGENT_NAME..."
        nohup $AGENT_PATH -c $CONFIG_FILE > $LOG_FILE 2>&1 &
        echo $! > "$AGENT_PID"
        echo "$AGENT_NAME started."
    fi
}

# Function to stop the jilo agent
stop_agent() {
    if [ ! -f "$AGENT_PID" ]; then
        echo "$AGENT_NAME is not running."
    else
        echo "Stopping $AGENT_NAME..."
        kill -9 $(cat "$AGENT_PID") && rm -f "$AGENT_PID"
        echo "$AGENT_NAME stopped."
    fi
}

# Function to restart the jilo agent
restart_agent() {
    echo "Restarting $AGENT_NAME..."
    stop_agent
    sleep 1
    start_agent
}

# Check for the first argument
case "$1" in
    start)
        start_agent
        ;;
    stop)
        stop_agent
        ;;
    restart)
        restart_agent
        ;;
    status)
        if [ -f "$AGENT_PID" ]; then
            echo "$AGENT_NAME is running with PID $(cat $AGENT_PID)."
        else
            echo "$AGENT_NAME is not running."
        fi
        ;;
    *)
        echo "Usage: /etc/init.d/agent {start|stop|restart|status}"
        exit 1
        ;;
esac

exit 0