"""
Sentinel Monitoring System
"""

import logging
from datetime import datetime
from typing import Dict, Any

class SentinelMonitor:
    """Real-time system monitoring"""
    
    def __init__(self):
        self.logger = logging.getLogger(__name__)
        self.metrics = {}
        self.alerts = []
        
    def monitor_system(self) -> Dict[str, Any]:
        """Monitor system health"""
        return {
            "timestamp": datetime.now().isoformat(),
            "status": "ACTIVE",
            "metrics": self.metrics,
            "alerts": self.alerts
        }
    
    def add_alert(self, level: str, message: str):
        """Add system alert"""
        alert = {
            "level": level,
            "message": message,
            "timestamp": datetime.now().isoformat()
        }
        self.alerts.append(alert)
        self.logger.warning(f"Alert: {level} - {message}")
