"""
ProServe Migration Monitor (Placeholder)
Migration and deployment monitoring tools
"""

from typing import Dict, Any, List, Optional
from abc import ABC, abstractmethod


class MigrationMonitor:
    """Migration process monitoring"""
    
    def __init__(self):
        self.status = "idle"
    
    async def monitor_migration(self, migration_id: str) -> Dict[str, Any]:
        """Monitor migration progress"""
        return {
            "id": migration_id,
            "status": "running",
            "progress": 50,
            "stages_completed": 2,
            "stages_total": 4
        }


class DeploymentMonitor:
    """Deployment process monitoring"""
    
    def __init__(self):
        self.deployments = {}
    
    async def monitor_deployment(self, deployment_id: str) -> Dict[str, Any]:
        """Monitor deployment progress"""
        return {
            "id": deployment_id,
            "status": "deployed",
            "health": "healthy",
            "instances": 1,
            "uptime": "5m"
        }


class HealthChecker:
    """Service health checking"""
    
    def __init__(self):
        pass
    
    async def check_health(self, service_url: str) -> bool:
        """Check service health"""
        return True


async def monitor_migration_progress(migration_id: str) -> Dict[str, Any]:
    """Monitor migration progress (placeholder)"""
    monitor = MigrationMonitor()
    return await monitor.monitor_migration(migration_id)


async def check_service_health(service_url: str, timeout: int = 30) -> Dict[str, Any]:
    """Check service health (placeholder)"""
    return {
        "healthy": True,
        "response_time": 0.1,
        "status_code": 200
    }
