backend/scripts/production/deploy_enterprise_features.py

"""
Enterprise Deployment Preparation Script
Prepares ATOM platform for enterprise deployment with multi-tenant support,
enhanced security, and advanced monitoring
"""

from datetime import datetime
import json
import os
from pathlib import Path
import sys


def setup_enterprise_environment():
    """Setup enterprise environment configuration"""
    print("🚀 Setting up enterprise environment...")

    # Create enterprise directories
    enterprise_dirs = [
        "enterprise",
        "enterprise/audit_logs",
        "enterprise/compliance",
        "enterprise/security",
        "enterprise/backups",
        "enterprise/monitoring",
    ]

    for dir_path in enterprise_dirs:
        os.makedirs(dir_path, exist_ok=True)
        print(f"✅ Created directory: {dir_path}")

    return True


def configure_enterprise_security():
    """Configure enterprise security settings"""
    print("\n🔒 Configuring enterprise security...")

    security_config = {
        "version": "1.0.0",
        "timestamp": datetime.now().isoformat(),
        "security": {
            "rate_limiting": {
                "requests_per_minute": 60,
                "requests_per_hour": 1000,
                "requests_per_day": 10000,
                "burst_limit": 10,
            },
            "authentication": {
                "session_timeout_minutes": 60,
                "max_login_attempts": 5,
                "lockout_duration_minutes": 30,
                "password_policy": {
                    "min_length": 12,
                    "require_uppercase": True,
                    "require_lowercase": True,
                    "require_numbers": True,
                    "require_special_chars": True,
                },
            },
            "encryption": {
                "data_at_rest": "AES-256",
                "data_in_transit": "TLS-1.3",
                "key_rotation_days": 90,
            },
            "audit": {
                "retention_days": 365,
                "real_time_monitoring": True,
                "alert_on_critical_events": True,
            },
        },
        "compliance": {
            "standards": ["SOC2", "GDPR", "HIPAA"],
            "automated_checks": True,
            "reporting_frequency": "weekly",
        },
    }

    with open("enterprise/security_config.json", "w") as f:
        json.dump(security_config, f, indent=2)

    print("✅ Enterprise security configuration created")
    return True


def setup_multi_tenant_infrastructure():
    """Setup multi-tenant infrastructure"""
    print("\n🏢 Setting up multi-tenant infrastructure...")

    tenant_config = {
        "version": "1.0.0",
        "timestamp": datetime.now().isoformat(),
        "multi_tenant": {
            "enabled": True,
            "isolation_level": "workspace",
            "resource_limits": {
                "max_users_per_workspace": 1000,
                "max_teams_per_workspace": 100,
                "max_workflows_per_workspace": 5000,
                "storage_quota_gb": 100,
            },
            "billing": {
                "plan_tiers": ["starter", "professional", "enterprise"],
                "metered_billing": True,
                "trial_period_days": 30,
            },
        },
        "user_management": {
            "roles": ["super_admin", "workspace_admin", "team_lead", "member", "guest"],
            "permission_granularity": "resource_level",
            "sso_integration": True,
        },
    }

    with open("enterprise/tenant_config.json", "w") as f:
        json.dump(tenant_config, f, indent=2)

    print("✅ Multi-tenant infrastructure configured")
    return True


def deploy_enhanced_monitoring():
    """Deploy enhanced monitoring and analytics"""
    print("\n📊 Deploying enhanced monitoring...")

    monitoring_config = {
        "version": "1.0.0",
        "timestamp": datetime.now().isoformat(),
        "monitoring": {
            "real_time_metrics": True,
            "performance_tracking": {
                "response_time_threshold_ms": 500,
                "error_rate_threshold_percent": 1,
                "uptime_target_percent": 99.9,
            },
            "business_metrics": {
                "user_engagement": True,
                "workflow_success_rates": True,
                "service_utilization": True,
                "cost_optimization": True,
            },
            "alerting": {
                "email_alerts": True,
                "slack_alerts": True,
                "pagerduty_integration": True,
                "escalation_policies": True,
            },
        },
        "analytics": {
            "user_behavior_tracking": True,
            "workflow_analytics": True,
            "performance_analytics": True,
            "custom_reporting": True,
        },
    }

    with open("enterprise/monitoring_config.json", "w") as f:
        json.dump(monitoring_config, f, indent=2)

    print("✅ Enhanced monitoring deployed")
    return True


def setup_enterprise_database():
    """Setup enterprise database configuration"""
    print("\n🗄️ Setting up enterprise database...")

    db_config = {
        "version": "1.0.0",
        "timestamp": datetime.now().isoformat(),
        "database": {
            "type": "postgresql",
            "connection_pool": {
                "min_connections": 5,
                "max_connections": 100,
                "connection_timeout": 30,
            },
            "performance": {
                "query_timeout_seconds": 30,
                "max_result_size_mb": 100,
                "caching_enabled": True,
            },
            "backup": {
                "automated_backups": True,
                "backup_frequency": "daily",
                "retention_days": 30,
                "point_in_time_recovery": True,
            },
            "replication": {"read_replicas": 2, "failover_automation": True},
        },
        "data_management": {
            "data_retention_policy": {
                "audit_logs_days": 365,
                "user_data_days": 1095,
                "analytics_data_days": 730,
            },
            "data_archival": True,
            "data_encryption": True,
        },
    }

    with open("enterprise/database_config.json", "w") as f:
        json.dump(db_config, f, indent=2)

    print("✅ Enterprise database configured")
    return True


def deploy_api_gateway():
    """Deploy enterprise API gateway configuration"""
    print("\n🌐 Deploying API gateway...")

    api_config = {
        "version": "1.0.0",
        "timestamp": datetime.now().isoformat(),
        "api_gateway": {
            "rate_limiting": True,
            "authentication": True,
            "caching": True,
            "logging": True,
            "monitoring": True,
        },
        "endpoints": {
            "public_apis": ["/api/v1/auth/*", "/api/v1/public/*"],
            "protected_apis": [
                "/api/v1/workflows/*",
                "/api/v1/integrations/*",
                "/api/enterprise/*",
            ],
            "internal_apis": ["/api/internal/*", "/api/admin/*"],
        },
        "security": {
            "cors": {
                "allowed_origins": ["https://*.yourapp.com"],
                "allowed_methods": ["GET", "POST", "PUT", "DELETE"],
                "allowed_headers": ["*"],
            },
            "ssl": {
                "enforce_https": True,
                "hsts_enabled": True,
                "ssl_cert_rotation": True,
            },
        },
    }

    with open("enterprise/api_gateway_config.json", "w") as f:
        json.dump(api_config, f, indent=2)

    print("✅ API gateway deployed")
    return True


def create_enterprise_readme():
    """Create enterprise deployment documentation"""
    print("\n📚 Creating enterprise documentation...")

    readme_content = """# ATOM Enterprise Deployment Guide

## Overview
This document outlines the enterprise deployment configuration for the ATOM platform, including multi-tenant support, enhanced security, and advanced monitoring.

## Architecture

### Multi-Tenant Infrastructure
- **Workspace Isolation**: Each customer operates in an isolated workspace
- **Resource Limits**: Configurable limits per workspace
- **User Management**: Role-based access control with granular permissions

### Security Features
- **Authentication**: Advanced password policies and session management
- **Encryption**: End-to-end encryption for data at rest and in transit
- **Audit Logging**: Comprehensive audit trails with 365-day retention
- **Compliance**: Automated compliance checks for SOC2, GDPR, HIPAA

### Monitoring & Analytics
- **Real-time Metrics**: Performance monitoring with alerting
- **Business Analytics**: User engagement and workflow success tracking
- **Custom Reporting**: Advanced analytics and reporting capabilities

## Deployment Steps

### 1. Environment Setup
```bash
python deploy_enterprise_features.py
```

### 2. Security Configuration
- Review and customize security settings in `enterprise/security_config.json`
- Configure encryption keys and certificates
- Set up audit logging destinations

### 3. Multi-Tenant Setup
- Configure workspace templates in `enterprise/tenant_config.json`
- Set up billing and subscription management
- Configure user role permissions

### 4. Monitoring Deployment
- Set up monitoring dashboards
- Configure alerting channels
- Establish performance baselines

### 5. Database Configuration
- Configure connection pooling and performance settings
- Set up backup and replication
- Implement data retention policies

## Configuration Files

- `enterprise/security_config.json` - Security and compliance settings
- `enterprise/tenant_config.json` - Multi-tenant configuration
- `enterprise/monitoring_config.json` - Monitoring and analytics
- `enterprise/database_config.json` - Database configuration
- `enterprise/api_gateway_config.json` - API gateway settings

## Maintenance

### Regular Tasks
- Monitor security alerts and audit logs
- Review compliance status reports
- Optimize database performance
- Update security configurations

### Backup & Recovery
- Automated daily backups with 30-day retention
- Point-in-time recovery capabilities
- Disaster recovery procedures

## Support
For enterprise support, contact:
- **Security Issues**: security@yourapp.com
- **Technical Support**: support@yourapp.com
- **Compliance**: compliance@yourapp.com

---
*Generated: {timestamp}*
*Version: ATOM Enterprise v2.0*
""".format(timestamp=datetime.now().isoformat())

    with open("enterprise/ENTERPRISE_DEPLOYMENT_GUIDE.md", "w") as f:
        f.write(readme_content)

    print("✅ Enterprise documentation created")
    return True


def validate_enterprise_deployment():
    """Validate enterprise deployment readiness"""
    print("\n🔍 Validating enterprise deployment...")

    validation_checks = {
        "environment_setup": os.path.exists("enterprise"),
        "security_config": os.path.exists("enterprise/security_config.json"),
        "tenant_config": os.path.exists("enterprise/tenant_config.json"),
        "monitoring_config": os.path.exists("enterprise/monitoring_config.json"),
        "database_config": os.path.exists("enterprise/database_config.json"),
        "api_gateway_config": os.path.exists("enterprise/api_gateway_config.json"),
        "documentation": os.path.exists("enterprise/ENTERPRISE_DEPLOYMENT_GUIDE.md"),
    }

    all_passed = all(validation_checks.values())

    print("\n📋 Validation Results:")
    for check, passed in validation_checks.items():
        status = "✅ PASS" if passed else "❌ FAIL"
        print(f"  {status} {check}")

    if all_passed:
        print("\n🎉 Enterprise deployment validation PASSED!")
        print("   The ATOM platform is ready for enterprise deployment.")
    else:
        print("\n⚠️  Enterprise deployment validation FAILED!")
        print("   Please review the failed checks above.")

    return all_passed


def main():
    """Main deployment execution"""
    print("=" * 70)
    print("🚀 ATOM ENTERPRISE DEPLOYMENT PREPARATION")
    print("=" * 70)
    print("Preparing platform for enterprise deployment with:")
    print("  • Multi-tenant support")
    print("  • Enhanced security controls")
    print("  • Advanced monitoring")
    print("  • Compliance frameworks")
    print("  • Enterprise-grade infrastructure")
    print("=" * 70)

    # Execute deployment steps
    steps = [
        setup_enterprise_environment,
        configure_enterprise_security,
        setup_multi_tenant_infrastructure,
        deploy_enhanced_monitoring,
        setup_enterprise_database,
        deploy_api_gateway,
        create_enterprise_readme,
        validate_enterprise_deployment,
    ]

    all_successful = True

    for step in steps:
        try:
            success = step()
            if not success:
                all_successful = False
                print(f"❌ Step failed: {step.__name__}")
        except Exception as e:
            print(f"❌ Error in {step.__name__}: {e}")
            all_successful = False

    # Final summary
    print("\n" + "=" * 70)
    print("ENTERPRISE DEPLOYMENT SUMMARY")
    print("=" * 70)

    if all_successful:
        print("🎉 SUCCESS: Enterprise deployment preparation completed!")
        print("   The ATOM platform is now ready for enterprise deployment.")
        print("\n📋 Next Steps:")
        print("   1. Review configuration files in the 'enterprise' directory")
        print("   2. Customize settings for your specific requirements")
        print("   3. Deploy to your enterprise infrastructure")
        print("   4. Run comprehensive testing")
        print("   5. Go live with enterprise customers")
    else:
        print("⚠️  WARNING: Some deployment steps encountered issues.")
        print("   Please review the errors above and rerun the deployment.")

    print("\n📁 Generated Files:")
    enterprise_files = [
        "enterprise/security_config.json",
        "enterprise/tenant_config.json",
        "enterprise/monitoring_config.json",
        "enterprise/database_config.json",
        "enterprise/api_gateway_config.json",
        "enterprise/ENTERPRISE_DEPLOYMENT_GUIDE.md",
    ]

    for file_path in enterprise_files:
        if os.path.exists(file_path):
            print(f"   ✅ {file_path}")
        else:
            print(f"   ❌ {file_path} (missing)")

    print("=" * 70)

    print("=" * 70)

if __name__ == "__main__":
    main()