#!/usr/bin/env nu

# Demo 3: Hybrid Infrastructure Management
# Shows on-premises + cloud integration
# Target audience: Enterprise IT, system architects

print "=== Demo 3: Hybrid Infrastructure Management ==="

print "\n1. Setting up hybrid infrastructure (on-prem + cloud)..."

# Create hybrid infrastructure spanning multiple providers
print "Creating hybrid setup: on-premises + AWS + edge..."
run-external "provisioning" generate infra --new "hybrid-demo" --providers "local,aws,edge" --topology hybrid

print "\n2. Infrastructure topology:"
run-external "provisioning" show topology --infra "hybrid-demo" --visual

# Simulated topology visualization
print "\n🏢 Hybrid Infrastructure Topology:"
print "┌─────────────┐    ┌─────────────┐    ┌─────────────┐"
print "│  On-Premise │◄──►│     AWS     │◄──►│  Edge/IoT   │"
print "│             │    │             │    │             │"
print "│ • Database  │    │ • Web Apps  │    │ • Sensors   │"
print "│ • Storage   │    │ • API       │    │ • Gateways  │"
print "│ • Backup    │    │ • CDN       │    │ • Analytics │"
print "└─────────────┘    └─────────────┘    └─────────────┘"

print "\n3. Deploying components to optimal locations..."

# Deploy database to on-premises for compliance
run-external "provisioning" taskserv create postgresql --infra "hybrid-demo" --provider local --compliance "data-sovereignty"

# Deploy web application to AWS for scalability
run-external "provisioning" taskserv create web-app --infra "hybrid-demo" --provider aws --auto-scale

# Deploy IoT gateway to edge for low latency
run-external "provisioning" taskserv create iot-gateway --infra "hybrid-demo" --provider edge --latency-optimized

print "\n4. Network configuration with VPN mesh:"
run-external "provisioning" network create --infra "hybrid-demo" --type mesh --encryption wireguard

print "\n5. Data flow and compliance:"

let data_flows = [
    {source: "IoT Sensors", destination: "Edge Gateway", latency: "5ms", compliance: "✅"},
    {source: "Edge Gateway", destination: "On-Prem DB", latency: "50ms", compliance: "✅ GDPR"},
    {source: "On-Prem DB", destination: "AWS API", latency: "100ms", compliance: "✅ Encrypted"},
    {source: "AWS API", destination: "CDN", latency: "10ms", compliance: "✅"}
]

$data_flows | table

print "\n6. Cost optimization across providers:"

let cost_breakdown = [
    {component: "Database", location: "On-Premise", cost: "$500/month", reason: "Compliance + Control"},
    {component: "Web Apps", location: "AWS", cost: "$800/month", reason: "Auto-scaling"},
    {component: "IoT Gateway", location: "Edge", cost: "$200/month", reason: "Low latency"},
    {component: "Network", location: "Hybrid", cost: "$300/month", reason: "VPN mesh"}
]

$cost_breakdown | table

print "\n7. Monitoring and observability across all environments:"
run-external "provisioning" monitoring setup --infra "hybrid-demo" --unified-dashboard

print "\n8. Disaster recovery strategy:"
run-external "provisioning" backup create --infra "hybrid-demo" --strategy "3-2-1" --cross-provider

print "\n✅ Result: Seamless hybrid operations with unified management"
print "💰 Cost: 40% savings vs pure cloud (compliance + optimization)"
print "🛡️ Security: End-to-end encryption, zero-trust networking"
print "📊 Visibility: Single pane of glass for all environments"