.github/workflows/deploy-azure.yml

name: Deploy to Azure

permissions:
  contents: read

on:
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    
    steps:
      - uses: actions/checkout@v3
      
      - name: Validate Secrets
        run: |
          echo "Validating required secrets..."
          [ -n "${{ secrets.AZURE_CLIENT_ID }}" ] || (echo "❌ Missing: AZURE_CLIENT_ID"; exit 1)
          [ -n "${{ secrets.AZURE_CLIENT_SECRET }}" ] || (echo "❌ Missing: AZURE_CLIENT_SECRET"; exit 1)
          [ -n "${{ secrets.AZURE_TENANT_ID }}" ] || (echo "❌ Missing: AZURE_TENANT_ID"; exit 1)
          [ -n "${{ secrets.AZURE_SUBSCRIPTION_ID }}" ] || (echo "❌ Missing: AZURE_SUBSCRIPTION_ID"; exit 1)
          [ -n "${{ secrets.AZURE_OPENAI_ENDPOINT }}" ] || (echo "❌ Missing: AZURE_OPENAI_ENDPOINT"; exit 1)
          [ -n "${{ secrets.AZURE_OPENAI_API_KEY }}" ] || (echo "❌ Missing: AZURE_OPENAI_API_KEY"; exit 1)
          echo "✓ All required secrets are present"
      
      - name: Azure CLI Login
        run: |
          echo "Logging in to Azure..."
          az login \
            --service-principal \
            -u "${{ secrets.AZURE_CLIENT_ID }}" \
            -p "${{ secrets.AZURE_CLIENT_SECRET }}" \
            --tenant "${{ secrets.AZURE_TENANT_ID }}"
          
          az account set --subscription "${{ secrets.AZURE_SUBSCRIPTION_ID }}"
          echo "✓ Azure login successful"
      
      - name: Build Docker Image
        run: |
          echo "Building Docker image in Azure Container Registry..."
          az acr build \
            --registry nursingvalidatoracr \
            --image nursing-validator:latest \
            --image nursing-validator:${{ github.sha }} \
            --file Dockerfile .
      
      - name: Deploy Container
        run: |
          echo "Getting Azure Container Registry credentials..."
          REGISTRY_USERNAME=$(az acr credential show --name nursingvalidatoracr --query username --output tsv)
          REGISTRY_PASSWORD=$(az acr credential show --name nursingvalidatoracr --query 'passwords[0].value' --output tsv)
          
          echo "Removing existing container if present..."
          az container delete \
            --resource-group nursing-validator-prod \
            --name nursing-validator \
            --yes 2>/dev/null || true
          
          sleep 5
          
          echo "Creating new container instance..."
          az container create \
            --resource-group nursing-validator-prod \
            --name nursing-validator \
            --image nursingvalidatoracr.azurecr.io/nursing-validator:latest \
            --registry-login-server nursingvalidatoracr.azurecr.io \
            --registry-username "$REGISTRY_USERNAME" \
            --registry-password "$REGISTRY_PASSWORD" \
            --os-type Linux \
            --cpu 2 \
            --memory 4 \
            --ports 8501 \
            --ip-address Public \
            --environment-variables \
              APP_ENV=production \
              LOG_LEVEL=info \
            --secure-environment-variables \
              AZURE_OPENAI_ENDPOINT="${{ secrets.AZURE_OPENAI_ENDPOINT }}" \
              AZURE_OPENAI_API_KEY="${{ secrets.AZURE_OPENAI_API_KEY }}" \
              AZURE_OPENAI_DEPLOYMENT="gpt-4o" \
              AZURE_OPENAI_API_VERSION="2024-08-01-preview" \
            --restart-policy OnFailure
      
      - name: Get Deployment URL
        run: |
          echo "Waiting for container to be assigned a public IP..."
          sleep 15
          
          FQDN=$(az container show \
            --resource-group nursing-validator-prod \
            --name nursing-validator \
            --query ipAddress.fqdn \
            --output tsv 2>/dev/null || echo "")
          
          if [ -z "$FQDN" ]; then
            echo "⚠️  IP not yet assigned. Check status with:"
            echo "    az container show --resource-group nursing-validator-prod --name nursing-validator"
          else
            echo ""
            echo "✅ DEPLOYMENT SUCCESSFUL!"
            echo ""
            echo "🌐 Access your application at:"
            echo "   http://$FQDN:8501"
            echo ""
            echo "🔑 Login credentials:"
            echo "   Username: admin"
            echo "   Password: admin2025"
            echo ""
            echo "📊 Features:"
            echo "   • Predictions Dashboard"
            echo "   • Recommendations Dashboard"
            echo "   • Anomaly Detection"
            echo "   • Explainability (SHAP)"
            echo ""
            echo "📋 View logs:"
            echo "    az container logs --resource-group nursing-validator-prod --name nursing-validator"
          fi