name: Veza CD

on:
  push:
    branches: [ "main" ]
  workflow_dispatch:
    inputs:
      environment:
        description: 'Deployment environment'
        required: true
        default: 'staging'
        type: choice
        options:
          - staging
          - production

jobs:
  deploy:
    name: Deploy to ${{ github.event.inputs.environment || 'staging' }}
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main' || github.event_name == 'workflow_dispatch'
    environment: ${{ github.event.inputs.environment || 'staging' }}
    
    steps:
      - uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Build Backend Docker Image
        run: |
          cd veza-backend-api
          docker build -t veza-backend-api:${{ github.sha }} .
          # Tag for registry (configure registry URL in secrets)
          # docker tag veza-backend-api:${{ github.sha }} ${{ secrets.DOCKER_REGISTRY }}/veza-backend-api:${{ github.sha }}

      - name: Build Frontend Docker Image
        run: |
          cd apps/web
          docker build -t veza-frontend:${{ github.sha }} .
          # Tag for registry (configure registry URL in secrets)
          # docker tag veza-frontend:${{ github.sha }} ${{ secrets.DOCKER_REGISTRY }}/veza-frontend:${{ github.sha }}

      - name: Build Rust Services Docker Images
        run: |
          cd veza-chat-server
          docker build -t veza-chat-server:${{ github.sha }} . || echo "Chat server Dockerfile may not exist"
          
          cd ../veza-stream-server
          docker build -t veza-stream-server:${{ github.sha }} . || echo "Stream server Dockerfile may not exist"

      # Deployment steps would go here
      # - name: Deploy to Kubernetes
      #   run: |
      #     kubectl set image deployment/veza-backend-api veza-backend-api=${{ secrets.DOCKER_REGISTRY }}/veza-backend-api:${{ github.sha }}
      
      # - name: Deploy Frontend
      #   run: |
      #     # Deploy frontend to CDN or static hosting

      - name: Deployment Summary
        run: |
          echo "## Deployment Summary" >> $GITHUB_STEP_SUMMARY
          echo "- Backend: veza-backend-api:${{ github.sha }}" >> $GITHUB_STEP_SUMMARY
          echo "- Frontend: veza-frontend:${{ github.sha }}" >> $GITHUB_STEP_SUMMARY
          echo "- Chat Server: veza-chat-server:${{ github.sha }}" >> $GITHUB_STEP_SUMMARY
          echo "- Stream Server: veza-stream-server:${{ github.sha }}" >> $GITHUB_STEP_SUMMARY
          echo "- Environment: ${{ github.event.inputs.environment || 'staging' }}" >> $GITHUB_STEP_SUMMARY