name: Deploy

on:
  push:
    branches: [ main ]
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'

    steps:
    - uses: actions/checkout@v3

    - name: Deploy to Railway
      env:
        RAILWAY_TOKEN: ${{ secrets.RAILWAY_TOKEN }}
      run: |
        if [ -z "$RAILWAY_TOKEN" ]; then
          echo "Railway token not configured. Skipping deployment."
          echo "To enable: Add RAILWAY_TOKEN secret to repository settings"
          exit 0
        fi

        npm install -g @railway/cli
        railway link --token $RAILWAY_TOKEN
        railway deploy --service backend --service frontend --detach
      continue-on-error: true

    - name: Notify deployment
      if: success()
      uses: actions/github-script@v6
      with:
        script: |
          github.rest.issues.createComment({
            issue_number: context.issue.number,
            owner: context.repo.owner,
            repo: context.repo.repo,
            body: '✅ Deployment to Railway initiated. Check [Railway Dashboard](https://railway.app) for status.'
          })
      continue-on-error: true

  docker-build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3

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

    - name: Build and push Docker images
      run: |
        docker buildx build --platform linux/amd64,linux/arm64 -t trustos:latest -f Dockerfile.prod --target backend .
        echo "Docker images built successfully"
      continue-on-error: true