name: 🚂 Railway Deployment

on:
  push:
    branches: [main, develop]
  pull_request:
    branches: [main]
  workflow_dispatch:
    inputs:
      environment:
        description: 'Deployment environment'
        required: true
        default: 'production'
        type: choice
        options: [production, staging, preview]

jobs:
  deploy:
    name: Deploy to Railway
    runs-on: ubuntu-latest
    environment: ${{ github.event.inputs.environment || 'production' }}
    
    steps:
      - name: 📥 Checkout
        uses: actions/checkout@v4

      - name: 🔧 Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: 📦 Install Railway CLI
        run: npm install -g @railway/cli

      - name: 🏗️ Build
        run: |
          if [ -f package.json ]; then
            npm ci
            npm run build --if-present
          fi

      - name: 🚀 Deploy
        run: |
          railway link ${{ secrets.RAILWAY_PROJECT_ID }}
          railway up --service blackroad-private --environment ${{ github.event.inputs.environment || 'production' }}
        env:
          RAILWAY_TOKEN: ${{ secrets.RAILWAY_TOKEN }}

      - name: 📊 Summary
        run: |
          echo "### 🚂 Railway Deployment Success" >> $GITHUB_STEP_SUMMARY
          echo "- **Environment**: ${{ github.event.inputs.environment || 'production' }}" >> $GITHUB_STEP_SUMMARY
          echo "- **Branch**: ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY