name: Build Container

on:
  push:
    branches: [ main, develop ]
    paths:
      - 'src/**'
      - 'public/**'
      - 'package*.json'
      - 'Dockerfile'
      - 'Containerfile'
  pull_request:
    branches: [ main ]
    paths:
      - 'src/**'
      - 'public/**'
      - 'package*.json'
      - 'Dockerfile'
      - 'Containerfile'

env:
  IMAGE_NAME: jmespath-playground

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up Node.js 24 LTS
      uses: actions/setup-node@v4
      with:
        node-version: '24'
        cache: 'npm'

    - name: Install dependencies
      run: npm ci

    - name: Run tests
      run: npm test -- --coverage --watchAll=false

    - name: Build React application
      run: npm run build

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Build container image
      uses: docker/build-push-action@v5
      with:
        context: .
        file: ./Dockerfile
        push: false
        load: true
        tags: ${{ env.IMAGE_NAME }}:latest
        cache-from: type=gha
        cache-to: type=gha,mode=max

    - name: Test container
      run: |
        # Start the container
        docker run --rm -d -p 3000:3000 --name test-container ${{ env.IMAGE_NAME }}:latest
        
        # Wait for container to be ready
        echo "Waiting for container to start..."
        for i in {1..30}; do
          if curl -f http://localhost:3000 > /dev/null 2>&1; then
            echo "Container is responding!"
            break
          fi
          if [ $i -eq 30 ]; then
            echo "Container failed to respond within 30 seconds"
            docker logs test-container
            docker stop test-container
            exit 1
          fi
          echo "Attempt $i/30 - waiting..."
          sleep 2
        done
        
        # Test successful, stop container
        docker stop test-container

    - name: Upload build artifacts
      uses: actions/upload-artifact@v4
      if: success()
      with:
        name: build-output
        path: build/
        retention-days: 7

  # Optional: Build with multi-platform support for production
  build-multiplatform:
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main'
    needs: build

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Build multi-platform image
      uses: docker/build-push-action@v5
      with:
        context: .
        file: ./Dockerfile
        platforms: linux/amd64,linux/arm64
        push: false
        tags: ${{ env.IMAGE_NAME }}:latest
        cache-from: type=gha
        cache-to: type=gha,mode=max