name: Build and Push Image to Quay.io

on:
  push:
    branches: [ main, develop ]
    tags: [ 'v*' ]  # Build tags como v1.0.0
  pull_request:
    branches: [ main ]
  workflow_dispatch:
    inputs:
      tag:
        description: 'Custom tag for the image'
        required: false
        default: 'latest'

env:
  IMAGE_NAME: resource-governance
  REGISTRY: quay.io/rh_ee_anobre

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    timeout-minutes: 20
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'
        
    - name: Run basic syntax check
      run: |
        python -m py_compile app/main.py
        echo "✅ Syntax check passed"
        
    - name: Set up Podman
      run: |
        sudo apt-get update -qq
        sudo apt-get install -y -qq podman buildah skopeo
        
    - name: Login to Quay.io
      run: |
        echo "${{ secrets.QUAY_TOKEN }}" | podman login quay.io -u ${{ secrets.QUAY_USERNAME }} --password-stdin
        
    - name: Determine image tags
      id: tags
      run: |
        # Determinar tags baseado no trigger
        if [[ "${{ github.event_name }}" == "push" && "${{ github.ref }}" == refs/tags/* ]]; then
          # Tag release (ex: v1.0.0)
          TAG="${{ github.ref_name }}"
          LATEST_TAG="latest"
        elif [[ "${{ github.event_name }}" == "workflow_dispatch" && "${{ inputs.tag }}" != "" ]]; then
          # Manual dispatch com tag customizada
          TAG="${{ inputs.tag }}"
          LATEST_TAG="latest"
        elif [[ "${{ github.ref }}" == refs/heads/main ]]; then
          # Branch main
          TAG="${{ github.sha }}"
          LATEST_TAG="latest"
        elif [[ "${{ github.ref }}" == refs/heads/develop ]]; then
          # Branch develop
          TAG="develop-${{ github.sha }}"
          LATEST_TAG="develop"
        else
          # Pull request ou outros
          TAG="${{ github.sha }}"
          LATEST_TAG="pr-${{ github.sha }}"
        fi
        
        echo "tag=$TAG" >> $GITHUB_OUTPUT
        echo "latest_tag=$LATEST_TAG" >> $GITHUB_OUTPUT
        echo "image_tag=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:$TAG" >> $GITHUB_OUTPUT
        echo "latest_image_tag=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:$LATEST_TAG" >> $GITHUB_OUTPUT
        
        echo "🏷️ Tags determinadas:"
        echo "   Tag: $TAG"
        echo "   Latest: $LATEST_TAG"
        echo "   Image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:$TAG"
        echo "   Latest Image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:$LATEST_TAG"

    - name: Build and push image
      run: |
        # Build da imagem com cache
        echo "🔨 Building image: ${{ steps.tags.outputs.image_tag }}"
        podman build --layers -t ${{ steps.tags.outputs.image_tag }} .
        
        # Tag como latest (se aplicável)
        if [[ "${{ steps.tags.outputs.latest_tag }}" != "pr-${{ github.sha }}" ]]; then
          echo "🏷️ Tagging as latest: ${{ steps.tags.outputs.latest_image_tag }}"
          podman tag ${{ steps.tags.outputs.image_tag }} ${{ steps.tags.outputs.latest_image_tag }}
        fi
        
        # Push das imagens
        echo "📤 Pushing image: ${{ steps.tags.outputs.image_tag }}"
        podman push ${{ steps.tags.outputs.image_tag }}
        
        if [[ "${{ steps.tags.outputs.latest_tag }}" != "pr-${{ github.sha }}" ]]; then
          echo "📤 Pushing latest: ${{ steps.tags.outputs.latest_image_tag }}"
          podman push ${{ steps.tags.outputs.latest_image_tag }}
        fi
        
    - name: Output deployment info
      run: |
        echo "🚀 Image built and pushed successfully!"
        echo "📦 Image: ${{ steps.tags.outputs.image_tag }}"
        if [[ "${{ steps.tags.outputs.latest_tag }}" != "pr-${{ github.sha }}" ]]; then
          echo "📦 Latest: ${{ steps.tags.outputs.latest_image_tag }}"
        fi
        echo ""
        echo "🔧 To deploy to your OpenShift cluster:"
        echo "1. Clone this repository"
        echo "2. Run: ./scripts/deploy-complete.sh"
        echo ""
        echo "🐳 Quay.io: https://quay.io/repository/rh_ee_anobre/${{ env.IMAGE_NAME }}"
        
    - name: Create GitHub Release (for tags)
      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
      run: |
        echo "🏷️ Creating GitHub Release for ${{ github.ref_name }}"
        gh release create ${{ github.ref_name }} \
          --title "Release ${{ github.ref_name }}" \
          --notes "OpenShift Resource Governance ${{ github.ref_name }}" \
          --target main