name: Release Deployment Pipeline

on:
  push:
    branches:
      - 'Release/*'

env:
  REGISTRY: registry.redecarneir.us
  IMAGE_NAME: bcards
  MONGODB_HOST: 192.168.0.100:27017
  # Variável para controlar execução dos testes
  SKIP_TESTS: ${{ vars.SKIP_TESTS || 'false' }}

jobs:
  test:
    name: Run Tests
    runs-on: ubuntu-latest
    # Só executa se SKIP_TESTS não for 'true'
    if: ${{ vars.SKIP_TESTS != 'true' }}
    
    steps:
    - name: Show test status
      run: |
        echo "🧪 SKIP_TESTS = ${{ vars.SKIP_TESTS }}"
        echo "✅ Executando testes porque SKIP_TESTS != 'true'"
    
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Setup .NET 8
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: '8.0.x'
        
    - name: Restore dependencies
      run: dotnet restore
      
    - name: Build solution
      run: dotnet build --no-restore --configuration Release
      
    - name: Run unit tests
      run: dotnet test --no-build --configuration Release --verbosity normal --collect:"XPlat Code Coverage"
      
    - name: Test MongoDB connection
      run: |
        echo "Testing MongoDB connection to $MONGODB_HOST"
        timeout 10 bash -c "</dev/tcp/192.168.0.100/27017" && echo "MongoDB connection successful" || echo "MongoDB connection failed"

  # Job para mostrar quando os testes foram pulados
  test-skipped:
    name: Tests Skipped
    runs-on: ubuntu-latest
    # Só executa se SKIP_TESTS for 'true'
    if: ${{ vars.SKIP_TESTS == 'true' }}
    
    steps:
    - name: Show skip message
      run: |
        echo "⚠️  SKIP_TESTS = ${{ vars.SKIP_TESTS }}"
        echo "⏭️  Testes foram PULADOS por configuração"
        echo "🔧 Para ativar os testes, defina SKIP_TESTS=false ou remova a variável"

  build-and-deploy:
    name: Build Multi-Arch Image and Deploy
    runs-on: ubuntu-latest
    # Depende de qualquer um dos jobs de teste (executado ou pulado)
    needs: [test, test-skipped]
    # Só executa se pelo menos um dos jobs anteriores foi bem-sucedido ou pulado
    if: always() && (needs.test.result == 'success' || needs.test.result == 'skipped' || needs.test-skipped.result == 'success')
    
    steps:
    - name: Show deployment status
      run: |
        echo "🚀 Iniciando deployment..."
        echo "📊 Test job result: ${{ needs.test.result }}"
        echo "📊 Test-skipped job result: ${{ needs.test-skipped.result }}"
    
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3
      with:
        driver-opts: network=host
        
    - name: Extract branch name and version
      id: extract_branch
      run: |
        BRANCH_NAME=${GITHUB_REF#refs/heads/}
        VERSION=${BRANCH_NAME#Release/}
        COMMIT_SHA=${GITHUB_SHA::7}
        echo "branch=$BRANCH_NAME" >> $GITHUB_OUTPUT
        echo "version=$VERSION" >> $GITHUB_OUTPUT
        echo "commit=$COMMIT_SHA" >> $GITHUB_OUTPUT
        echo "tag=$VERSION-$COMMIT_SHA" >> $GITHUB_OUTPUT
        
    - name: Build and push multi-arch Docker image
      run: |
        echo "Building multi-arch image for platforms: linux/amd64,linux/arm64"
        docker buildx build \
          --platform linux/amd64,linux/arm64 \
          --file Dockerfile.release \
          --tag $REGISTRY/$IMAGE_NAME:${{ steps.extract_branch.outputs.tag }} \
          --tag $REGISTRY/$IMAGE_NAME:${{ steps.extract_branch.outputs.version }}-latest \
          --tag $REGISTRY/$IMAGE_NAME:release-latest \
          --push \
          --build-arg BUILDPLATFORM=linux/amd64 \
          --build-arg VERSION=${{ steps.extract_branch.outputs.version }} \
          --build-arg COMMIT=${{ steps.extract_branch.outputs.commit }} \
          .
          
    - name: Deploy to staging environment
      run: |
        echo "Deploying to staging environment..."
        
        # Create deployment directory
        sudo mkdir -p /opt/bcards-staging
        
        # Copy docker-compose file
        sudo cp docker-compose.staging.yml /opt/bcards-staging/
        
        # Set environment variables
        sudo tee /opt/bcards-staging/.env > /dev/null <<EOF
        IMAGE_TAG=${{ steps.extract_branch.outputs.tag }}
        MONGODB_CONNECTION_STRING=mongodb://$MONGODB_HOST/BCardsDB
        ASPNETCORE_ENVIRONMENT=Release
        EOF
        
        # Run deployment script
        chmod +x scripts/deploy-release.sh
        sudo ./scripts/deploy-release.sh ${{ steps.extract_branch.outputs.tag }}
        
    - name: Health check and validation
      run: |
        echo "Running health checks..."
        
        # Wait for application to start
        sleep 30
        
        # Test application health
        for i in {1..10}; do
          if curl -f http://localhost:8090/health > /dev/null 2>&1; then
            echo "Application health check passed"
            break
          fi
          echo "Health check attempt $i failed, retrying in 10 seconds..."
          sleep 10
          if [ $i -eq 10 ]; then
            echo "Health check failed after 10 attempts"
            exit 1
          fi
        done
        
        # Test MongoDB connectivity from application
        chmod +x scripts/test-mongodb-connection.sh
        ./scripts/test-mongodb-connection.sh
        
    - name: Deployment notification
      run: |
        echo "🚀 Deployment Status: SUCCESS"
        echo "📦 Image: $REGISTRY/$IMAGE_NAME:${{ steps.extract_branch.outputs.tag }}"
        echo "🌐 Environment: Staging"
        echo "🔗 MongoDB: $MONGODB_HOST"
        echo "🏗️ Architecture: Multi-arch (linux/amd64, linux/arm64)"
        echo "📋 Branch: ${{ steps.extract_branch.outputs.branch }}"
        echo "🆔 Commit: ${{ steps.extract_branch.outputs.commit }}"
        echo "🧪 Tests: ${{ vars.SKIP_TESTS == 'true' && 'SKIPPED' || 'PASSED' }}"
        
  rollback:
    name: Rollback on Failure
    runs-on: ubuntu-latest
    needs: [test, build-and-deploy]
    if: failure() && needs.test.result != 'skipped'
    
    steps:
    - name: Rollback deployment
      run: |
        echo "🚨 Deployment failed, initiating rollback..."
        
        # Stop current containers
        cd /opt/bcards-staging
        sudo docker-compose down
        
        # Restore previous version if exists
        if [ -f .env.backup ]; then
          sudo mv .env.backup .env
          sudo docker-compose up -d
          echo "✅ Rollback completed to previous version"
        else
          echo "❌ No previous version found for rollback"
        fi
        
    - name: Failure notification
      run: |
        echo "❌ Deployment Status: FAILED"
        echo "🔄 Rollback: Initiated"
        echo "📋 Branch: ${GITHUB_REF#refs/heads/}"
        echo "🆔 Commit: ${GITHUB_SHA::7}"