# GitHub Actions Workflow для DevOpsLab
# Автор: Сергей Антропов
# Сайт: https://devops.org.ru

name: DevOpsLab CI/CD Pipeline

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main ]

jobs:
  # Стадия 1: Lint проверка
  lint:
    name: 🔍 Lint Check
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'
        
    - name: Install dependencies
      run: |
        pip install --upgrade pip
        pip install ansible ansible-lint
        ansible-galaxy collection install -r requirements.yml
        
    - name: Run Ansible Lint
      run: |
        echo "🔍 Проверка синтаксиса ролей..."
        make role lint
        
    - name: Upload lint results
      uses: actions/upload-artifact@v3
      if: always()
      with:
        name: lint-results
        path: |
          .ansible-lint
          lint-report.txt

  # Стадия 2: Тестирование
  test:
    name: 🧪 Role Testing
    runs-on: ubuntu-latest
    needs: lint
    
    strategy:
      matrix:
        preset: [minimal, default, performance]
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'
        
    - name: Install system dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y docker.io make
        sudo systemctl start docker
        sudo usermod -aG docker $USER
        
    - name: Install Python dependencies
      run: |
        pip install --upgrade pip
        pip install ansible ansible-lint
        ansible-galaxy collection install -r requirements.yml
        
    - name: Setup Docker builder
      run: |
        make docker setup-builder
        
    - name: Build Docker images
      run: |
        make docker build
        
    - name: Run Molecule tests
      run: |
        echo "🧪 Тестирование с preset: ${{ matrix.preset }}"
        make role test ${{ matrix.preset }}
        
    - name: Upload test results
      uses: actions/upload-artifact@v3
      if: always()
      with:
        name: test-results-${{ matrix.preset }}
        path: |
          molecule/default/.molecule/
          test-report-${{ matrix.preset }}.txt

  # Стадия 3: Деплой (только для main ветки)
  deploy:
    name: 🚀 Deploy Check
    runs-on: ubuntu-latest
    needs: [lint, test]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'
        
    - name: Install dependencies
      run: |
        pip install --upgrade pip
        pip install ansible ansible-lint
        ansible-galaxy collection install -r requirements.yml
        
    - name: Create inventory file
      run: |
        mkdir -p inventory
        cat > inventory/hosts.ini << EOF
        [test_servers]
        localhost ansible_connection=local
        
        [all:vars]
        ansible_python_interpreter=python3
        EOF
        
    - name: Run deployment check
      run: |
        echo "🚀 Проверка развертывания (dry-run)..."
        make role deploy
        
    - name: Upload deployment results
      uses: actions/upload-artifact@v3
      if: always()
      with:
        name: deployment-results
        path: |
          deployment.log
          deployment-report.txt

  # Уведомления
  notify:
    name: 📢 Notifications
    runs-on: ubuntu-latest
    needs: [lint, test, deploy]
    if: always()
    
    steps:
    - name: Notify on success
      if: needs.lint.result == 'success' && needs.test.result == 'success'
      run: |
        echo "✅ Все проверки пройдены успешно!"
        echo "🔍 Lint: ${{ needs.lint.result }}"
        echo "🧪 Test: ${{ needs.test.result }}"
        echo "🚀 Deploy: ${{ needs.deploy.result }}"
        
    - name: Notify on failure
      if: needs.lint.result == 'failure' || needs.test.result == 'failure'
      run: |
        echo "❌ Проверки не пройдены!"
        echo "🔍 Lint: ${{ needs.lint.result }}"
        echo "🧪 Test: ${{ needs.test.result }}"
        echo "🚀 Deploy: ${{ needs.deploy.result }}"
        exit 1