name: Linux - Integration Tests

on:
  # Run on schedule (weekly, every Monday at 3 AM UTC)
  schedule:
    - cron: '0 3 * * 1'

  # Allow manual trigger
  workflow_dispatch:

  # Run on push to main branches
  push:
    branches: [main, master, dev]

jobs:
  linux-integration:
    name: Linux / Integration / ${{ matrix.python-version }}
    runs-on: ubuntu-latest
    timeout-minutes: 60  # Real model tests can take longer
    strategy:
      matrix:
        python-version: ["3.10", "3.11", "3.12"]
      fail-fast: false

    permissions:
      contents: write  # Required for GitHub Pages deployment

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

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        cache: 'pip'

    - name: Install Python dependencies
      run: |
        python -m pip install --upgrade pip
        pip install pytest pytest-cov pytest-mock pytest-asyncio
        pip install opencv-python-headless
        pip install -r .github/requirements-ci.txt
        pip install -r requirements-dev.txt

    - name: Create model cache directory
      run: |
        mkdir -p ~/.cache/huggingface

    - name: Cache models
      uses: actions/cache@v4
      with:
        path: ~/.cache/huggingface
        key: ${{ runner.os }}-huggingface-models-${{ hashFiles('tests/integration_real/*.py') }}
        restore-keys: |
          ${{ runner.os }}-huggingface-models-

    - name: Run real model tests
      run: |
        pytest tests/integration_real/ -v -m real_model --tb=short
      env:
        PYTHONPATH: ${{ github.workspace }}
        HF_HUB_DISABLE_TELEMETRY: 1

    - name: Generate test gallery
      if: always() && matrix.python-version == '3.10'
      run: |
        python tests/generate_test_gallery.py tests/test_outputs

    - name: Test summary
      if: always()
      run: |
        echo "## Real Model Test Results" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "Real model tests completed. Check logs above for detailed results." >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        if [ -d "tests/test_outputs" ] && [ "$(ls -A tests/test_outputs/*.png 2>/dev/null)" ]; then
          echo "📸 Visual test outputs: [View Gallery](https://${{ github.repository_owner }}.github.io/ComfyUI-Grounding/${{ github.run_number }}/)" >> $GITHUB_STEP_SUMMARY
        fi

    - name: Upload test visual outputs
      if: always() && matrix.python-version == '3.10'
      uses: actions/upload-artifact@v4
      with:
        name: test-visual-outputs
        path: tests/test_outputs/*.png
        retention-days: 30
        if-no-files-found: ignore

    - name: Upload test artifacts
      if: failure() && matrix.python-version == '3.10'
      uses: actions/upload-artifact@v4
      with:
        name: test-failures
        path: |
          pytest-results/
          tests/test_outputs/
          *.log

    - name: Deploy to GitHub Pages
      if: always() && matrix.python-version == '3.10'
      uses: peaceiris/actions-gh-pages@v3
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: ./tests/test_outputs
        destination_dir: ${{ github.run_number }}
        keep_files: true
        enable_jekyll: false

    - name: Checkout gh-pages branch
      if: always() && matrix.python-version == '3.10'
      uses: actions/checkout@v4
      with:
        ref: gh-pages
        path: gh-pages-content

    - name: Generate central index page
      if: always() && matrix.python-version == '3.10'
      run: |
        mkdir -p deploy-index
        python tests/generate_index_page.py gh-pages-content deploy-index/index.html ${{ github.repository }}
        ls -la deploy-index/

    - name: Deploy index page to root
      if: always() && matrix.python-version == '3.10'
      uses: peaceiris/actions-gh-pages@v3
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: ./deploy-index
        keep_files: true
        enable_jekyll: false