name: Documentation

on:
  push:
    branches: [main]
    paths:
      - 'docs/**'
      - 'README.md'
      - 'zensical.toml'
      - 'custom_components/adaptive_lighting/_docs_helpers.py'
      - 'custom_components/adaptive_lighting/docs_gen.py'
      - 'custom_components/adaptive_lighting/const.py'
      - '.github/workflows/docs.yml'
  pull_request:
    paths:
      - 'docs/**'
      - 'README.md'
      - 'zensical.toml'
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Install uv
        uses: astral-sh/setup-uv@v4

      - name: Install dependencies
        run: |
          uv pip install --system zensical markdown-code-runner
          uv pip install --system pandas voluptuous homeassistant

      - name: Set up PYTHONPATH
        run: |
          echo "PYTHONPATH=$GITHUB_WORKSPACE/custom_components:$GITHUB_WORKSPACE" >> $GITHUB_ENV

      - name: Run markdown-code-runner on docs
        run: |
          # Process all markdown files with CODE blocks
          for f in docs/*.md docs/**/*.md; do
            if [ -f "$f" ]; then
              echo "Processing $f..."
              markdown-code-runner "$f" || echo "Warning: Failed to process $f"
            fi
          done

      - name: Build documentation
        run: zensical build

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ./site

  deploy:
    if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4