name: 09. Weekly Intelligence Digest

on:
  schedule:
    # Every Monday at 06:00 UTC (08:00 Madrid time)
    - cron: '0 6 * * 1'
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

concurrency:
  group: develop-git-write-lock
  cancel-in-progress: false

jobs:
  weekly-digest:
    runs-on: ubuntu-latest
    steps:
      - name: Repository Synchronization
        uses: actions/checkout@v7
        with:
          ref: develop
          fetch-depth: 0

      - name: Python 3.11 Environment Provisioning
        uses: actions/setup-python@v6
        with:
          python-version: '3.11'
          cache: 'pip'

      - name: Install Dependencies
        run: |
          python -m pip install --upgrade pip
          pip install --no-cache-dir pydantic PyGithub httpx fake-useragent pytz python-dotenv pyyaml tenacity
          pip install -r requirements.txt

      - name: Generate News Digest (Incremental)
        env:
          PYTHONPATH: ${{ github.workspace }}
          GEMINI_API_KEY_1: ${{ secrets.GEMINI_API_KEY_1 }}
          GEMINI_API_KEY_2: ${{ secrets.GEMINI_API_KEY_2 }}
        run: |
          # Incremental engine: reuses stored results for unchanged categories.
          # On Monday, only categories with new entries since the last run
          # (or older than MAX_STALENESS_DAYS=30) trigger Gemini API calls.
          python -u -m src.news_digest

      - name: Generate RSS Feed
        env:
          PYTHONPATH: ${{ github.workspace }}
        run: |
          python -u -m src.rss_generator || echo "RSS generation skipped"

      - name: Render V2 Portal (Digest Pages Only)
        env:
          PYTHONPATH: ${{ github.workspace }}
          PYTHONUNBUFFERED: "1"
        run: |
          python -u -m src.v2_optimizer --render-only

      - name: Commit and Push Weekly Digest
        run: |
          git config --global user.name "Nubenetes Bot"
          git config --global user.email "bot@nubenetes.com"
          git add data/news_digest.json v2-docs/tech-digest.md v2-docs/industry-digest.md v2-docs/feed.xml || true
          if git diff --staged --quiet; then
            echo "No digest changes to commit."
          else
            git commit -m "feat: weekly intelligence digest update [skip ci]"
            for i in {1..3}; do
              git pull origin develop --rebase && git push origin develop && break || sleep 10
            done
          fi

      - name: Trigger V2 Publisher
        uses: peter-evans/repository-dispatch@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          event-type: weekly-digest-ready