name: Update Quality Badges

on:
  push:
    branches:
      - main
    paths:
      - '**.py'
      - '.pylintrc'
      - 'pyrightconfig.json'
      - '.coveragerc'
  workflow_dispatch:

jobs:
  update-badges:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.12'

      - name: Install dev dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev.txt

      - name: Run pylint and extract score
        id: pylint
        run: |
          PYLINT_OUTPUT=$(python -m pylint bot_bottle/ 2>&1) || true
          SCORE=$(echo "$PYLINT_OUTPUT" | grep -oP '(?<=rated at )\d+\.\d+/10' | head -1)
          echo "score=$SCORE" >> $GITHUB_OUTPUT
          echo "Pylint score: $SCORE"

      - name: Run pyright and check errors
        id: pyright
        run: |
          PYRIGHT_OUTPUT=$(python -m pyright 2>&1) || true
          ERRORS=$(echo "$PYRIGHT_OUTPUT" | grep -oP '\d+(?= error)' | head -1)
          echo "errors=$ERRORS" >> $GITHUB_OUTPUT
          echo "Pyright errors: $ERRORS"

      - name: Run coverage and extract percentage
        id: coverage
        run: |
          python -m coverage run -m unittest discover -t . -s tests/unit > /dev/null 2>&1 || true
          PERCENT=$(python -m coverage report 2>/dev/null | grep '^TOTAL' | grep -oP '\d+(?=%)' | tail -1)
          echo "percent=$PERCENT" >> $GITHUB_OUTPUT
          echo "Coverage: $PERCENT%"

      - name: Update badges in README
        run: |
          PYLINT_SCORE="${{ steps.pylint.outputs.score }}"
          PYRIGHT_ERRORS="${{ steps.pyright.outputs.errors }}"
          COVERAGE_PERCENT="${{ steps.coverage.outputs.percent }}"

          PYLINT_SCORE_ENCODED=$(echo "$PYLINT_SCORE" | sed 's|/|%2F|g')

          if [ -n "$PYLINT_SCORE_ENCODED" ]; then
            sed -i "s|/badge/pylint-[^)]*|/badge/pylint-${PYLINT_SCORE_ENCODED}-brightgreen|" README.md
          fi
          if [ -n "$PYRIGHT_ERRORS" ]; then
            sed -i "s|/badge/pyright-[^)]*|/badge/pyright-${PYRIGHT_ERRORS}%20errors-brightgreen|" README.md
          fi
          if [ -n "$COVERAGE_PERCENT" ]; then
            sed -i "s|/badge/coverage-[^)]*|/badge/coverage-${COVERAGE_PERCENT}%25-brightgreen|" README.md
          fi

          echo "Updated badges:"
          grep -E "pylint|pyright|coverage" README.md | head -3

      - name: Commit and push badge updates
        run: |
          git config --local user.email "action@gitea.local"
          git config --local user.name "Quality Badge Bot"

          # Check if there are changes
          if git diff --quiet README.md; then
            echo "No badge changes needed"
          else
            echo "Badge changes detected, committing..."
            git add README.md
            MSG="chore: update quality badges"$'\n\n'"- Pylint: ${{ steps.pylint.outputs.score }}"$'\n'"- Pyright: ${{ steps.pyright.outputs.errors }} errors"$'\n'"- Coverage: ${{ steps.coverage.outputs.percent }}%"$'\n\n'"[skip ci]"
            git commit -m "$MSG"
            git push
          fi