name: Agent Issue Fix
on:
  issue_comment:
    types: [created]

jobs:
  fix:
    if: contains(github.event.comment.body, '/opencode fix')
    runs-on: ubuntu-latest
    container: gitea.tap-tap.win/taptap/fastsync-ci:v9
    steps:
      - uses: actions/checkout@v4
        with:
          ref: dev
          fetch-depth: 0

      - name: Install opencode
        run: npm install -g opencode-ai

      - name: Create fix branch and implement
        run: |
          ISSUE_NUM="${{ github.event.issue.number }}"
          BRANCH="auto-fix/issue-${ISSUE_NUM}"
          git checkout -b "$BRANCH" origin/dev
          opencode run \
            "Fix this issue: ${{ github.event.issue.body }}"
          git add -A
          git commit -m "auto-fix: address issue #${ISSUE_NUM}" || true
          git push origin "$BRANCH"

      - name: Create PR
        run: |
          ISSUE_NUM="${{ github.event.issue.number }}"
          TITLE="${{ github.event.issue.title }}"
          curl -s -X POST -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
            -H "Content-Type: application/json" \
            -d "{
              \"title\": \"Fix: ${TITLE:0:80}\",
              \"body\": \"Automated fix for issue #${ISSUE_NUM}\n\nCloses #${ISSUE_NUM}\",
              \"head\": \"auto-fix/issue-${ISSUE_NUM}\",
              \"base\": \"dev\"
            }" \
            "https://gitea.tap-tap.win/api/v1/repos/${{ github.repository }}/pulls"