name: Update LLM Arena Rankings

on:
  schedule:
    - cron: '0 0 * * *'  # 每天 UTC 0:00 运行（北京时间 8:00）
  workflow_dispatch:      # 允许手动触发

jobs:
  update-rankings:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    
    steps:
      # 步骤1: 检出代码
      - name: Checkout repository
        uses: actions/checkout@v2
      
      # 步骤2: 设置 Python 环境
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.x'
      
      # 步骤3: 安装依赖包
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install requests pandas tabulate
      
      # 步骤4: 运行更新脚本
      - name: Update Rankings
        env:
          LMARENA_KEY: ${{ secrets.LMARENA_KEY }}
        run: |
          python .github/scripts/update_lmarena.py
      
      # 步骤5: 提交更改（如果有）
      - name: Commit and push if changed
        run: |
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git config --global user.name "github-actions[bot]"
          git add other/model_rank/lmarena.md
          if git diff --staged --quiet; then
            echo "No changes to commit"
          else
            git commit -m "Update LLM Arena Rankings $(date '+%Y-%m-%d')"
            git push
          fi