name: Update README Table

on:
  push:
    branches:
      - main  # 确认你的主分支名是 main 而不是 master
    paths:
      - '**/*.js'
      - '**/*.py'

jobs:
  update-readme:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: 检出代码
        uses: actions/checkout@v4
        with:
          fetch-depth: 2

      - name: 配置 Python 环境
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: 运行更新脚本
        env:
          TZ: Asia/Shanghai
        run: |
          cat << 'EOF' > update_readme.py
          import os
          import re
          import datetime
          import subprocess

          # 1. 获取更改的文件列表（增加对 .py 的支持）
          try:
              diff_cmd = ['git', 'diff', '--name-only', 'HEAD~1', 'HEAD']
              result = subprocess.run(diff_cmd, capture_output=True, text=True, check=True)
              changed_files = result.stdout.splitlines()
          except Exception:
              changed_files = []

          # 同时匹配 js 和 py 文件
          target_files = [f for f in changed_files if (f.endswith('.js') or f.endswith('.py')) and os.path.exists(f)]

          if not target_files:
              print("没有符合条件的脚本文件发生更改。")
              exit(0)

          # 2. 提取文件中的脚本名称
          now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
          updates = {}
          for f in target_files:
              with open(f, 'r', encoding='utf-8') as file:
                  content = file.read()
                  # 匹配 new Env("XXX") 或 Env('XXX')
                  match = re.search(r'Env\s*\(\s*["\']([^"\']+)["\']\s*\)', content)
                  if match:
                      script_name = match.group(1)
                      updates[script_name] = now

          if not updates:
              print("修改的文件中未找到 Env 声明。")
              exit(0)

          # 3. 修改 README.md
          readme_path = 'README.md'
          if not os.path.exists(readme_path):
              print("未找到 README.md")
              exit(1)

          with open(readme_path, 'r', encoding='utf-8') as file:
              lines = file.readlines()

          new_lines = []
          updated_scripts_set = set()
          
          # 处理表格
          for line in lines:
              processed = False
              # 匹配表格行，并提取脚本名
              if line.strip().startswith('|'):
                  parts = [p.strip() for p in line.split('|')]
                  if len(parts) >= 4:
                      script_name = parts[1]
                      if script_name in updates:
                          parts[2] = updates[script_name] # 更新时间
                          parts[3] = "✅"                 # 状态
                          line = f"| {parts[1]} | {parts[2]} | {parts[3]} |\n"
                          updated_scripts_set.add(script_name)
                          processed = True
              new_lines.append(line)

          # 如果是新脚本，追加到末尾
          for script, time in updates.items():
              if script not in updated_scripts_set:
                  new_lines.append(f"| {script} | {time} | ✅ |\n")

          with open(readme_path, 'w', encoding='utf-8') as file:
              file.writelines(new_lines)
          
          print(f"成功更新: {list(updates.keys())}")
          EOF

          python update_readme.py

      - name: 提交并推送
        run: |
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add README.md
          if ! git diff --staged --quiet; then
            git commit -m "docs: 自动更新脚本状态 [skip ci]"
            git push
          else
            echo "没有变化需要提交"
          fi