"""使用 domscribe 解析 HTML"""

from typing import Optional, Tuple


def parse(html_content: str) -> Tuple[Optional[str], Optional[str]]:
    """使用 domscribe 解析 HTML"""
    try:
        from domscribe import html_to_markdown
    except ImportError:
        return None, "domscribe 库未安装"

    try:
        options = {
            'extract_main_content': True,
        }
        markdown_content = html_to_markdown(html_content, options)
        if not markdown_content.strip():
            return None, "解析内容为空"
        return markdown_content, None
    except Exception as e:
        return None, f"domscribe 解析失败: {str(e)}"