from datetime import date


def post_process_markdown(markdown: str, session_id: str) -> str:
    """Clean up and ensure consistent markdown formatting."""
    lines = markdown.strip().split("\n")

    # Ensure it starts with the expected header
    if not lines[0].startswith("# "):
        lines.insert(0, "# Чеклист созвона с клиентом")

    content = "\n".join(lines)

    # Ensure footer exists
    footer = "\n---\n\n*Сгенерировано автоматически с помощью AI Checklist Agent*\n"
    if "Сгенерировано автоматически" not in content:
        content += footer

    return content