from typing import Dict, Any, Optional


def share_dashboard_html(
    dashboard_spec: Dict[str, Any],
    path: str,
    embed_assets: bool = True,
    title: Optional[str] = None
) -> Dict[str, Any]:
    """
    Share dashboards as standalone HTML (placeholder intent)

    Returns a spec describing the intended HTML export. Does not write files.
    """
    return {
        "type": "share_dashboard_html",
        "path": path,
        "title": title or "HuDa Dashboard",
        "options": {"embed_assets": embed_assets},
        "preview": {"charts": len(dashboard_spec.get("charts", [])), "widgets": len(dashboard_spec.get("widgets", []))},
    }
