"""XML escape helpers for FODT output."""

from __future__ import annotations

from xml.sax.saxutils import escape as _xml_escape

from mdexport.labels import sanitize_label


def escape_text(s: str) -> str:
    if not s:
        return ""
    return _xml_escape(s, {"\"": """, "'": "'"})


def xml_id(name: str | None, prefix: str = "obj") -> str:
    return sanitize_label(name, prefix, "-")