# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html

from anki.hooks import addHook
from anki.lang import _


def hint(txt, extra, context, tag, fullname) -> str:
    if not txt.strip():
        return ""
    # random id
    domid = "hint%d" % id(txt)
    return """
<a class=hint href="#"
onclick="this.style.display='none';document.getElementById('%s').style.display='block';return false;">
%s</a><div id="%s" class=hint style="display: none">%s</div>
""" % (
        domid,
        _("Show %s") % tag,
        domid,
        txt,
    )


def install() -> None:
    addHook("fmod_hint", hint)