from nicegui import ui from typing import Callable, cast def calendar_view(on_select: Callable[[str], None]) -> None: with ui.card().tight().classes("bg-gray-800 text-white"): with ui.row().classes("w-full items-center px-4"): _ = ui.label("Journal Calendar").classes("text-lg font-bold") with ui.row().classes("w-full items-center px-4"): # Calendar view _ = ui.date( on_change=lambda e: on_select(cast(str, e.value)) ).classes("bg-gray-800 text-white")