# IfcOpenShell - IFC toolkit and geometry engine
# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
#
# This file is part of IfcOpenShell.
#
# IfcOpenShell is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# IfcOpenShell is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with IfcOpenShell.  If not, see <http://www.gnu.org/licenses/>.
import datetime
from typing import Any

import ifcopenshell
import ifcopenshell.util.date


def edit_library(file: ifcopenshell.file, library: ifcopenshell.entity_instance, attributes: dict[str, Any]) -> None:
    """Edits the attributes of an IfcLibraryInformation

    For more information about the attributes and data types of an
    IfcLibraryInformation, consult the IFC documentation.

    :param library: The IfcLibraryInformation entity you want to edit
    :param attributes: a dictionary of attribute names and values.
    :return: None

    Example:

    .. code:: python

        library = ifcopenshell.api.library.add_library(model, name="Brickschema")
        ifcopenshell.api.library.edit_library(model, library=library,
            attributes={"Description": "A Brickschema TTL including only mechanical distribution systems."})
    """

    if "VersionDate" in attributes:
        dt = attributes["VersionDate"]
        if isinstance(dt, datetime.datetime):
            if file.schema != "IFC2X3":
                dt = ifcopenshell.util.date.datetime2ifc(dt, "IfcDateTime")
            else:
                calendar_date = ifcopenshell.util.date.datetime2ifc(dt, "IfcCalendarDate")
                dt = file.create_entity("IfcCalendarDate", **calendar_date)
            attributes = attributes.copy()
            attributes["VersionDate"] = dt

    for name, value in attributes.items():
        setattr(library, name, value)
