# Copyright (c) "Neo4j"
# Neo4j Sweden AB [https://neo4j.com]
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


__all__ = [
    "DateTimeType",
    "DateType",
    "TimeType",
]


class DateType(type):
    def __getattr__(cls, name):
        try:
            return {
                "fromisoformat": cls.from_iso_format,
                "fromordinal": cls.from_ordinal,
                "fromtimestamp": cls.from_timestamp,
                "utcfromtimestamp": cls.utc_from_timestamp,
            }[name]
        except KeyError:
            raise AttributeError(
                f"{cls.__name__} has no attribute {name!r}"
            ) from None


class TimeType(type):
    def __getattr__(cls, name):
        try:
            return {
                "fromisoformat": cls.from_iso_format,
                "utcnow": cls.utc_now,
            }[name]
        except KeyError:
            raise AttributeError(
                f"{cls.__name__} has no attribute {name!r}"
            ) from None


class DateTimeType(type):
    def __getattr__(cls, name):
        try:
            return {
                "fromisoformat": cls.from_iso_format,
                "fromordinal": cls.from_ordinal,
                "fromtimestamp": cls.from_timestamp,
                "strptime": cls.parse,
                "today": cls.now,
                "utcfromtimestamp": cls.utc_from_timestamp,
                "utcnow": cls.utc_now,
            }[name]
        except KeyError:
            raise AttributeError(
                f"{cls.__name__} has no attribute {name!r}"
            ) from None