# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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
#
#     http://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.

from typing import Type
from typing import Union
from types import ModuleType
from typing import TYPE_CHECKING

from libcloud.common.providers import get_driver as _get_provider_driver
from libcloud.common.providers import set_driver as _set_provider_driver
from libcloud.storage.types import OLD_CONSTANT_TO_NEW_MAPPING
from libcloud.storage.types import Provider

if TYPE_CHECKING:
    from libcloud.storage.base import StorageDriver

DRIVERS = {
    Provider.DUMMY:
    ('libcloud.storage.drivers.dummy', 'DummyStorageDriver'),
    Provider.CLOUDFILES:
    ('libcloud.storage.drivers.cloudfiles', 'CloudFilesStorageDriver'),
    Provider.OPENSTACK_SWIFT:
    ('libcloud.storage.drivers.cloudfiles', 'OpenStackSwiftStorageDriver'),
    Provider.S3:
    ('libcloud.storage.drivers.s3', 'S3StorageDriver'),
    Provider.S3_US_EAST2:
    ('libcloud.storage.drivers.s3', 'S3USEast2StorageDriver'),
    Provider.S3_US_WEST:
    ('libcloud.storage.drivers.s3', 'S3USWestStorageDriver'),
    Provider.S3_US_WEST_OREGON:
    ('libcloud.storage.drivers.s3', 'S3USWestOregonStorageDriver'),
    Provider.S3_US_GOV_WEST:
    ('libcloud.storage.drivers.s3', 'S3USGovWestStorageDriver'),
    Provider.S3_CN_NORTH:
    ('libcloud.storage.drivers.s3', 'S3CNNorthStorageDriver'),
    Provider.S3_CN_NORTHWEST:
    ('libcloud.storage.drivers.s3', 'S3CNNorthWestStorageDriver'),
    Provider.S3_EU_WEST:
    ('libcloud.storage.drivers.s3', 'S3EUWestStorageDriver'),
    Provider.S3_EU_WEST2:
    ('libcloud.storage.drivers.s3', 'S3EUWest2StorageDriver'),
    Provider.S3_EU_CENTRAL:
    ('libcloud.storage.drivers.s3', 'S3EUCentralStorageDriver'),
    Provider.S3_EU_NORTH1:
    ('libcloud.storage.drivers.s3', 'S3EUNorth1StorageDriver'),
    Provider.S3_AP_SOUTH:
    ('libcloud.storage.drivers.s3', 'S3APSouthStorageDriver'),
    Provider.S3_AP_SOUTHEAST:
    ('libcloud.storage.drivers.s3', 'S3APSEStorageDriver'),
    Provider.S3_AP_SOUTHEAST2:
    ('libcloud.storage.drivers.s3', 'S3APSE2StorageDriver'),
    Provider.S3_AP_NORTHEAST:
    ('libcloud.storage.drivers.s3', 'S3APNE1StorageDriver'),
    Provider.S3_AP_NORTHEAST1:
    ('libcloud.storage.drivers.s3', 'S3APNE1StorageDriver'),
    Provider.S3_AP_NORTHEAST2:
    ('libcloud.storage.drivers.s3', 'S3APNE2StorageDriver'),
    Provider.S3_SA_EAST:
    ('libcloud.storage.drivers.s3', 'S3SAEastStorageDriver'),
    Provider.S3_CA_CENTRAL:
    ('libcloud.storage.drivers.s3', 'S3CACentralStorageDriver'),
    Provider.S3_RGW:
    ('libcloud.storage.drivers.rgw', 'S3RGWStorageDriver'),
    Provider.S3_RGW_OUTSCALE:
    ('libcloud.storage.drivers.rgw', 'S3RGWOutscaleStorageDriver'),
    Provider.NINEFOLD:
    ('libcloud.storage.drivers.ninefold', 'NinefoldStorageDriver'),
    Provider.GOOGLE_STORAGE:
    ('libcloud.storage.drivers.google_storage', 'GoogleStorageDriver'),
    Provider.NIMBUS:
    ('libcloud.storage.drivers.nimbus', 'NimbusStorageDriver'),
    Provider.LOCAL:
    ('libcloud.storage.drivers.local', 'LocalStorageDriver'),
    Provider.AZURE_BLOBS:
    ('libcloud.storage.drivers.azure_blobs', 'AzureBlobsStorageDriver'),
    Provider.KTUCLOUD:
    ('libcloud.storage.drivers.ktucloud', 'KTUCloudStorageDriver'),
    Provider.AURORAOBJECTS:
    ('libcloud.storage.drivers.auroraobjects', 'AuroraObjectsStorageDriver'),
    Provider.BACKBLAZE_B2:
    ('libcloud.storage.drivers.backblaze_b2', 'BackblazeB2StorageDriver'),
    Provider.ALIYUN_OSS:
    ('libcloud.storage.drivers.oss', 'OSSStorageDriver'),
    Provider.DIGITALOCEAN_SPACES:
    ('libcloud.storage.drivers.digitalocean_spaces',
     'DigitalOceanSpacesStorageDriver'),
    Provider.MINIO:
    ('libcloud.storage.drivers.minio', 'MinIOStorageDriver'),
}


def get_driver(provider):
    # type: (Union[Provider, str]) -> Type[StorageDriver]
    deprecated_constants = OLD_CONSTANT_TO_NEW_MAPPING
    return _get_provider_driver(drivers=DRIVERS, provider=provider,
                                deprecated_constants=deprecated_constants)


def set_driver(provider, module, klass):
    # type: (Union[Provider, str], ModuleType, type) -> Type[StorageDriver]
    return _set_provider_driver(drivers=DRIVERS, provider=provider,
                                module=module, klass=klass)