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# 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 List, Optional, TypeVar

from docarray.typing.proto_register import _register_proto
from docarray.typing.url.any_url import AnyUrl
from docarray.typing.url.mimetypes import TEXT_EXTRA_EXTENSIONS, TEXT_MIMETYPE

T = TypeVar('T', bound='TextUrl')


@_register_proto(proto_type_name='text_url')
class TextUrl(AnyUrl):
    """
    URL to a text file.
    Can be remote (web) URL, or a local file path.
    """

    @classmethod
    def mime_type(cls) -> str:
        return TEXT_MIMETYPE

    @classmethod
    def extra_extensions(cls) -> List[str]:
        """
        Returns a list of additional file extensions that are valid for this class
        but cannot be identified by the mimetypes library.
        """
        return TEXT_EXTRA_EXTENSIONS

    def load(self, charset: str = 'utf-8', timeout: Optional[float] = None) -> str:
        """
        Load the text file into a string.


        ---

        ```python
        from docarray import BaseDoc
        from docarray.typing import TextUrl


        class MyDoc(BaseDoc):
            remote_url: TextUrl


        doc = MyDoc(
            remote_url='https://de.wikipedia.org/wiki/Brixen',
        )

        remote_txt = doc.remote_url.load()
        ```

        ---


        :param timeout: timeout (sec) for urlopen network request.
            Only relevant if URL is not local
        :param charset: decoding charset; may be any character set registered with IANA
        :return: the text file content
        """
        _bytes = self.load_bytes(timeout=timeout)
        return _bytes.decode(charset)

from typing import List, Optional, TypeVar

from docarray.typing.proto_register import _register_proto
from docarray.typing.url.any_url import AnyUrl
from docarray.typing.url.mimetypes import TEXT_EXTRA_EXTENSIONS, TEXT_MIMETYPE

T = TypeVar('T', bound='TextUrl')


@_register_proto(proto_type_name='text_url')
class TextUrl(AnyUrl):
    """
    URL to a text file.
    Can be remote (web) URL, or a local file path.
    """

    @classmethod
    def mime_type(cls) -> str:
        return TEXT_MIMETYPE

    @classmethod
    def extra_extensions(cls) -> List[str]:
        """
        Returns a list of additional file extensions that are valid for this class
        but cannot be identified by the mimetypes library.
        """
        return TEXT_EXTRA_EXTENSIONS

    def load(self, charset: str = 'utf-8', timeout: Optional[float] = None) -> str:
        """
        Load the text file into a string.


        ---

        ```python
        from docarray import BaseDoc
        from docarray.typing import TextUrl


        class MyDoc(BaseDoc):
            remote_url: TextUrl


        doc = MyDoc(
            remote_url='https://de.wikipedia.org/wiki/Brixen',
        )

        remote_txt = doc.remote_url.load()
        ```

        ---


        :param timeout: timeout (sec) for urlopen network request.
            Only relevant if URL is not local
        :param charset: decoding charset; may be any character set registered with IANA
        :return: the text file content
        """
        _bytes = self.load_bytes(timeout=timeout)
        return _bytes.decode(charset)
