from __future__ import annotations

from http import HTTPStatus
from typing import Any

import httpx

from ... import errors
from ...client import AuthenticatedClient, Client
from ...models.http_validation_error import HTTPValidationError
from ...models.volume_model import VolumeModel
from ...types import UNSET, Response, Unset


def _get_kwargs(
    *,
    project: str,
    region: None | str | Unset = UNSET,
) -> dict[str, Any]:
    params: dict[str, Any] = {}

    params["project"] = project

    json_region: None | str | Unset
    if isinstance(region, Unset):
        json_region = UNSET
    else:
        json_region = region
    params["region"] = json_region

    params = {k: v for k, v in params.items() if v is not UNSET and v is not None}

    _kwargs: dict[str, Any] = {
        "method": "get",
        "url": "/v2/volumes",
        "params": params,
    }

    return _kwargs


def _parse_response(
    *, client: AuthenticatedClient | Client, response: httpx.Response
) -> HTTPValidationError | list[VolumeModel] | None:
    if response.status_code == 200:
        response_200 = []
        _response_200 = response.json()
        for response_200_item_data in _response_200:
            response_200_item = VolumeModel.from_dict(response_200_item_data)

            response_200.append(response_200_item)

        return response_200

    if response.status_code == 422:
        response_422 = HTTPValidationError.from_dict(response.json())

        return response_422

    if client.raise_on_unexpected_status:
        raise errors.UnexpectedStatus(response.status_code, response.content)
    return None


def _build_response(
    *, client: AuthenticatedClient | Client, response: httpx.Response
) -> Response[HTTPValidationError | list[VolumeModel]]:
    return Response(
        status_code=HTTPStatus(response.status_code),
        content=response.content,
        headers=response.headers,
        parsed=_parse_response(client=client, response=response),
    )


def sync_detailed(
    *,
    client: AuthenticatedClient,
    project: str,
    region: None | str | Unset = UNSET,
) -> Response[HTTPValidationError | list[VolumeModel]]:
    """Get Volumes

     Retrieves all storage volumes for a specific project.

    Args:
        user_info: Authenticated user information.
        project: Identifier of the project to list volumes for.
        region: Optional region filter.

    Returns:
        list[VolumeModel]: A list of volume models belonging to the project.

    Raises:
        HTTPException: If project is missing or user is not authorized.

    Args:
        project (str):
        region (None | str | Unset):

    Raises:
        errors.UnexpectedStatus: If the server returns an undocumented status code and Client.raise_on_unexpected_status is True.
        httpx.TimeoutException: If the request takes longer than Client.timeout.

    Returns:
        Response[HTTPValidationError | list[VolumeModel]]
    """
    kwargs = _get_kwargs(
        project=project,
        region=region,
    )

    response = client.get_httpx_client().request(
        **kwargs,
    )

    return _build_response(client=client, response=response)


def sync(
    *,
    client: AuthenticatedClient,
    project: str,
    region: None | str | Unset = UNSET,
) -> HTTPValidationError | list[VolumeModel] | None:
    """Get Volumes

     Retrieves all storage volumes for a specific project.

    Args:
        user_info: Authenticated user information.
        project: Identifier of the project to list volumes for.
        region: Optional region filter.

    Returns:
        list[VolumeModel]: A list of volume models belonging to the project.

    Raises:
        HTTPException: If project is missing or user is not authorized.

    Args:
        project (str):
        region (None | str | Unset):

    Raises:
        errors.UnexpectedStatus: If the server returns an undocumented status code and Client.raise_on_unexpected_status is True.
        httpx.TimeoutException: If the request takes longer than Client.timeout.

    Returns:
        HTTPValidationError | list[VolumeModel]
    """
    return sync_detailed(
        client=client,
        project=project,
        region=region,
    ).parsed


async def asyncio_detailed(
    *,
    client: AuthenticatedClient,
    project: str,
    region: None | str | Unset = UNSET,
) -> Response[HTTPValidationError | list[VolumeModel]]:
    """Get Volumes

     Retrieves all storage volumes for a specific project.

    Args:
        user_info: Authenticated user information.
        project: Identifier of the project to list volumes for.
        region: Optional region filter.

    Returns:
        list[VolumeModel]: A list of volume models belonging to the project.

    Raises:
        HTTPException: If project is missing or user is not authorized.

    Args:
        project (str):
        region (None | str | Unset):

    Raises:
        errors.UnexpectedStatus: If the server returns an undocumented status code and Client.raise_on_unexpected_status is True.
        httpx.TimeoutException: If the request takes longer than Client.timeout.

    Returns:
        Response[HTTPValidationError | list[VolumeModel]]
    """
    kwargs = _get_kwargs(
        project=project,
        region=region,
    )

    response = await client.get_async_httpx_client().request(**kwargs)

    return _build_response(client=client, response=response)


async def asyncio(
    *,
    client: AuthenticatedClient,
    project: str,
    region: None | str | Unset = UNSET,
) -> HTTPValidationError | list[VolumeModel] | None:
    """Get Volumes

     Retrieves all storage volumes for a specific project.

    Args:
        user_info: Authenticated user information.
        project: Identifier of the project to list volumes for.
        region: Optional region filter.

    Returns:
        list[VolumeModel]: A list of volume models belonging to the project.

    Raises:
        HTTPException: If project is missing or user is not authorized.

    Args:
        project (str):
        region (None | str | Unset):

    Raises:
        errors.UnexpectedStatus: If the server returns an undocumented status code and Client.raise_on_unexpected_status is True.
        httpx.TimeoutException: If the request takes longer than Client.timeout.

    Returns:
        HTTPValidationError | list[VolumeModel]
    """
    return (
        await asyncio_detailed(
            client=client,
            project=project,
            region=region,
        )
    ).parsed
