use ::session::AuthedUser;
use api::http::{Path, State};
use api::rest::{AppResponseData, NoData};
use serde::Deserialize;
use utoipa::{IntoParams, ToSchema};
use uuid::Uuid;

use crate::errors::ApiError;
use crate::services::service::SpaceService;

#[derive(Debug, Clone, Deserialize, IntoParams, ToSchema)]
pub struct MemberGroupPath {
    pub space_name: String,
    pub user_id: i64,
    pub group_id: Uuid,
}

#[utoipa::path(
    delete,
    path = "/spaces/{space_name}/members/{user_id}/groups/{group_id}",
    tag = "space",
    description = "管理员移除成员的群组分配，未分配时幂等成功。",
    params(MemberGroupPath),
    responses(
        (status = 200, description = "group unassigned", body = AppResponseData<NoData>),
        (status = 403, description = "forbidden", body = AppResponseData<NoData>),
        (status = 404, description = "not found", body = AppResponseData<NoData>),
        (status = 401, description = "authentication required", body = AppResponseData<NoData>)
    )
)]
pub async fn unassign_group(
    State(service): State<SpaceService>,
    AuthedUser(caller): AuthedUser,
    Path(path): Path<MemberGroupPath>,
) -> Result<AppResponseData<NoData>, ApiError> {
    service
        .unassign_group(caller, &path.space_name, path.user_id, path.group_id)
        .await?;
    Ok(AppResponseData::empty())
}