use export::http::{Path, State};
use export::rest::AppResponseData;
use jwt::Session;

use crate::errors::{ApiError, GitApiError};
use crate::handler::{RepoPath, require_writer};
use crate::service::GitService;
use crate::service::maintenance::PruneResultDto;

#[utoipa::path(
    post,
    path = "/repos/{space_name}/{repo_name}/maintenance/prune",
    tag = "maintenance",
    description = "清理仓库中不可达的松散对象并返回对象数量统计。",
    params(RepoPath),
    responses(
        (status = 200, description = "repository prune", body = AppResponseData<PruneResultDto>)
    )
)]
pub async fn prune(
    State(service): State<GitService>,
    session: Session,
    Path(path): Path<RepoPath>,
) -> Result<AppResponseData<PruneResultDto>, ApiError> {
    require_writer(
        &service,
        &session,
        path.space_name.clone(),
        path.repo_name.clone(),
    )
    .await?;
    let out = service
        .maintenance_prune(path.space_name, path.repo_name)
        .await
        .map_err(GitApiError::from)?;
    Ok(AppResponseData::ok(out))
}