use crate::pb::*;

use super::{GitksService, into_status, into_stream, resolve};

#[tonic::async_trait]
impl archive_service_server::ArchiveService for GitksService {
    type GetArchiveStream =
        tokio_stream::wrappers::ReceiverStream<Result<ArchiveChunk, tonic::Status>>;

    async fn get_archive(
        &self,
        request: tonic::Request<ArchiveRequest>,
    ) -> Result<tonic::Response<Self::GetArchiveStream>, tonic::Status> {
        let inner = request.into_inner();
        let gb = resolve(inner.repository.as_ref())?;
        let chunks = gb.get_archive(inner).map_err(into_status)?;
        Ok(tonic::Response::new(into_stream(chunks)))
    }

    async fn list_archive_entries(
        &self,
        request: tonic::Request<ListArchiveEntriesRequest>,
    ) -> Result<tonic::Response<ListArchiveEntriesResponse>, tonic::Status> {
        let inner = request.into_inner();
        let gb = resolve(inner.repository.as_ref())?;
        let resp = gb.list_archive_entries(inner).map_err(into_status)?;
        Ok(tonic::Response::new(resp))
    }
}