use crate::pb::*;

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

#[tonic::async_trait]
impl commit_service_server::CommitService for GitksService {
    async fn list_commits(
        &self,
        request: tonic::Request<ListCommitsRequest>,
    ) -> Result<tonic::Response<ListCommitsResponse>, tonic::Status> {
        let inner = request.into_inner();
        let gb = resolve(inner.repository.as_ref())?;
        let resp = gb.list_commits(inner).map_err(into_status)?;
        Ok(tonic::Response::new(resp))
    }

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

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

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

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

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

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