use crate::pb::*;

use super::{GitksService, into_status};

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

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

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

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

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