edge_metrics_provider_impl.hpp

//
// Created by greg on 7/17/25.
// Copyright (c) 2025 Presage Technologies
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#pragma once
// === standard library includes (if any) ===
// === third-party includes (if any) ===
// === local includes (if any) ===
#include "edge_metrics_provider.hpp"
 
namespace presage::smartspectra::grpc_bindings {
 
template<container::settings::IntegrationMode TIntegrationMode>
EdgeMetricsProvider<TIntegrationMode>::EdgeMetricsProvider(std::shared_ptr<BackgroundContainer> container) {
    SwapContainer(container);
}
 
template<container::settings::IntegrationMode TIntegrationMode>
void EdgeMetricsProvider<TIntegrationMode>::SwapContainer(std::shared_ptr<BackgroundContainer> new_container) {
    this->container.reset();
    this->container = std::move(new_container);
    if (this->container == nullptr) {
        this->Finish(grpc::Status(
            grpc::StatusCode::FAILED_PRECONDITION,
            "Physiology Preprocessing is not running, unable to get metrics."
        ));
    }
    auto status = this->container->SetOnEdgeMetricsOutput(
        [this](const presage::physiology::Metrics& metrics_output, int64_t timestamp) {
            this->EnqueueWrite(metrics_output);
            return absl::OkStatus();
        }
    );
    if (!status.ok()) {
        this->Finish(rpc::abslStatusToGrpc(status));
    }
}
 
} // namespace presage::smartspectra::grpc_bindings