#ifndef PROCESS_LIBPROCESS_EXT_INCLUDE_NODE_CHECKER_HPP
#define PROCESS_LIBPROCESS_EXT_INCLUDE_NODE_CHECKER_HPP

#include <process/watchdog.hpp>

#include "node_statistic.hpp"
#include <memory>

namespace process::controller {
class NodeOSInterface;

class NodeCheckerCallback {
public:
    virtual void on_node_statistic_changed(const ::process::controller::NodeStatistic& ps) = 0;
};

class NodeChecker : public WatchdogChecker<NodeCheckerCallback> {
public:
    //TODO default OSInterface in constructor, here should be nullptr if there are include problems/forward declare?
    NodeChecker(std::shared_ptr<NodeCheckerCallback> cb,
        std::shared_ptr<NodeOSInterface> interface = nullptr);

    void check() override;

protected:
    std::shared_ptr<NodeOSInterface> m_interface;
    ::process::controller::NodeStatistic m_stat;
};
}

#endif