#pragma once

#include <atomic>
#include <memory>
#include <mutex>
#include <string>
#include <thread>

class ControlServer;
class OpenGLComposite;
class OscServer;
class RuntimeHost;

struct RuntimePollEvents
{
	bool registryChanged = false;
	bool reloadRequested = false;
	bool failed = false;
	std::string error;
};

class RuntimeServices
{
public:
	RuntimeServices();
	~RuntimeServices();

	bool Start(OpenGLComposite& composite, RuntimeHost& runtimeHost, std::string& error);
	void BeginPolling(RuntimeHost& runtimeHost);
	void Stop();
	void BroadcastState();
	RuntimePollEvents ConsumePollEvents();

private:
	void StartPolling(RuntimeHost& runtimeHost);
	void StopPolling();
	void PollLoop(RuntimeHost& runtimeHost);

	std::unique_ptr<ControlServer> mControlServer;
	std::unique_ptr<OscServer> mOscServer;
	std::thread mPollThread;
	std::atomic<bool> mPollRunning;
	std::atomic<bool> mRegistryChanged;
	std::atomic<bool> mReloadRequested;
	std::atomic<bool> mPollFailed;
	std::mutex mPollErrorMutex;
	std::string mPollError;
};