#ifndef RS232TESTER_HH

#define RS232TESTER_HH

#include "RS232Device.hh"

#include "EventListener.hh"

#include "FileOperations.hh"

#include "FilenameSetting.hh"

#include "Poller.hh"

#include "circular_buffer.hh"

#include <cstdint>

#include <cstdio>

#include <fstream>

#include <mutex>

#include <optional>

#include <thread>

namespace openmsx {

class EventDistributor;

class Scheduler;

class CommandController;

class RS232Tester final : public RS232Device, private EventListener

{

public:

	RS232Tester(EventDistributor& eventDistributor, Scheduler& scheduler,

	            CommandController& commandController);

	~RS232Tester() override;

	// Pluggable

	void plugHelper(Connector& connector, EmuTime time) override;

	void unplugHelper(EmuTime time) override;

	[[nodiscard]] zstring_view getName() const override;

	[[nodiscard]] zstring_view getDescription() const override;

	[[nodiscard]] std::optional<bool> getDSR(EmuTime time) const override;

	[[nodiscard]] std::optional<bool> getCTS(EmuTime time) const override;

	// input

	void signal(EmuTime time) override;

	// output

	void recvByte(uint8_t value, EmuTime time) override;

	template<typename Archive>

	void serialize(Archive& ar, unsigned version);

private:

	void run();

	// EventListener

	bool signalEvent(const Event& event) override;

private:

	EventDistributor& eventDistributor;

	Scheduler& scheduler;

	std::thread thread;

	FileOperations::FILE_t inFile;

	cb_queue<uint8_t> queue;

	std::mutex mutex; // to protect queue

	std::optional<Poller> poller;

	std::ofstream outFile;

	FilenameSetting rs232InputFilenameSetting;

	FilenameSetting rs232OutputFilenameSetting;

};

} // namespace openmsx

#endif