#pragma once

#include "interfaces/command.hpp"
#include "interfaces/observable.hpp"

#include <memory>

class IInputHandler : public IObservable<char>
{
public:
	~IInputHandler() noexcept override = default;

	void listen() const noexcept override = 0;

	void attach(const char &key,
				const std::shared_ptr<ICommand> &command) noexcept override = 0;

	void notify(const char &key) const noexcept override = 0;

	virtual void enter_raw_mode() noexcept = 0;

	virtual void leave_raw_mode() noexcept = 0;
};