/*
 * Copyright (c) 2011 Remko Tronçon
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#pragma once

#include <boost/shared_ptr.hpp>
#include <map>

#include <Swiften/Base/API.h>
#include <Swiften/Base/boost_bsignals.h>
#include <Swiften/Jingle/JingleSessionImpl.h>

namespace Swift {
	class IQRouter;
	class JingleResponder;
	class IncomingJingleSessionHandler;

	class SWIFTEN_API JingleSessionManager {
			friend class JingleResponder;
		public:
			JingleSessionManager(IQRouter* router);
			~JingleSessionManager();

			JingleSessionImpl::ref getSession(const JID& jid, const std::string& id) const;

			void addIncomingSessionHandler(IncomingJingleSessionHandler* handler);
			void removeIncomingSessionHandler(IncomingJingleSessionHandler* handler);

			void registerOutgoingSession(const JID& initiator, JingleSessionImpl::ref);
		protected:
			void handleIncomingSession(const JID& initiator, const JID& recipient, JingleSessionImpl::ref, const std::vector<JingleContentPayload::ref>& contents);

		private:
			IQRouter* router;
			JingleResponder* responder;
			std::vector<IncomingJingleSessionHandler*> incomingSessionHandlers;
			struct JIDSession {
				JIDSession(const JID& initiator, const std::string& session) : initiator(initiator), session(session) {}
				bool operator<(const JIDSession& o) const {
					return initiator == o.initiator ? session < o.session : initiator < o.initiator;
				}
				JID initiator;
				std::string session;
			};
			typedef std::map<JIDSession, JingleSessionImpl::ref> SessionMap;
			SessionMap sessions;
	};
}
