/*
 * Copyright (c) 2012 Mateusz Piękos
 * Licensed under the simplified BSD license.
 * See Documentation/Licenses/BSD-simplified.txt for more information.
 */

#include <Swiften/Whiteboard/WhiteboardResponder.h>

#include <Swiften/Whiteboard/WhiteboardSessionManager.h>
#include <Swiften/Whiteboard/WhiteboardSession.h>
#include <Swiften/Queries/IQRouter.h>

namespace Swift {
	WhiteboardResponder::WhiteboardResponder(WhiteboardSessionManager* sessionManager, IQRouter* router) : SetResponder<WhiteboardPayload>(router), sessionManager_(sessionManager), router_(router) {
	}

	bool WhiteboardResponder::handleSetRequest(const JID& from, const JID& to, const std::string& id, boost::shared_ptr<WhiteboardPayload> payload) {
		if (payload->getType() == WhiteboardPayload::SessionRequest) {
			sessionManager_->onRequestReceived(from);
			sessionRequests_[from] = id;
		} else {
			sendResponse(from, id, boost::shared_ptr<WhiteboardPayload>());
			WhiteboardSession* session = sessionManager_->getSession(from.toBare());
			if (session != NULL) {
				session->handleIncomingAction(payload);
			}
		}
		return true;
	}

	void WhiteboardResponder::sendRequestResponse(const JID& contact, bool accepted) {
		if (sessionRequests_.find(contact) == sessionRequests_.end()) {
			return;
		}
		if (accepted ) {
			sendResponse(contact, sessionRequests_[contact], boost::shared_ptr<WhiteboardPayload>());
		} else {
			sendError(contact, sessionRequests_[contact], ErrorPayload::Conflict, ErrorPayload::Cancel);
		}
		sessionRequests_.erase(contact);
	}
}