/*
 * nheko Copyright (C) 2017  Konstantinos Sideris <siderisk@auth.gr>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "Event.h"

#include "AliasesEventContent.h"
#include "AvatarEventContent.h"
#include "CanonicalAliasEventContent.h"
#include "CreateEventContent.h"
#include "Deserializable.h"
#include "HistoryVisibilityEventContent.h"
#include "JoinRulesEventContent.h"
#include "MemberEventContent.h"
#include "NameEventContent.h"
#include "PowerLevelsEventContent.h"
#include "TopicEventContent.h"

matrix::events::EventType matrix::events::extractEventType(const QJsonObject &object)
{
	if (!object.contains("type"))
		throw DeserializationException("Missing event type");

	auto type = object.value("type").toString();

	if (type == "m.room.aliases")
		return EventType::RoomAliases;
	else if (type == "m.room.avatar")
		return EventType::RoomAvatar;
	else if (type == "m.room.canonical_alias")
		return EventType::RoomCanonicalAlias;
	else if (type == "m.room.create")
		return EventType::RoomCreate;
	else if (type == "m.room.history_visibility")
		return EventType::RoomHistoryVisibility;
	else if (type == "m.room.join_rules")
		return EventType::RoomJoinRules;
	else if (type == "m.room.member")
		return EventType::RoomMember;
	else if (type == "m.room.message")
		return EventType::RoomMessage;
	else if (type == "m.room.name")
		return EventType::RoomName;
	else if (type == "m.room.power_levels")
		return EventType::RoomPowerLevels;
	else if (type == "m.room.topic")
		return EventType::RoomTopic;
	else
		return EventType::Unsupported;
}

bool matrix::events::isStateEvent(EventType type)
{
	return type == EventType::RoomAliases ||
	       type == EventType::RoomAvatar ||
	       type == EventType::RoomCanonicalAlias ||
	       type == EventType::RoomCreate ||
	       type == EventType::RoomHistoryVisibility ||
	       type == EventType::RoomJoinRules ||
	       type == EventType::RoomMember ||
	       type == EventType::RoomName ||
	       type == EventType::RoomPowerLevels ||
	       type == EventType::RoomTopic;
}

bool matrix::events::isMessageEvent(EventType type)
{
	return type == EventType::RoomMessage;
}