/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Applied Energistics 2 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.core.sync.packets;


import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;

import appeng.api.config.Settings;
import appeng.api.util.IConfigManager;
import appeng.api.util.IConfigurableObject;
import appeng.container.AEBaseContainer;
import appeng.core.sync.AppEngPacket;
import appeng.core.sync.network.INetworkInfo;
import appeng.helpers.Reflected;
import appeng.util.Platform;


public final class PacketConfigButton extends AppEngPacket
{
	private final Settings option;
	private final boolean rotationDirection;

	// automatic.
	@Reflected
	public PacketConfigButton( final ByteBuf stream )
	{
		this.option = Settings.values()[stream.readInt()];
		this.rotationDirection = stream.readBoolean();
	}

	// api
	public PacketConfigButton( final Settings option, final boolean rotationDirection )
	{
		this.option = option;
		this.rotationDirection = rotationDirection;

		final ByteBuf data = Unpooled.buffer();

		data.writeInt( this.getPacketID() );
		data.writeInt( option.ordinal() );
		data.writeBoolean( rotationDirection );

		this.configureWrite( data );
	}

	@Override
	public void serverPacketData( final INetworkInfo manager, final AppEngPacket packet, final EntityPlayer player )
	{
		final EntityPlayerMP sender = (EntityPlayerMP) player;
		if( sender.openContainer instanceof AEBaseContainer )
		{
			final AEBaseContainer baseContainer = (AEBaseContainer) sender.openContainer;
			if( baseContainer.getTarget() instanceof IConfigurableObject )
			{
				final IConfigManager cm = ( (IConfigurableObject) baseContainer.getTarget() ).getConfigManager();
				final Enum<?> newState = Platform.rotateEnum( cm.getSetting( this.option ), this.rotationDirection, this.option.getPossibleValues() );
				cm.putSetting( this.option, newState );
			}
		}
	}
}