/*
 * 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.integration.modules.waila;


import java.util.List;

import com.google.common.collect.Lists;

import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;

import mcp.mobius.waila.api.IWailaConfigHandler;
import mcp.mobius.waila.api.IWailaDataAccessor;
import mcp.mobius.waila.api.IWailaDataProvider;

import appeng.integration.modules.waila.tile.ChargerWailaDataProvider;
import appeng.integration.modules.waila.tile.CraftingMonitorWailaDataProvider;
import appeng.integration.modules.waila.tile.PowerStateWailaDataProvider;
import appeng.integration.modules.waila.tile.PowerStorageWailaDataProvider;


/**
 * Delegation provider for tiles through {@link mcp.mobius.waila.api.IWailaDataProvider}
 *
 * @author thatsIch
 * @version rv2
 * @since rv2
 */
public final class TileWailaDataProvider implements IWailaDataProvider
{
	/**
	 * Contains all providers
	 */
	private final List<IWailaDataProvider> providers;

	/**
	 * Initializes the provider list with all wanted providers
	 */
	public TileWailaDataProvider()
	{
		final IWailaDataProvider charger = new ChargerWailaDataProvider();
		final IWailaDataProvider energyCell = new PowerStorageWailaDataProvider();
		final IWailaDataProvider craftingBlock = new PowerStateWailaDataProvider();
		final IWailaDataProvider craftingMonitor = new CraftingMonitorWailaDataProvider();

		this.providers = Lists.newArrayList( charger, energyCell, craftingBlock, craftingMonitor );
	}

	@Override
	public ItemStack getWailaStack( final IWailaDataAccessor accessor, final IWailaConfigHandler config )
	{
		return null;
	}

	@Override
	public List<String> getWailaHead( final ItemStack itemStack, final List<String> currentToolTip, final IWailaDataAccessor accessor, final IWailaConfigHandler config )
	{
		for( final IWailaDataProvider provider : this.providers )
		{
			provider.getWailaHead( itemStack, currentToolTip, accessor, config );
		}

		return currentToolTip;
	}

	@Override
	public List<String> getWailaBody( final ItemStack itemStack, final List<String> currentToolTip, final IWailaDataAccessor accessor, final IWailaConfigHandler config )
	{
		for( final IWailaDataProvider provider : this.providers )
		{
			provider.getWailaBody( itemStack, currentToolTip, accessor, config );
		}

		return currentToolTip;
	}

	@Override
	public List<String> getWailaTail( final ItemStack itemStack, final List<String> currentToolTip, final IWailaDataAccessor accessor, final IWailaConfigHandler config )
	{
		for( final IWailaDataProvider provider : this.providers )
		{
			provider.getWailaTail( itemStack, currentToolTip, accessor, config );
		}

		return currentToolTip;
	}

	@Override
	public NBTTagCompound getNBTData(EntityPlayerMP player, TileEntity te, NBTTagCompound tag, World world, BlockPos pos)
	{
		for( final IWailaDataProvider provider : this.providers )
		{
			provider.getNBTData( player, te, tag, world, pos );
		}

		return tag;
	}
}