/*
 * 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.part;


import java.util.List;

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

import appeng.api.implementations.parts.IPartStorageMonitor;
import appeng.api.parts.IPart;
import appeng.api.storage.data.IAEFluidStack;
import appeng.api.storage.data.IAEItemStack;
import appeng.api.storage.data.IAEStack;
import appeng.core.localization.WailaText;


/**
 * Storage monitor provider for WAILA
 *
 * @author thatsIch
 * @version rv2
 * @since rv2
 */
public final class StorageMonitorWailaDataProvider extends BasePartWailaDataProvider
{
	/**
	 * Displays the stack if present and if the monitor is locked.
	 * Can handle fluids and items.
	 *
	 * @param part maybe storage monitor
	 * @param currentToolTip to be written to tooltip
	 * @param accessor information wrapper
	 * @param config config option
	 *
	 * @return modified tooltip
	 */
	@Override
	public List<String> getWailaBody( final IPart part, final List<String> currentToolTip, final IWailaDataAccessor accessor, final IWailaConfigHandler config )
	{
		if( part instanceof IPartStorageMonitor )
		{
			final IPartStorageMonitor monitor = (IPartStorageMonitor) part;

			final IAEStack<?> displayed = monitor.getDisplayed();
			final boolean isLocked = monitor.isLocked();

			if( displayed instanceof IAEItemStack )
			{
				final IAEItemStack ais = (IAEItemStack) displayed;
				currentToolTip.add( WailaText.Showing.getLocal() + ": " + ais.getItemStack().getDisplayName() );
			}
			else if( displayed instanceof IAEFluidStack )
			{
				final IAEFluidStack ais = (IAEFluidStack) displayed;
				currentToolTip.add( WailaText.Showing.getLocal() + ": " + ais.getFluid().getLocalizedName( ais.getFluidStack() ) );
			}

			currentToolTip.add( ( isLocked ) ? WailaText.Locked.getLocal() : WailaText.Unlocked.getLocal() );
		}

		return currentToolTip;
	}
}