/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2018, 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.fluids.helper;


import javax.annotation.Nonnull;

import net.minecraft.item.ItemStack;
import net.minecraftforge.fluids.Fluid;
import net.minecraftforge.fluids.FluidStack;
import net.minecraftforge.fluids.FluidUtil;

import appeng.core.Api;
import appeng.fluids.items.FluidDummyItem;
import appeng.items.contents.CellConfig;


/**
 * @author DrummerMC
 * @version rv6 - 2018-01-22
 * @since rv6 2018-01-22
 */
public class FluidCellConfig extends CellConfig
{
	public FluidCellConfig( ItemStack is )
	{
		super( is );
	}

	@Override
	@Nonnull
	public ItemStack insertItem( int slot, @Nonnull ItemStack stack, boolean simulate )
	{
		if( stack.isEmpty() || stack.getItem() instanceof FluidDummyItem )
		{
			super.insertItem( slot, stack, simulate );
		}
		FluidStack fluid = FluidUtil.getFluidContained( stack );
		if( fluid == null || !Api.INSTANCE.definitions().items().dummyFluidItem().maybeStack( 1 ).isPresent() )
		{
			return stack;
		}

		fluid.amount = Fluid.BUCKET_VOLUME;
		ItemStack is = Api.INSTANCE.definitions().items().dummyFluidItem().maybeStack( 1 ).get();
		FluidDummyItem item = (FluidDummyItem) is.getItem();
		item.setFluidStack( is, fluid );
		return super.insertItem( slot, is, simulate );
	}

	@Override
	public void setStackInSlot( int slot, @Nonnull ItemStack stack )
	{
		if( stack.isEmpty() || stack.getItem() instanceof FluidDummyItem )
		{
			super.setStackInSlot( slot, stack );
		}
		FluidStack fluid = FluidUtil.getFluidContained( stack );
		if( fluid == null || !Api.INSTANCE.definitions().items().dummyFluidItem().maybeStack( 1 ).isPresent() )
		{
			return;
		}

		fluid.amount = Fluid.BUCKET_VOLUME;
		ItemStack is = Api.INSTANCE.definitions().items().dummyFluidItem().maybeStack( 1 ).get();
		FluidDummyItem item = (FluidDummyItem) is.getItem();
		item.setFluidStack( is, fluid );
		super.setStackInSlot( slot, is );
	}

	@Override
	public boolean isItemValid( int slot, ItemStack stack )
	{
		if( stack.isEmpty() || stack.getItem() instanceof FluidDummyItem )
		{
			super.isItemValid( slot, stack );
		}
		FluidStack fluid = FluidUtil.getFluidContained( stack );
		if( fluid == null || !Api.INSTANCE.definitions().items().dummyFluidItem().maybeStack( 1 ).isPresent() )
		{
			return false;
		}
		fluid.amount = Fluid.BUCKET_VOLUME;
		ItemStack is = Api.INSTANCE.definitions().items().dummyFluidItem().maybeStack( 1 ).get();
		FluidDummyItem item = (FluidDummyItem) is.getItem();
		item.setFluidStack( is, fluid );
		return super.isItemValid( slot, is );
	}

}