/*
 * 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.items.tools;


import java.util.List;

import net.minecraft.client.util.ITooltipFlag;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.ActionResult;
import net.minecraft.util.EnumActionResult;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.text.TextFormatting;
import net.minecraft.util.text.translation.I18n;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import appeng.api.implementations.items.IMemoryCard;
import appeng.api.implementations.items.MemoryCardMessages;
import appeng.api.util.AEColor;
import appeng.core.localization.GuiText;
import appeng.core.localization.PlayerMessages;
import appeng.items.AEBaseItem;
import appeng.util.Platform;


public class ToolMemoryCard extends AEBaseItem implements IMemoryCard
{

	private static final AEColor[] DEFAULT_COLOR_CODE = new AEColor[] {
			AEColor.TRANSPARENT, AEColor.TRANSPARENT, AEColor.TRANSPARENT, AEColor.TRANSPARENT,
			AEColor.TRANSPARENT, AEColor.TRANSPARENT, AEColor.TRANSPARENT, AEColor.TRANSPARENT,
	};

	public ToolMemoryCard()
	{
		this.setMaxStackSize( 1 );
	}

	@Override
	@SideOnly( Side.CLIENT )
	public void addCheckedInformation( final ItemStack stack, final World world, final List<String> lines, final ITooltipFlag advancedTooltips )
	{
		lines.add( this.getLocalizedName( this.getSettingsName( stack ) + ".name", this.getSettingsName( stack ) ) );

		final NBTTagCompound data = this.getData( stack );
		if( data.hasKey( "tooltip" ) )
		{
			lines.add( I18n.translateToLocal( this.getLocalizedName( data.getString( "tooltip" ) + ".name", data.getString( "tooltip" ) ) ) );
		}

		if( data.hasKey( "freq" ) )
		{
			final short freq = data.getShort( "freq" );
			final String freqTooltip = TextFormatting.BOLD + Platform.p2p().toHexString( freq );

			lines.add( I18n.translateToLocalFormatted( "gui.tooltips.appliedenergistics2.P2PFrequency", freqTooltip ) );
		}
	}

	/**
	 * Find the localized string...
	 *
	 * @param name possible names for the localized string
	 *
	 * @return localized name
	 */
	private String getLocalizedName( final String... name )
	{
		for( final String n : name )
		{
			final String l = I18n.translateToLocal( n );
			if( !l.equals( n ) )
			{
				return l;
			}
		}

		for( final String n : name )
		{
			return n;
		}

		return "";
	}

	@Override
	public void setMemoryCardContents( final ItemStack is, final String settingsName, final NBTTagCompound data )
	{
		final NBTTagCompound c = Platform.openNbtData( is );
		c.setString( "Config", settingsName );
		c.setTag( "Data", data );
	}

	@Override
	public String getSettingsName( final ItemStack is )
	{
		final NBTTagCompound c = Platform.openNbtData( is );
		final String name = c.getString( "Config" );
		return name == null || name.isEmpty() ? GuiText.Blank.getUnlocalized() : name;
	}

	@Override
	public NBTTagCompound getData( final ItemStack is )
	{
		final NBTTagCompound c = Platform.openNbtData( is );
		NBTTagCompound o = c.getCompoundTag( "Data" );
		if( o == null )
		{
			o = new NBTTagCompound();
		}
		return o.copy();
	}

	@Override
	public AEColor[] getColorCode( ItemStack is )
	{
		final NBTTagCompound tag = this.getData( is );

		if( tag.hasKey( "colorCode" ) )
		{
			final int[] frequency = tag.getIntArray( "colorCode" );
			final AEColor[] colorArray = AEColor.values();

			return new AEColor[] {
					colorArray[frequency[0]], colorArray[frequency[1]], colorArray[frequency[2]], colorArray[frequency[3]],
					colorArray[frequency[4]], colorArray[frequency[5]], colorArray[frequency[6]], colorArray[frequency[7]],
			};
		}

		return DEFAULT_COLOR_CODE;
	}

	@Override
	public void notifyUser( final EntityPlayer player, final MemoryCardMessages msg )
	{
		if( Platform.isClient() )
		{
			return;
		}

		switch( msg )
		{
			case SETTINGS_CLEARED:
				player.sendMessage( PlayerMessages.SettingCleared.get() );
				break;
			case INVALID_MACHINE:
				player.sendMessage( PlayerMessages.InvalidMachine.get() );
				break;
			case SETTINGS_LOADED:
				player.sendMessage( PlayerMessages.LoadedSettings.get() );
				break;
			case SETTINGS_SAVED:
				player.sendMessage( PlayerMessages.SavedSettings.get() );
				break;
			case SETTINGS_RESET:
				player.sendMessage( PlayerMessages.ResetSettings.get() );
				break;
			default:
		}
	}

	@Override
	public EnumActionResult onItemUse( final EntityPlayer player, final World w, final BlockPos pos, final EnumHand hand, final EnumFacing side, final float hx, final float hy, final float hz )
	{
		if( player.isSneaking() )
		{
			if( !w.isRemote )
			{
				this.clearCard( player, w, hand );
			}
			return EnumActionResult.SUCCESS;
		}
		else
		{
			return super.onItemUse( player, w, pos, hand, side, hx, hy, hz );
		}
	}

	@Override
	public ActionResult<ItemStack> onItemRightClick( World w, EntityPlayer player, EnumHand hand )
	{
		if( player.isSneaking() )
		{
			if( !w.isRemote )
			{
				this.clearCard( player, w, hand );
			}
		}

		return super.onItemRightClick( w, player, hand );

	}

	@Override
	public boolean doesSneakBypassUse( final ItemStack itemstack, final IBlockAccess world, final BlockPos pos, final EntityPlayer player )
	{
		return true;
	}

	private void clearCard( final EntityPlayer player, final World w, final EnumHand hand )
	{
		final IMemoryCard mem = (IMemoryCard) player.getHeldItem( hand ).getItem();
		mem.notifyUser( player, MemoryCardMessages.SETTINGS_CLEARED );
		player.getHeldItem( hand ).setTagCompound( null );
	}
}