package appeng.util.inv;
import java.util.Iterator;
import net.minecraft.item.ItemStack;
import appeng.api.AEApi;
import appeng.api.config.Actionable;
import appeng.api.config.FuzzyMode;
import appeng.api.networking.security.BaseActionSource;
import appeng.api.storage.IMEInventory;
import appeng.api.storage.data.IAEItemStack;
import appeng.api.storage.data.IItemList;
import appeng.util.InventoryAdaptor;
import appeng.util.item.AEItemStack;
import com.google.common.collect.ImmutableList;
public class IMEAdaptor extends InventoryAdaptor
{
final IMEInventory<IAEItemStack> target;
final BaseActionSource src;
int maxSlots = 0;
public IMEAdaptor(IMEInventory<IAEItemStack> input, BaseActionSource src) {
target = input;
this.src = src;
}
IItemList<IAEItemStack> getList()
{
return target.getAvailableItems( AEApi.instance().storage().createItemList() );
}
@Override
public Iterator<ItemSlot> iterator()
{
return new IMEAdaptorIterator( this, getList() );
}
public ItemStack doRemoveItemsFuzzy(int how_many, ItemStack Filter, IInventoryDestination destination, Actionable type, FuzzyMode fuzzyMode)
{
IAEItemStack reqFilter = AEItemStack.create( Filter );
if ( reqFilter == null )
return null;
IAEItemStack out = null;
for (IAEItemStack req : ImmutableList.copyOf( getList().findFuzzy( reqFilter, fuzzyMode ) ))
{
if ( req != null )
{
req.setStackSize( how_many );
out = target.extractItems( req, type, src );
if ( out != null )
return out.getItemStack();
}
}
return null;
}
public ItemStack doRemoveItems(int how_many, ItemStack Filter, IInventoryDestination destination, Actionable type)
{
IAEItemStack req = null;
if ( Filter == null )
{
IItemList<IAEItemStack> list = getList();
if ( !list.isEmpty() )
req = list.getFirstItem();
}
else
req = AEItemStack.create( Filter );
IAEItemStack out = null;
if ( req != null )
{
req.setStackSize( how_many );
out = target.extractItems( req, type, src );
}
if ( out != null )
return out.getItemStack();
return null;
}
@Override
public ItemStack removeItems(int how_many, ItemStack Filter, IInventoryDestination destination)
{
return doRemoveItems( how_many, Filter, destination, Actionable.MODULATE );
}
@Override
public ItemStack simulateRemove(int how_many, ItemStack Filter, IInventoryDestination destination)
{
return doRemoveItems( how_many, Filter, destination, Actionable.SIMULATE );
}
@Override
public ItemStack removeSimilarItems(int how_many, ItemStack filter, FuzzyMode fuzzyMode, IInventoryDestination destination)
{
if ( filter == null )
return doRemoveItems( how_many, null, destination, Actionable.MODULATE );
return doRemoveItemsFuzzy( how_many, filter, destination, Actionable.MODULATE, fuzzyMode );
}
@Override
public ItemStack simulateSimilarRemove(int how_many, ItemStack filter, FuzzyMode fuzzyMode, IInventoryDestination destination)
{
if ( filter == null )
return doRemoveItems( how_many, null, destination, Actionable.SIMULATE );
return doRemoveItemsFuzzy( how_many, filter, destination, Actionable.SIMULATE, fuzzyMode );
}
@Override
public ItemStack addItems(ItemStack A)
{
IAEItemStack in = AEItemStack.create( A );
if ( in != null )
{
IAEItemStack out = target.injectItems( in, Actionable.MODULATE, src );
if ( out != null )
return out.getItemStack();
}
return null;
}
@Override
public ItemStack simulateAdd(ItemStack A)
{
IAEItemStack in = AEItemStack.create( A );
if ( in != null )
{
IAEItemStack out = target.injectItems( in, Actionable.SIMULATE, src );
if ( out != null )
return out.getItemStack();
}
return null;
}
@Override
public boolean containsItems()
{
return !getList().isEmpty();
}
}