package ee3.common.container;

import ee3.common.tile.TileCalcinator;
import net.minecraft.src.Container;
import net.minecraft.src.EntityPlayer;
import net.minecraft.src.FurnaceRecipes;
import net.minecraft.src.InventoryPlayer;
import net.minecraft.src.ItemStack;
import net.minecraft.src.Slot;
import net.minecraft.src.TileEntityFurnace;

public class ContainerCalcinator extends Container {

    private TileCalcinator calcinator;
    
    public ContainerCalcinator(InventoryPlayer inventoryPlayer, TileCalcinator calcinator) {
        // Set the instance of the TileCalcinator for the container
    	this.calcinator = calcinator;
    	
    	// Add the calcinator "to be calcined" slot to the container
        this.addSlotToContainer(new Slot(calcinator, 0, 56, 17));
        
        // Add the calcinator fuel slot to the container
        this.addSlotToContainer(new Slot(calcinator, 1, 56, 62));
        
        // Add the calcined results slot to the container
        // TODO Add a slot here
        
        // Add the player's inventory slots to the container
        for (int inventoryRowIndex = 0; inventoryRowIndex < 3; ++inventoryRowIndex)
        {
            for (int inventoryColumnIndex = 0; inventoryColumnIndex < 9; ++inventoryColumnIndex)
            {
                this.addSlotToContainer(new Slot(inventoryPlayer, inventoryColumnIndex + inventoryRowIndex * 9 + 9, 8 + inventoryColumnIndex * 18, 84 + inventoryRowIndex * 18));
            }
        }

        // Add the player's action bar slots to the container
        for (int actionBarSlotIndex = 0; actionBarSlotIndex < 9; ++actionBarSlotIndex)
        {
            this.addSlotToContainer(new Slot(inventoryPlayer, actionBarSlotIndex, 8 + actionBarSlotIndex * 18, 142));
        }
    }
    
    public boolean canInteractWith(EntityPlayer player) {
        //return calcinator.isUseableByPlayer(player);
    	return true;
    }

    // TODO Write our own version - this is taken from ContainerFurnace
    public ItemStack transferStackInSlot(int par1)
    {
        ItemStack var2 = null;
        Slot var3 = (Slot)this.inventorySlots.get(par1);

        if (var3 != null && var3.getHasStack())
        {
            ItemStack var4 = var3.getStack();
            var2 = var4.copy();

            if (par1 == 2)
            {
                if (!this.mergeItemStack(var4, 3, 39, true))
                {
                    return null;
                }

                var3.onSlotChange(var4, var2);
            }
            else if (par1 != 1 && par1 != 0)
            {
                if (FurnaceRecipes.smelting().getSmeltingResult(var4) != null)
                {
                    if (!this.mergeItemStack(var4, 0, 1, false))
                    {
                        return null;
                    }
                }
                else if (TileEntityFurnace.isItemFuel(var4))
                {
                    if (!this.mergeItemStack(var4, 1, 2, false))
                    {
                        return null;
                    }
                }
                else if (par1 >= 3 && par1 < 30)
                {
                    if (!this.mergeItemStack(var4, 30, 39, false))
                    {
                        return null;
                    }
                }
                else if (par1 >= 30 && par1 < 39 && !this.mergeItemStack(var4, 3, 30, false))
                {
                    return null;
                }
            }
            else if (!this.mergeItemStack(var4, 3, 39, false))
            {
                return null;
            }

            if (var4.stackSize == 0)
            {
                var3.putStack((ItemStack)null);
            }
            else
            {
                var3.onSlotChanged();
            }

            if (var4.stackSize == var2.stackSize)
            {
                return null;
            }

            var3.onPickupFromSlot(var4);
        }

        return var2;
    }
    
}