package WayofTime.alchemicalWizardry.common.block;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import WayofTime.alchemicalWizardry.AlchemicalWizardry;
import WayofTime.alchemicalWizardry.api.items.interfaces.IBloodOrb;
import WayofTime.alchemicalWizardry.api.items.interfaces.IReagentManipulator;
import WayofTime.alchemicalWizardry.common.tileEntity.TEAlchemicCalcinator;

public class BlockAlchemicCalcinator extends BlockContainer
{
	public BlockAlchemicCalcinator() 
	{
		super(Material.rock);
		setHardness(2.0F);
        setResistance(5.0F);
		this.setCreativeTab(AlchemicalWizardry.tabBloodMagic);
		this.setBlockName("alchemicCalcinator");
	}	
	
	@Override
	public TileEntity createNewTileEntity(World world, int meta) 
	{
		return new TEAlchemicCalcinator();
	}
	
	@Override
    public boolean renderAsNormalBlock()
    {
        return false;
    }

    @Override
    public int getRenderType()
    {
        return -1;
    }

    @Override
    public boolean isOpaqueCube()
    {
        return false;
    }

    @Override
    public boolean hasTileEntity()
    {
        return true;
    }
    
    @Override
    public boolean canProvidePower()
    {
        return true;
    }
    
    @Override
    public void breakBlock(World world, int x, int y, int z, Block par5, int par6)
    {
        dropItems(world, x, y, z);
        super.breakBlock(world, x, y, z, par5, par6);
    }

    private void dropItems(World world, int x, int y, int z)
    {
        Random rand = new Random();
        TileEntity tileEntity = world.getTileEntity(x, y, z);

        if (!(tileEntity instanceof IInventory))
        {
            return;
        }

        IInventory inventory = (IInventory) tileEntity;

        for (int i = 0; i < inventory.getSizeInventory(); i++)
        {
            ItemStack item = inventory.getStackInSlot(i);

            if (item != null && item.stackSize > 0)
            {
                float rx = rand.nextFloat() * 0.8F + 0.1F;
                float ry = rand.nextFloat() * 0.8F + 0.1F;
                float rz = rand.nextFloat() * 0.8F + 0.1F;
                EntityItem entityItem = new EntityItem(world,
                        x + rx, y + ry, z + rz,
                        new ItemStack(item.getItem(), item.stackSize, item.getItemDamage()));

                if (item.hasTagCompound())
                {
                    entityItem.getEntityItem().setTagCompound((NBTTagCompound) item.getTagCompound().copy());
                }

                float factor = 0.05F;
                entityItem.motionX = rand.nextGaussian() * factor;
                entityItem.motionY = rand.nextGaussian() * factor + 0.2F;
                entityItem.motionZ = rand.nextGaussian() * factor;
                world.spawnEntityInWorld(entityItem);
                item.stackSize = 0;
            }
        }
    }
	
	@Override
    public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int idk, float what, float these, float are)
    {
		TEAlchemicCalcinator tileEntity = (TEAlchemicCalcinator) world.getTileEntity(x, y, z);

        if (tileEntity == null || player.isSneaking())
        {
            return false;
        }

        ItemStack playerItem = player.getCurrentEquippedItem();
        
        if (playerItem != null)
        {
        	if(playerItem.getItem() instanceof IReagentManipulator)
        	{
        		return false;
        	}
        	
        	if(playerItem.getItem() instanceof IBloodOrb)
        	{
        		if(tileEntity.getStackInSlot(0) == null)
            	{
            		ItemStack newItem = playerItem.copy();
                    newItem.stackSize = 1;
                    --playerItem.stackSize;
                    tileEntity.setInventorySlotContents(0, newItem);
            	}
        	}
        	else if(tileEntity.getStackInSlot(1) == null)
        	{
        		ItemStack newItem = playerItem.copy();
                newItem.stackSize = 1;
                --playerItem.stackSize;
                tileEntity.setInventorySlotContents(1, newItem);
        	}

        } else if (playerItem == null)
        {
        	if(tileEntity.getStackInSlot(1) != null)
        	{
                player.inventory.addItemStackToInventory(tileEntity.getStackInSlot(1));
                tileEntity.setInventorySlotContents(1, null);
        	}else if(tileEntity.getStackInSlot(0) != null)
        	{
        		player.inventory.addItemStackToInventory(tileEntity.getStackInSlot(0));
                tileEntity.setInventorySlotContents(0, null);
        	}            
        }
        
        tileEntity.getWorldObj().markBlockForUpdate(x, y, z);

        return true;
    }
}