package techreborn.tiles;

import ic2.api.energy.prefab.BasicSink;
import ic2.api.energy.tile.IEnergyTile;
import ic2.api.tile.IWrenchable;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import techreborn.api.RollingMachineRecipe;
import techreborn.init.ModBlocks;
import techreborn.util.Inventory;
import techreborn.util.ItemUtils;

//TODO add tick and power bars.
public class TileRollingMachine extends TileMachineBase implements IWrenchable, IEnergyTile, IInventory {

	public BasicSink energy;
	public Inventory inventory = new Inventory(2, "TileRollingMachine", 64);
	public final InventoryCrafting craftMatrix = new InventoryCrafting(
			new RollingTileContainer(), 3, 3);

	public boolean isRunning;
	public int tickTime;
	public int runTime = 250;
	public ItemStack currentRecipe;

	public int euTick = 5;

	private static class RollingTileContainer extends Container {

		@Override
		public boolean canInteractWith(EntityPlayer entityplayer)
		{
			return true;
		}

	}

	public TileRollingMachine()
	{
		energy = new BasicSink(this, 100000, 1);
	}

	@Override
	public void updateEntity()
	{
		super.updateEntity();
		energy.updateEntity();
		if (!worldObj.isRemote)
		{
			currentRecipe = RollingMachineRecipe.instance.findMatchingRecipe(
					craftMatrix, worldObj);
			if (currentRecipe != null && canMake())
			{
				if (tickTime >= runTime)
				{
					currentRecipe = RollingMachineRecipe.instance
							.findMatchingRecipe(craftMatrix, worldObj);
					if (currentRecipe != null)
					{
						boolean hasCrafted = false;
						if (inventory.getStackInSlot(0) == null)
						{
							inventory
									.setInventorySlotContents(0, currentRecipe);
							tickTime = 0;
							hasCrafted = true;
						} else
						{
							if (inventory.getStackInSlot(0).stackSize
									+ currentRecipe.stackSize <= currentRecipe
										.getMaxStackSize())
							{
								ItemStack stack = inventory.getStackInSlot(0);
								stack.stackSize = stack.stackSize
										+ currentRecipe.stackSize;
								inventory.setInventorySlotContents(0, stack);
								tickTime = 0;
								hasCrafted = true;
							}
						}
						if (hasCrafted)
						{
							for (int i = 0; i < craftMatrix.getSizeInventory(); i++)
							{
								craftMatrix.decrStackSize(i, 1);
							}
							currentRecipe = null;
						}
					}
				}
			}
			if (currentRecipe != null)
			{
				if (energy.canUseEnergy(euTick) && tickTime < runTime)
				{
					tickTime++;
				}
			}
			if (currentRecipe == null)
			{
				tickTime = 0;
			}
		} else
		{
			currentRecipe = RollingMachineRecipe.instance.findMatchingRecipe(
					craftMatrix, worldObj);
			if (currentRecipe != null)
			{
				inventory.setInventorySlotContents(1, currentRecipe);
			} else
			{
				inventory.setInventorySlotContents(1, null);
			}
		}
	}

	public boolean canMake()
	{
		if (RollingMachineRecipe.instance.findMatchingRecipe(craftMatrix,
				worldObj) == null)
		{
			return false;
		}
		return true;
	}

	@Override
	public boolean wrenchCanSetFacing(EntityPlayer entityPlayer, int side)
	{
		return false;
	}

	@Override
	public short getFacing()
	{
		return 0;
	}

	@Override
	public void setFacing(short facing)
	{
	}

	@Override
	public boolean wrenchCanRemove(EntityPlayer entityPlayer)
	{
		if (entityPlayer.isSneaking())
		{
			return true;
		}
		return false;
	}

	@Override
	public float getWrenchDropRate()
	{
		return 1.0F;
	}

	@Override
	public ItemStack getWrenchDrop(EntityPlayer entityPlayer)
	{
		return new ItemStack(ModBlocks.RollingMachine, 1);
	}

	@Override
	public void readFromNBT(NBTTagCompound tagCompound)
	{
		super.readFromNBT(tagCompound);
		inventory.readFromNBT(tagCompound);
		energy.readFromNBT(tagCompound);
		ItemUtils.readInvFromNBT(craftMatrix, "Crafting", tagCompound);
		isRunning = tagCompound.getBoolean("isRunning");
		tickTime = tagCompound.getInteger("tickTime");
	}

	@Override
	public void writeToNBT(NBTTagCompound tagCompound)
	{
		super.writeToNBT(tagCompound);
		inventory.writeToNBT(tagCompound);
		energy.writeToNBT(tagCompound);
		ItemUtils.writeInvToNBT(craftMatrix, "Crafting", tagCompound);
		writeUpdateToNBT(tagCompound);
	}

	public void writeUpdateToNBT(NBTTagCompound tagCompound)
	{
		tagCompound.setBoolean("isRunning", isRunning);
		tagCompound.setInteger("tickTime", tickTime);
	}

    @Override
    public void invalidate()
    {
        energy.invalidate();
        super.invalidate();
    }
    @Override
    public void onChunkUnload()
    {
        energy.onChunkUnload();
        super.onChunkUnload();
    }

	@Override
	public int getSizeInventory() {
		return inventory.getSizeInventory();
	}

	@Override
	public ItemStack getStackInSlot(int slot) {
		return inventory.getStackInSlot(slot);
	}

	@Override
	public ItemStack decrStackSize(int slot, int amount) {
		return inventory.decrStackSize(slot, amount);
	}

	@Override
	public ItemStack getStackInSlotOnClosing(int slot) {
		return inventory.getStackInSlotOnClosing(slot);
	}

	@Override
	public void setInventorySlotContents(int slot, ItemStack stack) {
		inventory.setInventorySlotContents(slot, stack);
	}

	@Override
	public String getInventoryName() {
		return inventory.getInventoryName();
	}

	@Override
	public boolean hasCustomInventoryName() {
		return inventory.hasCustomInventoryName();
	}

	@Override
	public int getInventoryStackLimit() {
		return inventory.getInventoryStackLimit();
	}

	@Override
	public boolean isUseableByPlayer(EntityPlayer player) {
		return inventory.isUseableByPlayer(player);
	}

	@Override
	public void openInventory() {
		inventory.openInventory();
	}

	@Override
	public void closeInventory() {
		inventory.closeInventory();
	}

	@Override
	public boolean isItemValidForSlot(int slot, ItemStack stack) {
		return inventory.isItemValidForSlot(slot, stack);
	}
}