package ihl.recipes;

import java.util.Arrays;
import java.util.List;

import ic2.api.recipe.IRecipeInput;
import ihl.interfaces.IWire;
import ihl.items_blocks.FlexibleCableItem;
import ihl.utils.IHLUtils;
import net.minecraft.item.ItemStack;

public class RecipeInputWire implements IRecipeInput {
	public final ItemStack input;
	public final int amount;

	public RecipeInputWire(final ItemStack aInput) {
		this(aInput, IHLUtils.getWireLength(aInput));
	}

	public RecipeInputWire(final ItemStack aInput, int aAmount) {
		if (aInput.getItem() == null || !(aInput.getItem() instanceof IWire)) {
			throw new IllegalArgumentException("Invalid item stack specfied");
		} else {
			this.input = aInput;
			this.amount = aAmount;
		}
	}

	public RecipeInputWire(String string, int i) {
		this(IHLUtils.getThisModWireItemStackWithLength(string, i), i);
	}

	public RecipeInputWire(String material, int length, int transverseSection) {
		this(IHLUtils.getUninsulatedWire(material, length, transverseSection), length);
	}

	public RecipeInputWire(String material, int length, int transverseSection, String insulationMaterial,
			int insulationThickness, int insulationBreakdownVoltage) {
		this(IHLUtils.getInsulatedWire(material, length, transverseSection, insulationMaterial, insulationThickness),
				length);
	}

	@Override
	public boolean matches(ItemStack subject) {
		if (subject.getItem() == this.input.getItem()
				&& (subject.getItemDamage() == this.input.getItemDamage() || this.input.getItemDamage() == 32767)) {
			if (subject.getItem() instanceof FlexibleCableItem) {
				FlexibleCableItem item = (FlexibleCableItem) subject.getItem();
				return item.isSameWire(this.input, subject);
			} else {
				return true;
			}
		}
		return false;
	}

	@Override
	public int getAmount() {
		return this.amount;
	}

	@Override
	public List<ItemStack> getInputs() {
		return Arrays.asList(new ItemStack[] { this.input });
	}

	@Override
	public String toString() {
		ItemStack stack = this.input.copy();
		return "RInputWireItemStack<" + stack + ">";
	}
}