package me.mrkirby153.KCNerfer;

import com.google.common.base.Throwables;
import cpw.mods.fml.relauncher.ReflectionHelper;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.*;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.world.World;

import java.lang.reflect.Field;

public class RecipieRemover implements IRecipe {
    @Override
    public boolean matches(InventoryCrafting inv, World world) {
        return false;
    }

    @Override
    public ItemStack getCraftingResult(InventoryCrafting inv) {
        return null;
    }

    @Override
    public int getRecipeSize() {
        return 0;
    }

    @Override
    public ItemStack getRecipeOutput() {
        return null;
    }

    // TODO: SRG names for non-dev env
    private static final String eventHandlerFieldName = (KCNerfer.isDev) ? "eventHandler" : "field_70465_c";
    private static final String containerThePlayerName = (KCNerfer.isDev) ? "thePlayer" : "field_82862_h";
    private static final String slotCraftingThePlayerName = (KCNerfer.isDev) ? "thePlayer" : "field_75238_b";
    private static final Field eventHandlerField = ReflectionHelper.findField(InventoryCrafting.class, eventHandlerFieldName);
    private static final Field containerPlayerPlayerField = ReflectionHelper.findField(ContainerPlayer.class, containerThePlayerName);
    private static final Field slotCraftingPlayerField = ReflectionHelper.findField(SlotCrafting.class, slotCraftingThePlayerName);

    private static EntityPlayer findPlayer(InventoryCrafting inv) {
        try {
            Container container = (Container) eventHandlerField.get(inv);
            if (container instanceof ContainerPlayer) {
                return (EntityPlayer) containerPlayerPlayerField.get(container);
            } else if (container instanceof ContainerWorkbench) {
                return (EntityPlayer) slotCraftingPlayerField.get(container.getSlot(0));
            } else {
                // don't know the player
                return null;
            }
        } catch (Exception e) {
            throw Throwables.propagate(e);
        }
    }
}