package com.general223.merchant;

import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.registry.VillagerRegistry;
import cpw.mods.fml.common.registry.VillagerRegistry.IVillageTradeHandler;
import java.util.Random;

import com.general223.item.ModItem;
import com.general223.item.ModItem;
import com.general223.item.ModItem;
import com.general223.item.ModItem;
import com.general223.item.ModItem;
import com.general223.item.ModItem;
import com.general223.item.ModItem;

import net.minecraft.client.main.Main;
import net.minecraft.entity.passive.EntityVillager;
import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import net.minecraft.village.MerchantRecipe;
import net.minecraft.village.MerchantRecipeList;

public class TradeHandler implements IVillageTradeHandler {

    @EventHandler
    public static void PreLoad(FMLPreInitializationEvent PreEvent) {
        for (int i = 0; i < 5; ++i) {
            VillagerRegistry.instance().registerVillageTradeHandler(i, new TradeHandler());
    }
}

    @Override
    public void manipulateTradesForVillager(EntityVillager villager, MerchantRecipeList recipeList, Random random) {

    switch (villager.getProfession()) {
    case 0:
      recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 4), new ItemStack(ModItem.ModItem, 1)));
      recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 1), new ItemStack(ModItem.ModItem, 1)));
      recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 3), new ItemStack(ModItem.ModItem, 1)));
      recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 1), new ItemStack(ModItem.ModItem, 2)));
      recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 2), new ItemStack(ModItem.ModItem, 1)));
      recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 1), new ItemStack(ModItem.ModItem, 2)));
      break;

    case 1:

      break;

    case 2:
       recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 6), new ItemStack(ModItem.ModItem, 1)));
       recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 1), new ItemStack(ModItem.ModItem, 2)));
      break;

    case 3:

      break;

    case 4:
        recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 3), new ItemStack(ModItem.ModItem, 1)));
        recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 1), new ItemStack(ModItem.ModItem, 2)));
        recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 3), new ItemStack(ModItem.ModItem, 1)));
        recipeList.add(new MerchantRecipe(new ItemStack(ModItem.ModItem, 1), new ItemStack(ModItem.ModItem, 1)));
        break;
    default:
        break;
    }
  }
}