package net.minecraft.world.entity.npc;

import net.minecraft.sounds.SoundEvent;
import net.minecraft.sounds.SoundEvents;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.trading.Merchant;
import net.minecraft.world.item.trading.MerchantOffer;
import net.minecraft.world.item.trading.MerchantOffers;
import org.jetbrains.annotations.Nullable;

public class ClientSideMerchant implements Merchant {
	private final Player source;
	private MerchantOffers offers = new MerchantOffers();
	private int xp;

	public ClientSideMerchant(Player source) {
		this.source = source;
	}

	@Override
	public Player getTradingPlayer() {
		return this.source;
	}

	@Override
	public void setTradingPlayer(@Nullable Player tradingPlayer) {
	}

	@Override
	public MerchantOffers getOffers() {
		return this.offers;
	}

	@Override
	public void overrideOffers(MerchantOffers offers) {
		this.offers = offers;
	}

	@Override
	public void notifyTrade(MerchantOffer offer) {
		offer.increaseUses();
	}

	@Override
	public void notifyTradeUpdated(ItemStack stack) {
	}

	@Override
	public boolean isClientSide() {
		return this.source.level().isClientSide;
	}

	@Override
	public boolean stillValid(Player player) {
		return this.source == player;
	}

	@Override
	public int getVillagerXp() {
		return this.xp;
	}

	@Override
	public void overrideXp(int xp) {
		this.xp = xp;
	}

	@Override
	public boolean showProgressBar() {
		return true;
	}

	@Override
	public SoundEvent getNotifyTradeSound() {
		return SoundEvents.VILLAGER_YES;
	}
}