Fixing Villager Reputation via Gifts

Have you ever accidentally hit a villager when trying to trade and upped their prices? Making you have to go on a side quest to zombify and cure all villagers around? This is a solution to that

When players hurt a villager, giving the same villager gifts such as an emerald block, etc, (more ideas can be suggested in the comments), should calm them down and renew your reputation. This makes is so one mistake doesn't end up costing a player several hours.