Implementing Crafting System

Hi I Wanna Make A Crafting System Like MMO crafting like u need to have x amount of this item and if the item u have match with crafting recipe of the item it will do crafting .rn so far i’ve implement line trace and a popup saying “press e to interact” after that i havent created a ui yet and the crafting mechanic itself.i really need help on the crafting mechanic.anyone can help me