Play Animation on Raycast *open and close some objects*

Can Someone please explain on how to do this? basically i want to play an open animation on raycast mouse click and another animation for closing, I need a simple diagram. I know the basics of raycast but this thing confuses me, I will be doing multiple interactable objects for example a closet, a drawer and other more. A simple explanation would be very helpful because im new to C# coding.