Where to prepare data for visualization?

Question

React

Hello, I'm using React + Redux.
There is a component that uses the store, but the data needs to be collected from its different parts, combined, calculated, etc., etc.

I try to divide everything into Container/Component. (Smart/Stupid) Where

should I do this?
Should I create a container for the component, and in this container, prepare the data and pass props to the "simple/stupid" component?

Or can a simple component itself process, prepare, display, the data transferred to the props?

I'm a little confused about what a stupid, smart component can and can't do.

Answer 1

Additional to Vladimir Lewandowski 's answer .
I forgot the main message of the smart + stupid link - Reusability
, including between different projects