Implementing Tags in swift?

Question

iOS

Essence of the question:
I want to implement tags (something like a tag cloud)
It should look something like this (as I see it)
WheelViewController In which there are two sections:
1 section - collectionView in which tags are implemented by cells
2 section - collectionView in which info is displayed The
question is, how can I correctly implement tag cells so that they adjust to the size of the word
ZY . everything is written completely on the Swift storyboard, I don’t use it!

Answer 1

Why do you need two CollectionViews? What is the information that changes when the tag is clicked?
And look away like this:
UICollectionViewDelegate
func collectionView(UICollectionView, didSelectItemAt: IndexPath)