Label, font programmatically - swift

Question

I need help in this view.
I have to solve these things:
- instead of the 2 "duck" labels, I need to have different label.text with different fonts. I used this method here, in which I assign all the fonts to my datasource and assign the label to it by changing the font. the final result must be, for example, "duck" "ciccio" and "another"..
At the moment the view in which to insert the text is not connected to the colors or the fonts, I have to be able to insert the text and then if I click on a color it automatically changes the color to the written text and so the same thing for the fonts ..
What do I have to do?
I am attaching part of the code, only the one in which I put the "duck" label and the controller of the whole view.
that I have now
class CollectionFont: UIViewController, UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout {
weak var delegate: FontDelegate?
var collectionView: UICollectionView?
let cellSpacing:CGFloat = 1
let indexPath: IndexPath
var datasource: [UIFont] = []
var imageArray: Array<UIImageView> = []
var onceOnly = false
init(datasource: [UIFont], index: IndexPath = [0,0]) {
self.indexPath = index
self.datasource = Theme.CustomFontsFamily.customFonts
super.init(nibName: nil, bundle: nil)
}
override func viewDidLoad() {
super.viewDidLoad()
collectionView?.delegate = self
collectionView = UICollectionView(frame: CGRect.zero, collectionViewLayout: UICollectionViewLayout())
collectionView!.translatesAutoresizingMaskIntoConstraints = false
view.addSubview(collectionView!)
collectionView!.activate(constraint(edgesTo: self.view))
collectionView!.backgroundColor = Theme.Colors.sky
let collectionViewFlowLayout = UICollectionViewFlowLayout()
collectionView!.setCollectionViewLayout(collectionViewFlowLayout, animated: true)
collectionViewFlowLayout.scrollDirection = .horizontal
collectionViewFlowLayout.sectionInset = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
collectionViewFlowLayout.minimumLineSpacing = 0
collectionViewFlowLayout.minimumInteritemSpacing = 0
collectionView!.register(FontCell.self, forCellWithReuseIdentifier: FontCell.reuseIdentifier)
collectionView!.delegate = self
collectionView!.dataSource = self
collectionView!.isPagingEnabled = true
collectionView!.bounces = false
self.collectionView?.reloadData()
}
class FontRound {
let font: UILabel
init(font: UILabel) {
self.font = font
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return self.datasource.count
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: FontCell.reuseIdentifier, for: indexPath) as! FontCell
cell.array.font = self.datasource[indexPath.row]
return cell
}
//UICollectionViewDelegateFlowLayout - constraint della collecion view da innestare
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
let width = UIScreen.main.bounds.size.width/4
let height = UIScreen.main.bounds.size.width/4
return CGSize(width: width, height: height)
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
debugPrint("sucaaaa")
}
func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
var visibleRect = CGRect()
visibleRect.origin = collectionView!.contentOffset
visibleRect.size = collectionView!.bounds.size
let visiblePoint = CGPoint(x: visibleRect.midX, y: visibleRect.midY)
guard let indexPath = collectionView!.indexPathForItem(at: visiblePoint) else { return }
print(indexPath[1])
self.delegate?.sincronizeScroll(indexPath: indexPath)
}
internal func collectionView(_ collectionView: UICollectionView, willDisplay cell: UICollectionViewCell, forItemAt indexPath: IndexPath) {
if !onceOnly {
//set the row and section you need.
collectionView.scrollToItem(at: self.indexPath, at: UICollectionView.ScrollPosition.right, animated: false)
onceOnly = true
}
}
}
final class CollectionFontView: UICollectionView {
init(_ collectionViewLayout: UICollectionViewLayout) {
super.init(frame: .zero, collectionViewLayout: collectionViewLayout)
self.backgroundColor = UIColor.red
self.showsHorizontalScrollIndicator = false
register(FontCell.self, forCellWithReuseIdentifier: FontCell.reuseIdentifier)
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
class FontCell: UICollectionViewCell {
static let reuseIdentifier = "FontCell_RID"
override init(frame: CGRect) {
super.init(frame: frame)
setupViews()
}
var cellID: String?
var array = UILabel().then{
$0.text = "duck"
$0.font = UIFont(name:"Jellee-Roman",size:15)
$0.contentMode = UIView.ContentMode.scaleAspectFit
$0.layer.cornerRadius = (((UIScreen.main.bounds.size.width/8)*0.8)/2)
}
func setupViews(){
self.addSubview(self.array)
self.array.activate([
array.widthAnchor.constraint(equalTo: self.widthAnchor, multiplier: 0.8),
array.heightAnchor.constraint(equalTo: self.array.widthAnchor),
array.centerXAnchor.constraint(equalTo: self.centerXAnchor),
array.centerYAnchor.constraint(equalTo: self.centerYAnchor),
])
}
func setContents(container: UILabel) {
for sv in self.contentView.subviews {
sv.removeFromSuperview()
}
self.contentView.addSubview(container)
container.activate(constraint(edgesTo: self.contentView))
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}