Add third party ActivityRing to UIcalenderView Decoration - swift

Question

Im trying to show activity rings like Fitness app by apple and using a third party library called ActivityRings. This implementation is inside a UICollectionViewCell.
So far im not able to see anything. I will be sending whole code as last time I posted question related to it, it got no views. So far I just want to see those rings like Fitness app but later will add code to show data from database. This is my whole UICollectionViewCell class:
class MonthlyLogsCollectionViewCell: UICollectionViewCell {
static let reuseIdentifier = "monthly-summary-item-reuse-identifier"
private let activityRing: ActivityRingView = {
let view = ActivityRingView()
view.startColor = UIColor(red: 0.035, green: 0.776, blue: 0.976, alpha: 1.000)
view.endColor = UIColor(red: 0.016, green: 0.365, blue: 0.914, alpha: 1.000)
return view
}()
lazy var calendarView: UICalendarView = {
let calenderView = UICalendarView()
calenderView.calendar = Calendar(identifier: .gregorian)
calenderView.fontDesign = .default
return calenderView
}()
override init(frame: CGRect) {
super.init(frame: frame)
configure()
}
func configure(with data: WaterActivity) {
activityRing.animateProgress(to: data.currentItem / data.totalItems, withDuration: 0.5)
}
required init?(coder: NSCoder) {
fatalError("Not implemented")
}
}
// Helper Methods
extension MonthlyLogsCollectionViewCell {
private func configure() {
contentView.backgroundColor = .clear
contentView.addSubview(calendarView)
let currentDate = Date()
let fromDateComponents = DateComponents(calendar: Calendar(identifier: .gregorian), year: 2022, month: 1, day: 1)
guard let fromDate = fromDateComponents.date else {
return
}
let calendarViewDateRange = DateInterval(start: fromDate, end: currentDate)
calendarView.availableDateRange = calendarViewDateRange
calendarView.delegate = self
setupConstraints()
}
private func setupConstraints() {
calendarView.translatesAutoresizingMaskIntoConstraints = false
NSLayoutConstraint.activate([
calendarView.leadingAnchor.constraint(equalTo: contentView.leadingAnchor),
calendarView.topAnchor.constraint(equalTo: contentView.topAnchor),
calendarView.trailingAnchor.constraint(equalTo: contentView.trailingAnchor),
calendarView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor)
])
}
private func addActivityRing() -> ActivityRingView {
activityRing.progress = 1.0
activityRing.ringWidth = UIScreen.main.scale < UIScreen.main.nativeScale ? 5 : 8
activityRing.frame = CGRect(x: 0, y: 0, width: 20, height: 20)
return activityRing
}
}
// UICalenderView Delegate
extension MonthlyLogsCollectionViewCell: UICalendarViewDelegate {
func calendarView(_ calendarView: UICalendarView, decorationFor dateComponents: DateComponents) -> UICalendarView.Decoration? {
return .customView { [unowned self] in
return self.addActivityRing()
}
}
}
Can anyone tell why I cannot see the rings? To my understanding, I should see activity rings with full circle as activityRing.progress = 1.0 which shows full circle as progress = 100%. I tested this library with same code and it works so the only issue should be in addActivityRing().