giovani-pereira-ifood

enum Icon: String, CaseIterable {

    case bag = "\u{e807}"
    case bank = "\u{e808}"
    case batteryout = "\u{e809}"
    case battery = "\u{e80a}"
    case bike = "\u{e80b}"
    case bulb = "\u{e80c}"
    case calendar = "\u{e80d}"
    ...

giovani-pereira-ifood

class IconView: UIView {
  
  var icon: Icon
  var color: UIColor
  
  private let label: UILabel = {
        let font = UIFont.iconFont(ofSize: 500)
        let label = UILabel()
        label.font = font
        label.adjustsFontSizeToFitWidth = true

giovani-pereira-ifood

extension Icon {
    func callAsFunction(color: UIColor = .black) -> IconView {
        IconView(icon: self, color: color)
    }
}

giovani-pereira-ifood

class IconView: UIView {
    /// Change the icon being displayed
    var icon: Icon {
        didSet {
            label.text = icon.rawValue
        }
    }

    /// Change the color of the icon being displayed
    var color: UIColor {

giovani-pereira-ifood

[{
  "name": "alert",
  "char": "🔔"
},
{
  "name": "car",
  "char": "🚘"
}]

giovani-pereira-ifood

enum Icon {
  case alert
  case car
  case person
  ...
}

extension Icon {
  var stringValue: String? {
    let items = JSONDecoder().decode([IconDescription], from: json)

giovani-pereira-ifood

class IconView: UIView {
  private func setupAccessibility() {
          label.isAccessibilityElement = false
          isAccessibilityElement = false
          shouldGroupAccessibilityChildren = true
  }
}

giovani-pereira-ifood

guard let jsonString = UserDefaults.shared.string(forKey: .splashAnimation),
   let data = jsonString.data(using: .utf8),
   let animation = try? JSONDecoder().decode(Animation.self, from: data) else { return }

animationView = AnimationView(animation: animation)

giovani-pereira-ifood

[{
  "startDate": "YYYY-MM-dd",
  "endDate": "YYYY-MM-dd",
  "animation": { ... }
},
{
  "startDate": "YYYY-MM-dd",
  "endDate": "YYYY-MM-dd",
  "animation": { ... }
}]

giovani-pereira-ifood

func createSnapshot(from icon: Icon) -> UIImage {
  // Create view and add as subview on the window
  let window: UIWindow = UIApplication.shared.keyWindow ?? UIWindow()
  let iconView = IconView(icon: icon)
  window.addSubview(iconView)
  
  // Set a default size for all the snapshots
  iconView.frame = CGRect(origin: .zero, size: dataImageStorageSize)
  
  // Take a snapshot