ContentView.swift

extension ContentView {
    final class ViewModel: ObservableObject {
        @Published var selectedImage: UIImage?
        @Published var isPresentingImagePicker = false
        private(set) var sourceType: ImagePicker.SourceType = .camera
        
        func choosePhoto() {
            sourceType = .photoLibrary
            isPresentingImagePicker = true
        }
        
        func takePhoto() {
            sourceType = .camera
            isPresentingImagePicker = true
        }
        
        func didSelectImage(_ image: UIImage?) {
            selectedImage = image
            isPresentingImagePicker = false
        }
    }
}