EnesKaraosman

struct ChatUser: Identifiable {
    var id = UUID()
    var userName: String
    var avatar: UIImage?
}

EnesKaraosman

enum ImageLoadingKind {
    case local(UIImage)
    case remote(URL)
}

enum ChatMessageKind {
    case text(String)
    case image(ImageLoadingKind)
    case location(LocationItem)
    case contact(ContactItem)

EnesKaraosman

struct ChatMessage: Identifiable {
    var id = UUID()
    var user: ChatUser
    var messageKind: ChatMessageKind
    var isSender: Bool
    var date: Date
}

EnesKaraosman

struct SingleSelectionList<Item: Identifiable, Content: View>: View {
    
    var items: [Item]
    @Binding var selectedItem: Item?
    var rowContent: (Item) -> Content
    
    var body: some View {
        List(items) { item in
            rowContent(item)
                .modifier(CheckmarkModifier(checked: item.id == self.selectedItem?.id))

EnesKaraosman

// https://stackoverflow.com/questions/56784722/swiftui-send-email
public struct MailView: UIViewControllerRepresentable {

    @Environment(\.presentationMode) var presentation
    @Binding var result: Result<MFMailComposeResult, Error>?
    public var configure: ((MFMailComposeViewController) -> Void)?

    public class Coordinator: NSObject, MFMailComposeViewControllerDelegate {

        @Binding var presentation: PresentationMode