import SwiftUI


struct ContactDetailView: View {
    // array of user models
    @State var userModels: [UserModel] = []

    // check if user is selected for edit
    @State var userSelected: Bool = false

    // id of selected user to edit or delete
    @State var selectedUserId: Int64 = 0


    let model: UserModel

    //MARK: - Image Picker
    @State var showingImagePicker = false
    @State var image: Image? = nil
    var body: some View {
        VStack {
            if image == nil {
                Image(systemName: "person.fill")
                                .resizable()
                                .clipShape(Circle())
                                .frame(width: 150, height: 150)
                                .foregroundColor(Color.gray)
                                .overlay(Circle()
                                            .stroke(Color.gray,
                                                lineWidth: 4))
                                .padding(.bottom)
            }else{
                image?.resizable()
                                .clipShape(Circle())
                                .frame(width: 150, height: 150)
                                .foregroundColor(Color.gray)
                                .overlay(Circle()
                                            .stroke(Color.gray,
                                                lineWidth: 4))
                                .padding(.bottom)
            }

            Button("Choose Profile Image"){
                self.showingImagePicker.toggle()
            }
        }.sheet(isPresented: $showingImagePicker, content: {
            ImagePicker.shared.view
        }).onReceive(ImagePicker.shared.$image) {image in self.image = image}

        VStack {
            Text(model.name)
                .font(.title)
                .fontWeight(.medium)
            Form {
                Section {
                    HStack{
                        Text("Phone")
                        Spacer()
                        Text(model.phoneNumber)
                            .foregroundColor(.gray)
                            .font(.callout)
                    }
                    HStack{
                        Text("Email")
                        Spacer()
                        Text(model.email)
                            .foregroundColor(.gray)
                            .font(.callout)
                    }
                    HStack{
                        Text("adress")
                        Spacer()
                    }
                }
            }
        }
    }

}

struct ContactDetailView_Previews:
    PreviewProvider {
    static var previews: some View {
        ContactDetailView()// ошибка - Missing argument for parameter 'model' in call
    }
}
----------------------------------------------------
import Foundation

class UserModel: Identifiable {
    public var id: Int64 = 0
    public var name: String = ""
    public var email: String = ""
    public var phoneNumber: String = ""
    public var photoUser: String = ""
}