ContentView.swift

struct ContentView: View {
    @StateObject var viewModel = ViewModel(package: .makeExample())
    
    var body: some View {
        ScrollView {
            VStack(spacing: 16) {
                Text("Recipient")
                    .font(.headline)
                InputView(title: "First name",
                          value: $viewModel.recipientFirstName)
                InputView(title: "Last name",
                          value: $viewModel.recipientLastName)
                Text("Address")
                    .font(.headline)
                InputView(title: "Street",
                          placeholder: "e.g. 37 Christie St",
                          value: viewModel.street)
                Text("Summary")
                    .font(.headline)
                Text(viewModel.summary)
                    .frame(maxWidth: .infinity, alignment: .leading)
                Button("Add item", action: viewModel.addRandomItem)
            }
            .padding()
        }
    }
}