LoadingView state dispatch

LoadingView.swift

struct LoadingView: View {

    @StateObject var viewModel = ViewModel()

    var body: some View {
        switch viewModel.state {
        case .initial, .loading:
            ProgressView()
                .onAppear(perform: viewModel.load)
        case .empty(let message):
            Text(message)
                .foregroundColor(.secondaryBrand)
        case .error(let error):
            Text(error)
                .foregroundColor(.error)
        case .loaded(let items):
            ContentItemList(items: items)
        }
    }

}