BlogSKMM1.RestaurantDetailViewModel.kt

interface RestaurantDetailViewModel {
    val output: CFlow<Output>

    data class Output(
        val name: String,
        val priceCategory: String,
        val reservations: Reservations
    ) {
        sealed class Reservations {
            object Loading: Reservations()
            data class NoReservations(val text: String): Reservations()
            data class ReservationList(val items: List<Reservation>): Reservations() {
                data class Reservation(val id: Int, val date: String, val numberOfGuests: Int)
            }
        }
    }
}