presence/Presence.Desktop/ViewModels/PresenceViewModel.cs

using ReactiveUI;
using System.Collections.Generic;
using System.Collections.ObjectModel;

namespace Presence.Desktop.ViewModels;

public class PresenceViewModel : ViewModelBase, IRoutableViewModel
{
    public string? UrlPathSegment { get; }
    public IScreen HostScreen { get; }

    public ObservableCollection<Person> People { get; }

    
    public PresenceViewModel()
    {
        var people = new List<Person>
        {
            new Person("Neil", "Armstrong"),
            new Person("Buzz", "Lightyear"),
            new Person("James", "Kirk")
        };
        People = new ObservableCollection<Person>(people);
    }

    public class Person
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }

        public Person(string firstName, string lastName)
        {
            FirstName = firstName;
            LastName = lastName;
        }
    }
}