Wino-Mail/Wino.Core.ViewModels/CalendarBaseViewModel.cs

using CommunityToolkit.Mvvm.Messaging;
using Wino.Core.Domain.Entities.Calendar;
using Wino.Messaging.Client.Calendar;

namespace Wino.Core.ViewModels;

public class CalendarBaseViewModel : CoreBaseViewModel, IRecipient<CalendarItemAdded>
{
    public void Receive(CalendarItemAdded message) => OnCalendarItemAdded(message.CalendarItem);

    protected virtual void OnCalendarItemAdded(CalendarItem calendarItem) { }

    protected override void RegisterRecipients()
    {
        base.RegisterRecipients();
        
        Messenger.Register<CalendarItemAdded>(this);
    }

    protected override void UnregisterRecipients()
    {
        base.UnregisterRecipients();
        
        Messenger.Unregister<CalendarItemAdded>(this);
    }
}