TaskHybrid/salesbook.Maui/Core/System/Notification/Push/PushNotificationDelegate.cs

using CommunityToolkit.Mvvm.Messaging;
using salesbook.Shared.Core.Dto.Notification;
using salesbook.Shared.Core.Interface.IntegryApi;
using salesbook.Shared.Core.Messages.Notification;
using Shiny.Push;

namespace salesbook.Maui.Core.System.Notification.Push;

public class PushNotificationDelegate(
    IIntegryNotificationRestClient integryNotificationRestClient,
    IMessenger messenger
) : IPushDelegate
{
    public Task OnEntry(PushNotification notification)
    {
        // fires when the user taps on a push notification
        return Task.CompletedTask;
    }

    public Task OnReceived(PushNotification notification)
    {
        if (notification.Notification is null) return Task.CompletedTask;
        var pushNotification = new PushNotificationDTO
        {
            Title = notification.Notification.Title,
            Message = notification.Notification.Message
        };

        messenger.Send(new NewPushNotificationMessage(pushNotification));

        return Task.CompletedTask;
    }

    public Task OnNewToken(string token)
    {
        integryNotificationRestClient.Register(token);
        return Task.CompletedTask;
    }

    public Task OnUnRegistered(string token)
    {
        // fires when a push notification change is set by the operating system or provider
        return Task.CompletedTask;
    }
}