SubscribeToViewModel.cs

using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using NeuroAccessMaui.Services;
using NeuroAccessMaui.UI.Pages;
 
namespace NeuroAccessMaui.UI.Popups.Xmpp.SubscribeTo
{
    public partial class SubscribeToViewModel : BaseViewModel
    {
        private readonly TaskCompletionSource<bool?> result = new();
 
        public SubscribeToViewModel(string BareJid)
            : base()
        {
            this.BareJid = BareJid;
        }
 
        [ObservableProperty]
        private string bareJid;
 
        public Task<bool?> Result => this.result.Task;
 
        [RelayCommand]
        private async Task Confirm()
        {
            this.result.TrySetResult(true);
            await ServiceRef.PopupService.PopAsync();
        }
 
        [RelayCommand]
        private async Task Decline()
        {
            this.result.TrySetResult(false);
            await ServiceRef.PopupService.PopAsync();
        }
 
        [RelayCommand]
        private async Task Cancel()
        {
            this.result.TrySetResult(null);
            await ServiceRef.PopupService.PopAsync();
        }
 
        internal void Close()
        {
            this.result.TrySetResult(null);
        }
    }
}