using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core.Commands;
using Tango.PPC.BackupRestore.Views;
using Tango.PPC.Common;

namespace Tango.PPC.BackupRestore.ViewModels
{
    public class WelcomeViewVM : PPCViewModel
    {
        public RelayCommand NavigateToBackupCommand { get; set; }

        public RelayCommand NavigateToRestoreCommand { get; set; }

        public WelcomeViewVM()
        {
            NavigateToBackupCommand = new RelayCommand(() => 
            {
                NavigationManager.NavigateTo<BackupRestoreModule>(nameof(BackupView));
            });

            NavigateToRestoreCommand = new RelayCommand(() =>
            {
                NavigationManager.NavigateTo<BackupRestoreModule>(nameof(RestoreView));
            });
        }

        public override void OnApplicationStarted()
        {
            
        }

        public override void OnNavigatedTo()
        {
            base.OnNavigatedTo();
            NotificationProvider.NotificationsVisible = false;
        }

        public override Task<bool> OnNavigateBackRequest()
        {
            NotificationProvider.NotificationsVisible = true;
            return base.OnNavigateBackRequest();
        }
    }
}