using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core.DI;
using Tango.PPC.Common;
using Tango.PPC.Common.UpdatePackages;
using Tango.PPC.Shared.Updates;

namespace Tango.PPC.Technician.ViewModels
{
    public class PackagesViewVM : PPCViewModel
    {
        [TangoInject(TangoInjectMode.WhenAvailable)]
        public IPackageRunner PackageRunner { get; set; }

        private List<PackageInstallation> _packages;
        public List<PackageInstallation> Packages
        {
            get { return _packages; }
            set { _packages = value; RaisePropertyChangedAuto(); }
        }

        public override void OnApplicationStarted()
        {

        }

        public async override void OnApplicationReady()
        {
            base.OnApplicationReady();

            try
            {
                Packages = (await PackageRunner.GetPackagesFile()).PackageInstallations;
            }
            catch (Exception ex)
            {
                LogManager.Log(ex, "An error occurred while trying to list the installed update packages.");
            }
        }
    }
}