Kansan/KanSan.ViewModel/Kunden/KundenListViewModel.cs

using KanSan.Base;
using KanSan.Base.Interfaces;
using KanSan.Base.Interfaces.UI;
using KanSan.Base.Models;
using KanSan.ViewModel.Commands;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Windows.Input;

namespace KanSan.ViewModel
{
    public class KundenListViewModel : BaseViewModel, IKundenListViewModel
    {
        IUnitOfWork unitOfWork = new UnitOfWork(new KanSanContext());
        private List<Kunde> kunden;

        private Kunde selectedKunde;
        public Kunde SelectedKunde {
            get { return selectedKunde; } 
            set {
                selectedKunde = value;
               
            }
        }
        public ICommand AddNewClientCommand { get; set; }
        public ICommand EditClientCommand { get; set; }

        public List<Kunde> Kunden
        {
            get
            {
                return kunden;
            }
        }

        public KundenListViewModel()
        {
            kunden = unitOfWork.KundenRepository.Get().ToList();

            AddNewClientCommand = new RelayCommand(parameter => NewClient());
            EditClientCommand = new RelayCommand(parameter => EditClient());
        }

        private void NewClient()
        {
            Kunde newClient = NeueKunde();
            Mediator.Notify("GoToEditClientScreen", newClient);
        }

        private void EditClient()
        {
            if (SelectedKunde == null) return;
            Mediator.Notify("GoToEditClientScreen",selectedKunde);
            
        }

        private Kunde NeueKunde()
        {
            Kunde result = new Kunde()
            {
                GuidNr = Guid.NewGuid()
            };
            
            unitOfWork.KundenRepository.Insert(result);
            unitOfWork.Commit();
            return result;
        }
    }
}