1 files changed, 50 insertions, 0 deletions
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/LoginViewVM.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/LoginViewVM.cs
new file mode 100644
index 000000000..67c116790
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/LoginViewVM.cs
@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using Tango.Core.Commands;
+using Tango.MachineStudio.Common.Authentication;
+using Tango.MachineStudio.Common.Navigation;
+using Tango.SharedUI;
+
+namespace Tango.MachineStudio.UI.ViewModels
+{
+    public class LoginViewVM : ViewModel
+    {
+        private IAuthenticationProvider _authenticationProvider;
+        private INavigationManager _navigationManager;
+
+        private String _email;
+        public String Email
+        {
+            get { return _email; }
+            set { _email = value; RaisePropertyChangedAuto(); }
+        }
+
+        public RelayCommand<PasswordBox> LoginCommand { get; set; }
+
+        public LoginViewVM(IAuthenticationProvider authenticationProvider, INavigationManager navigationManager)
+        {
+            _navigationManager = navigationManager;
+            _authenticationProvider = authenticationProvider;
+            LoginCommand = new RelayCommand<PasswordBox>(Login);
+        }
+
+        private void Login(PasswordBox passwordBox)
+        {
+            String password = passwordBox.Password;
+            try
+            {
+                _authenticationProvider.Login(Email, password);
+                _navigationManager.NavigateTo(NavigationView.MainView);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show("Failed");
+            }
+        }
+    }
+}