1 files changed, 45 insertions, 0 deletions
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs
new file mode 100644
index 000000000..8a60caf6d
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs
@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tango.BL;
+using Tango.BL.Entities;
+using Tango.Core;
+using Tango.PPC.Common.Authentication;
+
+namespace Tango.PPC.UI.Authentication
+{
+    public class DefaultAuthenticationProvider : ExtendedObject, IAuthenticationProvider
+    {
+        private User _currentUser;
+
+        public User CurrentUser
+        {
+            get { return _currentUser; }
+            private set
+            {
+                _currentUser = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        public event EventHandler<User> CurrentUserChanged;
+
+        public Task<User> Login(string email, string password)
+        {
+            return Task.Factory.StartNew(() =>
+            {
+                CurrentUser = ObservablesEntitiesAdapter.Instance.Users.SingleOrDefault(x => x.Email.ToLower() == email && x.Password == password);
+                CurrentUserChanged?.Invoke(this, CurrentUser);
+                return CurrentUser;
+            });
+        }
+
+        public void Logout()
+        {
+            CurrentUser = null;
+            CurrentUserChanged?.Invoke(this, CurrentUser);
+        }
+    }
+}