Probably shouldn't be checking in my Last.fm password... 😓

src/IF.Lastfm.Syro/Pages/MainPage.xaml

@@ -179,6 +179,23 @@
                     </StackPanel>
                 </Border>
             </TabItem>
+            <TabItem Header="Sign in">
+                <Border Padding="28,10">
+                    <StackPanel>
+                        <TextBlock Style="{StaticResource SyroNormalFontStyle}"
+                                   Text="Username"
+                                   Margin="0,0,0,10" />
+                        <TextBox Text="{Binding LastUsername, Mode=TwoWay}"
+                                 Margin="0,0,0,15" />
+
+                        <TextBlock Style="{StaticResource SyroNormalFontStyle}"
+                                   Text="Password"
+                                   Margin="0,0,0,10" />
+                        <TextBox Text="{Binding LastPassword, Mode=TwoWay}"
+                                 Margin="0,0,0,15" />
+                    </StackPanel>
+                </Border>
+            </TabItem>
         </TabControl>
     </Grid>
 </Page>

src/IF.Lastfm.Syro/ViewModels/MainViewModel.cs

@@ -1,23 +1,19 @@
-using System;
+using IF.Lastfm.Core.Api;
-using System.Collections;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Diagnostics;
-using System.IO;
-using System.Reflection;
-using System.Security.AccessControl;
-using IF.Lastfm.Core;
-using IF.Lastfm.Core.Api;
 using IF.Lastfm.Core.Api.Commands;
-using IF.Lastfm.Core.Api.Commands.UserApi;
 using IF.Lastfm.Core.Api.Helpers;
 using IF.Lastfm.Core.Objects;
 using IF.Lastfm.Syro.Helpers;
 using IF.Lastfm.Syro.Tools;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Diagnostics;
+using System.IO;
 using System.Linq;
+using System.Reflection;
 using System.Threading.Tasks;
 using System.Windows.Input;
-using Newtonsoft.Json;
 
 namespace IF.Lastfm.Syro.ViewModels
 {
@@ -38,6 +34,8 @@ internal class MainViewModel : ViewModelBase
         private string _commandMethodName;
         private string _commandPageNumber;
         private string _commandItemCount;
+        private string _lastPassword;
+        private string _lastUsername;
         private const string ReportFilename = "PROGRESS.md";
 
         #region Binding properties 
@@ -196,6 +194,28 @@ public string CommandItemCount
             }
         }
 
+        public string LastUsername
+        {
+            get { return _lastUsername; }
+            set
+            {
+                if (value == _lastUsername) return;
+                _lastUsername = value;
+                OnPropertyChanged();
+            }
+        }
+
+        public string LastPassword
+        {
+            get { return _lastPassword; }
+            set
+            {
+                if (value == _lastPassword) return;
+                _lastPassword = value;
+                OnPropertyChanged();
+            }
+        }
+
         #endregion
 
         public MainViewModel(ILastAuth lastAuth)
@@ -250,9 +270,10 @@ private async Task ExecuteSelectedCommand()
                 var responseType = SelectedResponseType.MakeGenericType(SelectedLastObjectType);
                 var genericType = SelectedBaseCommandType.MakeGenericType(responseType);
 
-                if (!_lastAuth.Authenticated)
+                if (_lastAuth.UserSession.Username != LastUsername
+                    && SelectedBaseCommandType == typeof (DummyPostAsyncCommand<>))
                 {
-                    await _lastAuth.GetSessionTokenAsync("tehrikkit", "#facedusk17a");
+                    await _lastAuth.GetSessionTokenAsync(LastUsername, LastPassword);
                 }
 
                 var instance = Activator.CreateInstance(genericType, _lastAuth);