Fixed crash while trying to get DLC with invalid AppID

.gitignore

@@ -554,4 +554,4 @@ MigrationBackup/
 # End of https://www.toptal.com/developers/gitignore/api/visualstudio,jetbrains,windows,visualstudiocode,rider,dotnetcore
 
 ConsoleApp1/
-/Utils/CsRinRuLogin.cs
+/Utils/Secrets.cs

MainWindow.xaml

@@ -48,8 +48,7 @@
                 </Grid>
             </GroupBox>
         </Grid>
-        <Button x:Name="Save" Content="Save" Margin="0,10,55,10" HorizontalAlignment="Right" Width="40" Height="20" VerticalAlignment="Bottom" Click="Save_Click" Grid.Row="11"/>
+        <Button x:Name="Save" Content="Save" Margin="0,10,55,10" HorizontalAlignment="Right" Width="40" Height="20" VerticalAlignment="Bottom" Click="Save_Click" Grid.Row="6"/>
-        <Button x:Name="Reset" Content="Reset" Margin="0,10,10,10" Height="20" VerticalAlignment="Bottom" HorizontalAlignment="Right" Width="40" Click="Reset_Click" Grid.Row="11"/>
+        <Button x:Name="Reset" Content="Reset" Margin="0,10,10,10" Height="20" VerticalAlignment="Bottom" HorizontalAlignment="Right" Width="40" Click="Reset_Click" Grid.Row="6"/>
-
     </Grid>
 </Window>

MainWindow.xaml.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Windows;
 using System.Windows.Input;
 using auto_creamapi.Model;
+using auto_creamapi.Utils;
 using Microsoft.Win32;
 
 namespace auto_creamapi
@@ -98,6 +99,8 @@ namespace auto_creamapi
         private async void GetListOfDlc_Click(object sender, RoutedEventArgs e)
         {
             if (int.TryParse(AppId.Text, out var appId))
+            {
+                if (appId > 0)
                 {
                     var app = new POCOs.App() {AppId = appId, Name = Game.Text};
                     var listOfDlc = await _cacheModel.GetListOfDlc(app,
@@ -107,6 +110,11 @@ namespace auto_creamapi
                     listOfDlc.ForEach(x => result += $"{x.AppId}={x.Name}\n");
                     ListOfDlcs.Text = result;
                 }
+                else
+                {
+                    MyLogger.Log.Error($"GetListOfDlc: Invalid AppID {appId}");
+                }
+            }
         }
 
         /// <summary>
@@ -153,9 +161,23 @@ namespace auto_creamapi
         private void SetNameById()
         {
             if (int.TryParse(AppId.Text, out var appId))
+            {
+                if (appId > 0)
                 {
                     var app = _cacheModel.GetAppById(appId);
-                if (app != null) Game.Text = app.Name;
+                    if (app != null)
+                    {
+                        Game.Text = app.Name;
+                    }
+                    else
+                    {
+                        MyLogger.Log.Error($"No app found for ID {appId}");
+                    }
+                }
+                else
+                {
+                    MyLogger.Log.Error($"SetNameById: Invalid AppID {appId}");
+                }
             }
         }
 

Model/CreamDllModel.cs

@@ -57,7 +57,7 @@ namespace auto_creamapi.Model
             if (!(File.Exists("steam_api.dll") && File.Exists("steam_api64.dll")))
             {
                 MyLogger.Log.Information("Missing files, trying to download...");
-                new Action(async() => await DownloadDll(CsRinRuLogin.Username, CsRinRuLogin.Password))();
+                new Action(async() => await DownloadDll(Secrets.ForumUsername, Secrets.ForumPassword))();
             }
             else
             {

Utils/Secrets.EXAMPLE.cs

@@ -2,10 +2,11 @@ namespace auto_creamapi.Utils
 {
     /// <summary>
     /// To use this:
-    /// Rename CsRinRuLogin_REMOVETHIS to CsRinRuLogin
+    /// Rename file Secrets.EXAMPLE.cs to Secrets.cs
+    /// Rename class Secrets_REMOVETHIS to Secrets
     /// Enter the relevant info below
     /// </summary>
-    public class CsRinRuLogin_REMOVETHIS
+    public class Secrets_REMOVETHIS
     {
         public const string Username = "Enter username here";
         public const string Password = "Enter password here";