Change Settings to AppConfigSettings, so that it can save the GoogleRefreshToken

diff --git a/PokemonGo/RocketAPI/Client.cs b/PokemonGo/RocketAPI/Client.cs
index 474a5db..55f434e 100644
--- a/PokemonGo/RocketAPI/Client.cs
+++ b/PokemonGo/RocketAPI/Client.cs
@@ -57,9 +57,8 @@ namespace PokemonGo.RocketAPI
                 var tokenResponse = await GoogleLogin.GetAccessToken();
                 _accessToken = tokenResponse.id_token;
                 _settings.GoogleRefreshToken = tokenResponse.access_token;
-                Console.WriteLine($"Put RefreshToken in settings for direct login: {_settings.GoogleRefreshToken}");
             }
-                else
+            else
             {
                 var tokenResponse = await GoogleLogin.GetAccessToken(_settings.GoogleRefreshToken);
                 _accessToken = tokenResponse.id_token;
diff --git a/PokemonGo/RocketAPI/Console/App.config b/PokemonGo/RocketAPI/Console/App.config
index 9459877..fcfe76e 100644
--- a/PokemonGo/RocketAPI/Console/App.config
+++ b/PokemonGo/RocketAPI/Console/App.config
@@ -11,4 +11,12 @@
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
+  <appSettings>
+    <add key="AuthType" value="Google"/>
+    <add key="PtcUsername" value="username"/>
+    <add key="PtcPassword" value="pw"/>
+    <add key="GoogleRefreshToken" value=""/>
+    <add key="DefaultLatitude" value="52.379189"/><!--Default Amsterdam Central Station-->
+    <add key="DefaultLongitude" value="4.899431"/><!--Default Amsterdam Central Station-->
+  </appSettings>
 </configuration>
\ No newline at end of file
diff --git a/PokemonGo/RocketAPI/Console/PokemonGo.RocketAPI.Console.csproj b/PokemonGo/RocketAPI/Console/PokemonGo.RocketAPI.Console.csproj
index 70cf8ed..fafb5f7 100644
--- a/PokemonGo/RocketAPI/Console/PokemonGo.RocketAPI.Console.csproj
+++ b/PokemonGo/RocketAPI/Console/PokemonGo.RocketAPI.Console.csproj
@@ -37,6 +37,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
diff --git a/PokemonGo/RocketAPI/Console/Settings.cs b/PokemonGo/RocketAPI/Console/Settings.cs
index f141edb..e85349f 100644
--- a/PokemonGo/RocketAPI/Console/Settings.cs
+++ b/PokemonGo/RocketAPI/Console/Settings.cs
@@ -1,16 +1,32 @@
-using PokemonGo.RocketAPI.Enums;
+using System.Configuration;
+using PokemonGo.RocketAPI.Enums;
 using PokemonGo.RocketAPI.GeneratedCode;
+using System;

 namespace PokemonGo.RocketAPI.Console
 {
     public class Settings : ISettings
     {
-        //Fetch these settings from intercepting the /auth call in headers and body (only needed for google auth)
-        public AuthType AuthType { get;  } = Enums.AuthType.Google;
-        public  string PtcUsername { get; } = "User";
-        public  string PtcPassword { get; } = "alligator2";
-        public  string GoogleRefreshToken { get; set; } = string.Empty;
-        public  double DefaultLatitude { get; } = 10;
-        public  double DefaultLongitude { get; } = 10;
+        public AuthType AuthType => (AuthType)Enum.Parse(typeof(AuthType), GetSetting("AuthType"));
+        public  string PtcUsername => GetSetting("PtcUsername") != string.Empty ? GetSetting("PtcUsername") : "username";
+        public  string PtcPassword => GetSetting("PtcPassword") != string.Empty? GetSetting("PtcPassword") : "password";
+        public double DefaultLatitude => GetSetting("DefaultLatitude") != string.Empty ? double.Parse(GetSetting("DefaultLatitude")) : 52.379189; //Default Amsterdam Central Station
+        public double DefaultLongitude => GetSetting("DefaultLongitude") != string.Empty ? double.Parse(GetSetting("DefaultLongitude")) : 4.899431;//Default Amsterdam Central Station
+        public  string GoogleRefreshToken
+        {
+            get { return GetSetting("GoogleRefreshToken") != string.Empty ? GetSetting("GoogleRefreshToken") : string.Empty; }
+            set { SetSetting("GoogleRefreshToken", value); }
+        }
+
+        private string GetSetting(string key)
+        {
+            return ConfigurationManager.AppSettings[key];
+        }
+        private void SetSetting(string key, string value)
+        {
+            var configFile = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
+            configFile.AppSettings.Settings[key].Value = value;
+            configFile.Save();
+        }
     }
 }