[PM-1835] Add ForwardEmail alias to Username Generator (#2803)

* Add ForwardEmail alias to Username Generator

* remove unnecessary initializer

* Corrected order of alias Generators

* PM-4307 - Trigger ForwardEmailDomainName PropertyChanged after initialization

src/App/Pages/Generator/GeneratorPage.xaml

@@ -278,6 +278,15 @@
                             Text="{Binding AddyIoDomainName}"
                             StyleClass="box-value"
                             AutomationId="AnonAddyDomainNameEntry" />
+                        <Label IsVisible="{Binding ForwardedEmailServiceSelected, Converter={StaticResource enumToBool}, ConverterParameter={x:Static enums:ForwardedEmailServiceType.ForwardEmail}}"
+                            Text="{u:I18n DomainNameRequiredParenthesis}"
+                            StyleClass="box-label"
+                            Margin="0,10,0,0"/>
+                        <Entry IsVisible="{Binding ForwardedEmailServiceSelected, Converter={StaticResource enumToBool}, ConverterParameter={x:Static enums:ForwardedEmailServiceType.ForwardEmail}}"
+                            x:Name="_forwardEmailDomainNameEntry"
+                            Text="{Binding ForwardEmailDomainName}"
+                            StyleClass="box-value"
+                            AutomationId="ForwardEmailDomainNameEntry" />
                     </StackLayout>                    
                     <!--RANDOM WORD OPTIONS-->
                     <Grid IsVisible="{Binding UsernameTypeSelected, Converter={StaticResource enumToBool}, ConverterParameter={x:Static enums:UsernameType.RandomWord}}">

src/App/Pages/Generator/GeneratorPageViewModel.cs

@@ -81,6 +81,7 @@ namespace Bit.App.Pages
                 ForwardedEmailServiceType.DuckDuckGo,
                 ForwardedEmailServiceType.Fastmail,
                 ForwardedEmailServiceType.FirefoxRelay,
+                ForwardedEmailServiceType.ForwardEmail,
                 ForwardedEmailServiceType.SimpleLogin
             };
 
@@ -461,6 +462,8 @@ namespace Bit.App.Pages
                         return _usernameOptions.FirefoxRelayApiAccessToken;
                     case ForwardedEmailServiceType.SimpleLogin:
                         return _usernameOptions.SimpleLoginApiKey;
+                    case ForwardedEmailServiceType.ForwardEmail:
+                        return _usernameOptions.ForwardEmailApiAccessToken;
                     default:
                         return null;
                 }
@@ -505,6 +508,14 @@ namespace Bit.App.Pages
                             changed = true;
                         }
                         break;
+
+                    case ForwardedEmailServiceType.ForwardEmail:
+                        if (_usernameOptions.ForwardEmailApiAccessToken != value)
+                        {
+                            _usernameOptions.ForwardEmailApiAccessToken = value;
+                            changed = true;
+                        }
+                        break;
                     default:
                         break;
                 }
@@ -529,6 +540,7 @@ namespace Bit.App.Pages
                     case ForwardedEmailServiceType.DuckDuckGo:
                     case ForwardedEmailServiceType.Fastmail:
                     case ForwardedEmailServiceType.SimpleLogin:
+                    case ForwardedEmailServiceType.ForwardEmail:
                         return AppResources.APIKeyRequiredParenthesis;
                     default:
                         return null;
@@ -559,6 +571,20 @@ namespace Bit.App.Pages
             }
         }
 
+        public string ForwardEmailDomainName
+        {
+            get => _usernameOptions.ForwardEmailDomainName;
+            set
+            {
+                if (_usernameOptions.ForwardEmailDomainName != value)
+                {
+                    _usernameOptions.ForwardEmailDomainName = value;
+                    TriggerPropertyChanged(nameof(ForwardEmailDomainName));
+                    SaveUsernameOptionsAsync(false).FireAndForget();
+                }
+            }
+        }
+
         public bool CapitalizeRandomWordUsername
         {
             get => _usernameOptions.CapitalizeRandomWordUsername;
@@ -803,6 +829,7 @@ namespace Bit.App.Pages
             TriggerPropertyChanged(nameof(GeneratorTypeSelected));
             TriggerPropertyChanged(nameof(UsernameTypeDescriptionLabel));
             TriggerPropertyChanged(nameof(EmailWebsite));
+            TriggerPropertyChanged(nameof(ForwardEmailDomainName));
         }
 
         private void SetOptions()

src/App/Resources/AppResources.Designer.cs

@@ -3235,6 +3235,15 @@ namespace Bit.App.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to ForwardEmail.
+        /// </summary>
+        public static string ForwardEmail {
+            get {
+                return ResourceManager.GetString("ForwardEmail", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to 4 hours.
         /// </summary>

src/App/Resources/AppResources.resx

@@ -2425,6 +2425,10 @@ select Add TOTP to store the key safely</value>
     <value>Fastmail</value>
     <comment>"Fastmail" is the product name and should not be translated.</comment>
   </data>
+  <data name="ForwardEmail" xml:space="preserve">
+    <value>ForwardEmail</value>
+    <comment>"ForwardEmail" is the product name and should not be translated.</comment>
+  </data>
   <data name="APIAccessToken" xml:space="preserve">
     <value>API access token</value>
   </data>