Improved the rewrite assistant by letting you choose the voice for the sentence structure (#92)

app/MindWork AI Studio/Assistants/RewriteImprove/AssistantRewriteImprove.razor

@@ -4,6 +4,7 @@
 <MudTextField T="string" @bind-Text="@this.inputText" Validation="@this.ValidateText" AdornmentIcon="@Icons.Material.Filled.DocumentScanner" Adornment="Adornment.Start" Label="Your input to improve" Variant="Variant.Outlined" Lines="6" AutoGrow="@true" MaxLines="12" Class="mb-3" UserAttributes="@USER_INPUT_ATTRIBUTES"/>
 <EnumSelection T="CommonLanguages" NameFunc="@(language => language.NameSelectingOptional())" @bind-Value="@this.selectedTargetLanguage" Icon="@Icons.Material.Filled.Translate" Label="Language" AllowOther="@true" OtherValue="CommonLanguages.OTHER" @bind-OtherInput="@this.customTargetLanguage" ValidateOther="@this.ValidateCustomLanguage" LabelOther="Custom language" />
 <EnumSelection T="WritingStyles" NameFunc="@(style => style.Name())" @bind-Value="@this.selectedWritingStyle" Icon="@Icons.Material.Filled.Edit" Label="Writing style" AllowOther="@false" />
+<EnumSelection T="SentenceStructure" NameFunc="@(voice => voice.Name())" @bind-Value="@this.selectedSentenceStructure" Icon="@Icons.Material.Filled.Person4" Label="Sentence structure" />
 <ProviderSelection @bind-ProviderSettings="@this.providerSettings" ValidateProvider="@this.ValidatingProvider"/>
 
 <MudButton Variant="Variant.Filled" Class="mb-3" OnClick="() => this.RewriteText()">

app/MindWork AI Studio/Assistants/RewriteImprove/AssistantRewriteImprove.razor.cs

@@ -19,8 +19,8 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
         text. You can also correct spelling and grammar issues. You never add additional information. You never
         ask the user for additional information. Your response only contains the improved text. You do not explain
         your changes. If no changes are needed, you return the text unchanged.
-        The style of the text: {this.selectedWritingStyle.Prompt()}. You follow the rules according
-        to {this.SystemPromptLanguage()} in all your changes.
+        The style of the text: {this.selectedWritingStyle.Prompt()}.{this.selectedSentenceStructure.Prompt()}
+        You follow the rules according to {this.SystemPromptLanguage()} in all your changes.
         """;
     
     protected override bool ShowResult => false;
@@ -53,6 +53,7 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
             this.selectedTargetLanguage = CommonLanguages.AS_IS;
             this.customTargetLanguage = string.Empty;
             this.selectedWritingStyle = WritingStyles.NOT_SPECIFIED;
+            this.selectedSentenceStructure = SentenceStructure.NOT_SPECIFIED;
         }
     }
     
@@ -64,6 +65,7 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
             this.customTargetLanguage = this.SettingsManager.ConfigurationData.RewriteImprove.PreselectedOtherLanguage;
             this.providerSettings = this.SettingsManager.ConfigurationData.Providers.FirstOrDefault(x => x.Id == this.SettingsManager.ConfigurationData.RewriteImprove.PreselectedProvider);
             this.selectedWritingStyle = this.SettingsManager.ConfigurationData.RewriteImprove.PreselectedWritingStyle;
+            this.selectedSentenceStructure = this.SettingsManager.ConfigurationData.RewriteImprove.PreselectedSentenceStructure;
             return true;
         }
         
@@ -89,6 +91,7 @@ public partial class AssistantRewriteImprove : AssistantBaseCore
     private string customTargetLanguage = string.Empty;
     private string rewrittenText = string.Empty;
     private WritingStyles selectedWritingStyle;
+    private SentenceStructure selectedSentenceStructure;
     
     private string? ValidateText(string text)
     {

app/MindWork AI Studio/Assistants/RewriteImprove/SentenceStructure.cs

@@ -0,0 +1,9 @@
+namespace AIStudio.Assistants.RewriteImprove;
+
+public enum SentenceStructure
+{
+    NOT_SPECIFIED = 0,
+    
+    ACTIVE,
+    PASSIVE,
+}

app/MindWork AI Studio/Assistants/RewriteImprove/SentenceStructureExtensions.cs

@@ -0,0 +1,20 @@
+namespace AIStudio.Assistants.RewriteImprove;
+
+public static class SentenceStructureExtensions
+{
+    public static string Name(this SentenceStructure sentenceStructure) => sentenceStructure switch
+    {
+        SentenceStructure.ACTIVE => "Active voice",
+        SentenceStructure.PASSIVE => "Passive voice",
+        
+        _ => "Not Specified",
+    };
+
+    public static string Prompt(this SentenceStructure sentenceStructure) => sentenceStructure switch
+    {
+        SentenceStructure.ACTIVE => " Use an active voice for the sentence structure.",
+        SentenceStructure.PASSIVE => " Use a passive voice for the sentence structure.",
+        
+        _ => string.Empty,
+    };
+}