Added a component factory and refactored Dropdowns; reformat getters

app/MindWork AI Studio/Plugins/assistants/plugin.lua

@@ -54,15 +54,16 @@ ASSISTANT = {
             },
             {
                 Type = "Dropdown",
+                ValueType = "string",
+                Default = { Value = "", Display = "Sprache nicht angeben."}
+                Items = {
+                    { Value = "de-DE", Display = "Deutsch" },
+                    { Value = "en-UK", Display = "Englisch (UK)" },
+                    { Value = "en-US", Display = "Englisch (US)" },
+                },
                 Props = {
                     Name = "language",
                     Label = "Sprache",
-                    Default = "Sprache nicht angeben",
-                    Items = {
-                        { Value = "de-DE", Display = "Deutsch" },
-                        { Value = "en-UK", Display = "Englisch (UK)" },
-                        { Value = "en-US", Display = "Englisch (US)" },
-                    }
                 }
             },
             {

app/MindWork AI Studio/Tools/PluginSystem/Assistants/AssistantComponentFactory.cs

@@ -0,0 +1,31 @@
+using AIStudio.Tools.PluginSystem.Assistants.DataModel;
+
+namespace AIStudio.Tools.PluginSystem.Assistants;
+
+public class AssistantComponentFactory
+{
+    private static readonly ILogger<AssistantComponentFactory> LOGGER = Program.LOGGER_FACTORY.CreateLogger<AssistantComponentFactory>();
+    
+    public static IAssistantComponent CreateComponent(
+        AssistantUiCompontentType type,
+        Dictionary<string, object> props,
+        List<IAssistantComponent> children)
+    {
+        switch (type)
+        {
+            case AssistantUiCompontentType.FORM:
+                return new AssistantForm { Props = props, Children = children };
+            case AssistantUiCompontentType.TEXT_AREA:
+                return new AssistantTextArea { Props = props, Children = children };
+            case AssistantUiCompontentType.BUTTON:
+                return new AssistantButton { Props = props, Children = children};
+            case AssistantUiCompontentType.DROPDOWN:
+                return new AssistantDropdown { Props = props, Children = children };
+            case AssistantUiCompontentType.PROVIDER_SELECTION:
+                return new AssistantProviderSelection { Props = props, Children = children };
+            default:
+                LOGGER.LogError($"Unknown assistant component type!\n{type} is not a supported assistant component type");
+                throw new Exception($"Unknown assistant component type: {type}");
+        }
+    }
+}

app/MindWork AI Studio/Tools/PluginSystem/Assistants/DataModel/AssistantButton.cs

@@ -8,17 +8,23 @@ public class AssistantButton : AssistantComponentBase
 
     public string Name
     {
-        get => this.Props.TryGetValue(nameof(this.Name), out var v) ? v.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Name), out var v) 
+            ? v.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Name)] = value;
     }
     public string Text
     {
-        get => this.Props.TryGetValue(nameof(this.Text), out var v) ? v.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Text), out var v) 
+            ? v.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Text)] = value;
     }
     public string Action
     {
-        get => this.Props.TryGetValue(nameof(this.Action), out var v) ? v.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Action), out var v) 
+            ? v.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Action)] = value;
     }
 }

app/MindWork AI Studio/Tools/PluginSystem/Assistants/DataModel/AssistantDropdown.cs

@@ -5,25 +5,68 @@ public class AssistantDropdown : AssistantComponentBase
     public override AssistantUiCompontentType Type => AssistantUiCompontentType.DROPDOWN;
     public Dictionary<string, object> Props { get; set; } = new();
     public List<IAssistantComponent> Children { get; set; } = new();
-
+    
     public string Name
     {
-        get => this.Props.TryGetValue(nameof(this.Name), out var v) ? v.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Name), out var v) 
+            ? v.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Name)] = value;
     }
     public string Label
     {
-        get => this.Props.TryGetValue(nameof(this.Label), out var v) ? v.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Label), out var v) 
+            ? v.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Label)] = value;
     }
-    public string Default
+    public AssistantDropdownItem Default
     {
-        get => this.Props.TryGetValue(nameof(this.Default), out var v) ? v.ToString() ?? string.Empty : string.Empty;
+        get
+        {
+            if (this.Props.TryGetValue(nameof(this.Default), out var v) && v is AssistantDropdownItem adi)
+                return adi;
+
+            return this.Items.Count > 0 ? this.Items[0] : AssistantDropdownItem.Default();
+        }
         set => this.Props[nameof(this.Default)] = value;
     }
+    
     public List<AssistantDropdownItem> Items
     {
-        get => this.Props.TryGetValue(nameof(this.Items), out var v) && v is List<AssistantDropdownItem> list ? list : [];
+        get => this.Props.TryGetValue(nameof(this.Items), out var v) && v is List<AssistantDropdownItem> list 
+            ? list 
+            : [];
         set => this.Props[nameof(this.Items)] = value;
     }
+    
+    public string ValueType
+    {
+        get => this.Props.TryGetValue(nameof(this.ValueType), out var v) 
+            ? v.ToString() ?? "string" 
+            : "string";
+        set => this.Props[nameof(this.ValueType)] = value;
+    }
+    
+    public IEnumerable<object> GetParsedDropdownValues()
+    {
+        foreach (var item in this.Items)
+        {
+            switch (this.ValueType.ToLowerInvariant())
+            {
+                case "int":
+                    if (int.TryParse(item.Value, out var i)) yield return i;
+                    break;
+                case "double":
+                    if (double.TryParse(item.Value, out var d)) yield return d;
+                    break;
+                case "bool":
+                    if (bool.TryParse(item.Value, out var b)) yield return b;
+                    break;
+                default:
+                    yield return item.Value;
+                    break;
+            }
+        }
+    }
 }

app/MindWork AI Studio/Tools/PluginSystem/Assistants/DataModel/AssistantDropdownItem.cs

@@ -4,4 +4,6 @@ public class AssistantDropdownItem
 {
     public string Value { get; set; } = string.Empty;
     public string Display { get; set; } = string.Empty;
+    
+    public static AssistantDropdownItem Default() => new() { Value = string.Empty, Display = string.Empty };
 }

app/MindWork AI Studio/Tools/PluginSystem/Assistants/DataModel/AssistantProviderSelection.cs

@@ -8,12 +8,16 @@ public class AssistantProviderSelection : AssistantComponentBase
 
     public string Name
     {
-        get => this.Props.TryGetValue(nameof(this.Name), out var v) ? v.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Name), out var v) 
+            ? v.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Name)] = value;
     }
     public string Label
     {
-        get => this.Props.TryGetValue(nameof(this.Label), out var v) ? v.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Label), out var v) 
+            ? v.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Label)] = value;
     }
 }

app/MindWork AI Studio/Tools/PluginSystem/Assistants/DataModel/AssistantTextArea.cs

@@ -8,13 +8,17 @@ public class AssistantTextArea : AssistantComponentBase
     
     public string Name
     {
-        get => this.Props.TryGetValue(nameof(this.Name), out var val) ? val.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Name), out var val) 
+            ? val.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Name)] = value;
     }
     
     public string Label
     {
-        get => this.Props.TryGetValue(nameof(this.Label), out var val) ? val.ToString() ?? string.Empty : string.Empty;
+        get => this.Props.TryGetValue(nameof(this.Label), out var val) 
+            ? val.ToString() ?? string.Empty 
+            : string.Empty;
         set => this.Props[nameof(this.Label)] = value;
     }
     

app/MindWork AI Studio/Tools/PluginSystem/Assistants/DataModel/AssistantUiCompontentType.cs

@@ -5,7 +5,6 @@ public enum AssistantUiCompontentType
     FORM,
     TEXT_AREA,
     BUTTON,
-    CHECKBOX,
     DROPDOWN,
     PROVIDER_SELECTION,
 }