Added more text content to the I18N system (#446)

app/MindWork AI Studio/Tools/Validation/DataSourceValidation.cs

@@ -1,10 +1,13 @@
 using AIStudio.Settings.DataModel;
 using AIStudio.Tools.ERIClient.DataModel;
+using AIStudio.Tools.PluginSystem;
 
 namespace AIStudio.Tools.Validation;
 
 public sealed class DataSourceValidation
 {
+    private static string TB(string fallbackEN) => I18N.I.T(fallbackEN, typeof(DataSourceValidation).Namespace, nameof(DataSourceValidation));
+    
     public Func<string> GetSecretStorageIssue { get; init; } = () => string.Empty;
     
     public Func<string> GetPreviousDataSourceName { get; init; } = () => string.Empty;
@@ -26,13 +29,13 @@ public sealed class DataSourceValidation
     public string? ValidatingHostname(string hostname)
     {
         if(string.IsNullOrWhiteSpace(hostname))
-            return "Please enter a hostname, e.g., http://localhost";
+            return TB("Please enter a hostname, e.g., http://localhost");
         
         if(!hostname.StartsWith("http://", StringComparison.InvariantCultureIgnoreCase) && !hostname.StartsWith("https://", StringComparison.InvariantCultureIgnoreCase))
-            return "The hostname must start with either http:// or https://";
+            return TB("The hostname must start with either http:// or https://");
 
         if(!Uri.TryCreate(hostname, UriKind.Absolute, out _))
-            return "The hostname is not a valid HTTP(S) URL.";
+            return TB("The hostname is not a valid HTTP(S) URL.");
         
         return null;
     }
@@ -40,7 +43,7 @@ public sealed class DataSourceValidation
     public string? ValidatePort(int port)
     {
         if(port is < 1 or > 65535)
-            return "The port must be between 1 and 65535.";
+            return TB("The port must be between 1 and 65535.");
         
         return null;
     }
@@ -48,14 +51,14 @@ public sealed class DataSourceValidation
     public string? ValidateSecurityPolicy(DataSourceSecurity securityPolicy)
     {
         if(securityPolicy is DataSourceSecurity.NOT_SPECIFIED)
-            return "Please select your security policy.";
+            return TB("Please select your security policy.");
         
         var dataSourceSecurity = this.GetSecurityRequirements();
         if (dataSourceSecurity is null)
             return null;
         
         if(dataSourceSecurity.Value.AllowedProviderType is ProviderType.SELF_HOSTED && securityPolicy is not DataSourceSecurity.SELF_HOSTED)
-            return "This data source can only be used with a self-hosted LLM provider. Please change the security policy.";
+            return TB("This data source can only be used with a self-hosted LLM provider. Please change the security policy.");
         
         return null;
     }
@@ -66,7 +69,7 @@ public sealed class DataSourceValidation
             return null;
         
         if(string.IsNullOrWhiteSpace(username))
-            return "The username must not be empty.";
+            return TB("The username must not be empty.");
         
         return null;
     }
@@ -84,10 +87,10 @@ public sealed class DataSourceValidation
         if (string.IsNullOrWhiteSpace(secret))
             return authMethod switch
             {
-                AuthMethod.TOKEN => "Please enter your secure access token.",
-                AuthMethod.USERNAME_PASSWORD => "Please enter your password.",
+                AuthMethod.TOKEN => TB("Please enter your secure access token."),
+                AuthMethod.USERNAME_PASSWORD => TB("Please enter your password."),
 
-                _ => "Please enter the secret necessary for authentication."
+                _ => TB("Please enter the secret necessary for authentication.")
             };
         
         return null;
@@ -96,7 +99,7 @@ public sealed class DataSourceValidation
     public string? ValidateRetrievalProcess(RetrievalInfo retrievalInfo)
     {
         if(retrievalInfo == default)
-            return "Please select one retrieval process.";
+            return TB("Please select one retrieval process.");
         
         return null;
     }
@@ -104,14 +107,14 @@ public sealed class DataSourceValidation
     public string? ValidatingName(string dataSourceName)
     {
         if(string.IsNullOrWhiteSpace(dataSourceName))
-            return "The name must not be empty.";
+            return TB("The name must not be empty.");
         
         if (dataSourceName.Length > 40)
-            return "The name must not exceed 40 characters.";
+            return TB("The name must not exceed 40 characters.");
         
         var lowerName = dataSourceName.ToLowerInvariant();
         if(lowerName != this.GetPreviousDataSourceName() && this.GetUsedDataSourceNames().Contains(lowerName))
-            return "The name is already used by another data source. Please choose a different name.";
+            return TB("The name is already used by another data source. Please choose a different name.");
         
         return null;
     }
@@ -119,10 +122,10 @@ public sealed class DataSourceValidation
     public string? ValidatePath(string path)
     {
         if(string.IsNullOrWhiteSpace(path))
-            return "The path must not be empty. Please select a directory.";
+            return TB("The path must not be empty. Please select a directory.");
         
         if(!Directory.Exists(path))
-            return "The path does not exist. Please select a valid directory.";
+            return TB("The path does not exist. Please select a valid directory.");
         
         return null;
     }
@@ -130,10 +133,10 @@ public sealed class DataSourceValidation
     public string? ValidateFilePath(string filePath)
     {
         if(string.IsNullOrWhiteSpace(filePath))
-            return "The file path must not be empty. Please select a file.";
+            return TB("The file path must not be empty. Please select a file.");
         
         if(!File.Exists(filePath))
-            return "The file does not exist. Please select a valid file.";
+            return TB("The file does not exist. Please select a valid file.");
         
         return null;
     }
@@ -141,7 +144,7 @@ public sealed class DataSourceValidation
     public string? ValidateEmbeddingId(string embeddingId)
     {
         if(string.IsNullOrWhiteSpace(embeddingId))
-            return "Please select an embedding provider.";
+            return TB("Please select an embedding provider.");
         
         return null;
     }
@@ -149,7 +152,7 @@ public sealed class DataSourceValidation
     public string? ValidateUserAcknowledgedCloudEmbedding(bool value)
     {
         if(this.GetSelectedCloudEmbedding() && !value)
-            return "Please acknowledge that you are aware of the cloud embedding implications.";
+            return TB("Please acknowledge that you are aware of the cloud embedding implications.");
         
         return null;
     }
@@ -157,10 +160,10 @@ public sealed class DataSourceValidation
     public string? ValidateTestedConnection()
     {
         if(!this.GetTestedConnection())
-            return "Please test the connection before saving.";
+            return TB("Please test the connection before saving.");
         
         if(!this.GetTestedConnectionResult())
-            return "The connection test failed. Please check the connection settings.";
+            return TB("The connection test failed. Please check the connection settings.");
         
         return null;
     }
@@ -168,7 +171,7 @@ public sealed class DataSourceValidation
     public string? ValidateAuthMethod(AuthMethod authMethod)
     {
         if(!this.GetAvailableAuthMethods().Contains(authMethod))
-            return "Please select one valid authentication method.";
+            return TB("Please select one valid authentication method.");
         
         return null;
     }