Add agenda assistant (#69)

app/MindWork AI Studio/Settings/SettingsMigrations.cs

@@ -1,4 +1,7 @@
+using System.Text.Json;
+
 using AIStudio.Settings.DataModel;
+using AIStudio.Settings.DataModel.PreviousModels;
 
 using Host = AIStudio.Provider.SelfHosted.Host;
 
@@ -6,24 +9,57 @@ namespace AIStudio.Settings;
 
 public static class SettingsMigrations
 {
-    public static Data Migrate(Data previousData)
+    public static Data Migrate(Version previousVersion, string configData, JsonSerializerOptions jsonOptions)
     {
-        switch (previousData.Version)
+        switch (previousVersion)
         {
             case Version.V1:
-                previousData = MigrateV1ToV2(previousData);
-                return MigrateV2ToV3(previousData);
+                var configV1 = JsonSerializer.Deserialize<DataV1V3>(configData, jsonOptions);
+                if (configV1 is null)
+                {
+                    Console.WriteLine("Error: failed to parse the configuration. Using default values.");
+                    return new();
+                }
+
+                configV1 = MigrateV1ToV2(configV1);
+                configV1 = MigrateV2ToV3(configV1);
+                return MigrateV3ToV4(configV1);
 
             case Version.V2:
-                return MigrateV2ToV3(previousData);
-            
+                var configV2 = JsonSerializer.Deserialize<DataV1V3>(configData, jsonOptions);
+                if (configV2 is null)
+                {
+                    Console.WriteLine("Error: failed to parse the configuration. Using default values.");
+                    return new();
+                }
+
+                configV2 = MigrateV2ToV3(configV2);
+                return MigrateV3ToV4(configV2);
+
+            case Version.V3:
+                var configV3 = JsonSerializer.Deserialize<DataV1V3>(configData, jsonOptions);
+                if (configV3 is null)
+                {
+                    Console.WriteLine("Error: failed to parse the configuration. Using default values.");
+                    return new();
+                }
+
+                return MigrateV3ToV4(configV3);
+
             default:
-                Console.WriteLine("No migration needed.");
-                return previousData;
+                Console.WriteLine("No configuration migration needed.");
+                var configV4 = JsonSerializer.Deserialize<Data>(configData, jsonOptions);
+                if (configV4 is null)
+                {
+                    Console.WriteLine("Error: failed to parse the configuration. Using default values.");
+                    return new();
+                }
+
+                return configV4;
         }
     }
 
-    private static Data MigrateV1ToV2(Data previousData)
+    private static DataV1V3 MigrateV1ToV2(DataV1V3 previousData)
     {
         //
         // Summary:
@@ -45,7 +81,7 @@ public static class SettingsMigrations
         };
     }
     
-    private static Data MigrateV2ToV3(Data previousData)
+    private static DataV1V3 MigrateV2ToV3(DataV1V3 previousData)
     {
         //
         // Summary:
@@ -73,4 +109,89 @@ public static class SettingsMigrations
             WorkspaceStorageTemporaryMaintenancePolicy = previousData.WorkspaceStorageTemporaryMaintenancePolicy,
         };
     }
+
+    private static Data MigrateV3ToV4(DataV1V3 previousConfig)
+    {
+        //
+        // Summary:
+        // We grouped the settings into different categories.
+        //
+        
+        Console.WriteLine("Migrating from v3 to v4...");
+        return new()
+        {
+            Version = Version.V4,
+            Providers = previousConfig.Providers,
+            NextProviderNum = previousConfig.NextProviderNum,
+            
+            App = new()
+            {
+                EnableSpellchecking = previousConfig.EnableSpellchecking,
+                IsSavingEnergy = previousConfig.IsSavingEnergy,
+                UpdateBehavior = previousConfig.UpdateBehavior,
+                NavigationBehavior = previousConfig.NavigationBehavior,
+            },
+            
+            Chat = new()
+            {
+                ShortcutSendBehavior = previousConfig.ShortcutSendBehavior,
+                PreselectOptions = previousConfig.PreselectChatOptions,
+                PreselectedProvider = previousConfig.PreselectedChatProvider,
+            },
+            
+            Workspace = new()
+            {
+                StorageBehavior = previousConfig.WorkspaceStorageBehavior,
+                StorageTemporaryMaintenancePolicy = previousConfig.WorkspaceStorageTemporaryMaintenancePolicy,
+            },
+            
+            IconFinder = new()
+            {
+                PreselectOptions = previousConfig.PreselectIconOptions,
+                PreselectedProvider = previousConfig.PreselectedIconProvider,
+                PreselectedSource = previousConfig.PreselectedIconSource,
+            },
+            
+            Translation = new()
+            {
+                PreselectLiveTranslation = previousConfig.PreselectLiveTranslation,
+                DebounceIntervalMilliseconds = previousConfig.LiveTranslationDebounceIntervalMilliseconds,
+                PreselectOptions = previousConfig.PreselectTranslationOptions,
+                PreselectedProvider = previousConfig.PreselectedTranslationProvider,
+                PreselectedTargetLanguage = previousConfig.PreselectedTranslationTargetLanguage,
+                PreselectOtherLanguage = previousConfig.PreselectTranslationOtherLanguage,
+                HideWebContentReader = previousConfig.HideWebContentReaderForTranslation,
+                PreselectContentCleanerAgent = previousConfig.PreselectContentCleanerAgentForTranslation,
+                PreselectWebContentReader = previousConfig.PreselectWebContentReaderForTranslation,
+            },
+            
+            Coding = new()
+            {
+                PreselectOptions = previousConfig.PreselectCodingOptions,
+                PreselectedProvider = previousConfig.PreselectedCodingProvider,
+                PreselectedProgrammingLanguage = previousConfig.PreselectedCodingLanguage,
+                PreselectedOtherProgrammingLanguage = previousConfig.PreselectedCodingOtherLanguage,
+                PreselectCompilerMessages = previousConfig.PreselectCodingCompilerMessages,
+            },
+            
+            TextSummarizer = new()
+            {
+                PreselectOptions = previousConfig.PreselectTextSummarizerOptions,
+                PreselectedComplexity = previousConfig.PreselectedTextSummarizerComplexity,
+                PreselectedProvider = previousConfig.PreselectedTextSummarizerProvider,
+                PreselectedTargetLanguage = previousConfig.PreselectedTextSummarizerTargetLanguage,
+                PreselectedOtherLanguage = previousConfig.PreselectedTextSummarizerOtherLanguage,
+                PreselectedExpertInField = previousConfig.PreselectedTextSummarizerExpertInField,
+                HideWebContentReader = previousConfig.HideWebContentReaderForTextSummarizer,
+                PreselectContentCleanerAgent = previousConfig.PreselectContentCleanerAgentForTextSummarizer,
+                PreselectWebContentReader = previousConfig.PreselectWebContentReaderForTextSummarizer,
+            },
+            
+            TextContentCleaner = new()
+            {
+                PreselectAgentOptions = previousConfig.PreselectAgentTextContentCleanerOptions,
+                PreselectedAgentProvider = previousConfig.PreselectedAgentTextContentCleanerProvider,
+            },
+        };
+    }
 }