Added backups of all data, restorable on another computer (#1008)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/Tools/PluginSystem/PluginConfigurationObjectDescriptors.cs

@@ -0,0 +1,63 @@
+using AIStudio.Settings;
+using AIStudio.Settings.DataModel;
+
+using Lua;
+
+namespace AIStudio.Tools.PluginSystem;
+
+/// <summary>
+/// The descriptors of every type of configuration object which configuration plugins provide.
+/// </summary>
+/// <remarks>
+/// A new type of configuration object gets its descriptor here and joins ALL. Reading the objects from
+/// a configuration plugin and removing the left-over ones then handle it, and a test checks that no
+/// type of PluginConfigurationObjectType is missing.
+/// </remarks>
+public static class PluginConfigurationObjectDescriptors
+{
+    public static readonly ConfigurationBaseObjectDescriptor<Settings.Provider> LLM_PROVIDER = new(PluginConfigurationObjectType.LLM_PROVIDER, "LLM_PROVIDERS", x => x.Providers, x => x.NextProviderNum, ParseLLMProvider, SecretStoreType.LLM_PROVIDER);
+
+    public static readonly ConfigurationBaseObjectDescriptor<TranscriptionProvider> TRANSCRIPTION_PROVIDER = new(PluginConfigurationObjectType.TRANSCRIPTION_PROVIDER, "TRANSCRIPTION_PROVIDERS", x => x.TranscriptionProviders, x => x.NextTranscriptionNum, ParseTranscriptionProvider, SecretStoreType.TRANSCRIPTION_PROVIDER);
+
+    public static readonly ConfigurationBaseObjectDescriptor<EmbeddingProvider> EMBEDDING_PROVIDER = new(PluginConfigurationObjectType.EMBEDDING_PROVIDER, "EMBEDDING_PROVIDERS", x => x.EmbeddingProviders, x => x.NextEmbeddingNum, ParseEmbeddingProvider, SecretStoreType.EMBEDDING_PROVIDER);
+
+    public static readonly ConfigurationBaseObjectDescriptor<ChatTemplate> CHAT_TEMPLATE = new(PluginConfigurationObjectType.CHAT_TEMPLATE, "CHAT_TEMPLATES", x => x.ChatTemplates, x => x.NextChatTemplateNum, ParseChatTemplate);
+
+    public static readonly DataSourceConfigurationObjectDescriptor DATA_SOURCE = new();
+
+    public static readonly ConfigurationBaseObjectDescriptor<Profile> PROFILE = new(PluginConfigurationObjectType.PROFILE, "PROFILES", x => x.Profiles, x => x.NextProfileNum, ParseProfile);
+
+    public static readonly ConfigurationBaseObjectDescriptor<DataDocumentAnalysisPolicy> DOCUMENT_ANALYSIS_POLICY = new(PluginConfigurationObjectType.DOCUMENT_ANALYSIS_POLICY, "DOCUMENT_ANALYSIS_POLICIES", x => x.DocumentAnalysis.Policies, x => x.NextDocumentAnalysisPolicyNum, ParseDocumentAnalysisPolicy);
+
+    /// <summary>
+    /// Every descriptor, in the order in which configuration plugins are read.
+    /// </summary>
+    public static readonly IReadOnlyList<PluginConfigurationObjectDescriptor> ALL =
+    [
+        LLM_PROVIDER,
+        TRANSCRIPTION_PROVIDER,
+        EMBEDDING_PROVIDER,
+        CHAT_TEMPLATE,
+        DATA_SOURCE,
+        PROFILE,
+        DOCUMENT_ANALYSIS_POLICY,
+    ];
+
+    private static bool ParseLLMProvider(int index, LuaTable table, Guid configPluginId, string pluginPath, bool dryRun, out ConfigurationBaseObject configObject) =>
+        Settings.Provider.TryParseProviderTable(index, table, configPluginId, pluginPath, dryRun, out configObject) && configObject != Settings.Provider.NONE;
+
+    private static bool ParseTranscriptionProvider(int index, LuaTable table, Guid configPluginId, string pluginPath, bool dryRun, out ConfigurationBaseObject configObject) =>
+        TranscriptionProvider.TryParseTranscriptionProviderTable(index, table, configPluginId, pluginPath, dryRun, out configObject) && configObject != TranscriptionProvider.NONE;
+
+    private static bool ParseEmbeddingProvider(int index, LuaTable table, Guid configPluginId, string pluginPath, bool dryRun, out ConfigurationBaseObject configObject) =>
+        EmbeddingProvider.TryParseEmbeddingProviderTable(index, table, configPluginId, pluginPath, dryRun, out configObject) && configObject != EmbeddingProvider.NONE;
+
+    private static bool ParseChatTemplate(int index, LuaTable table, Guid configPluginId, string pluginPath, bool dryRun, out ConfigurationBaseObject configObject) =>
+        ChatTemplate.TryParseChatTemplateTable(index, table, configPluginId, pluginPath, out configObject) && configObject != ChatTemplate.NO_CHAT_TEMPLATE;
+
+    private static bool ParseProfile(int index, LuaTable table, Guid configPluginId, string pluginPath, bool dryRun, out ConfigurationBaseObject configObject) =>
+        Profile.TryParseProfileTable(index, table, configPluginId, out configObject) && configObject != Profile.NO_PROFILE;
+
+    private static bool ParseDocumentAnalysisPolicy(int index, LuaTable table, Guid configPluginId, string pluginPath, bool dryRun, out ConfigurationBaseObject configObject) =>
+        DataDocumentAnalysisPolicy.TryProcessConfiguration(index, table, configPluginId, out configObject) && configObject is DataDocumentAnalysisPolicy;
+}