refactor: Model select (#7875)

* refactor: model select

* refactor: add test

* fix: add source

* fix: add source

* chore: notify all unset source

* chore: fix test

Author: appflowy

frontend/appflowy_flutter/lib/workspace/application/settings/ai/settings_ai_bloc.dart

@@ -11,7 +11,7 @@ import 'package:freezed_annotation/freezed_annotation.dart';
 
 part 'settings_ai_bloc.freezed.dart';
 
-const String aiModelsGlobalActiveModel = "ai_models_global_active_model";
+const String aiModelsGlobalActiveModel = "global_active_model";
 
 class SettingsAIBloc extends Bloc<SettingsAIEvent, SettingsAIState> {
   SettingsAIBloc(
@@ -75,9 +75,6 @@ class SettingsAIBloc extends Bloc<SettingsAIEvent, SettingsAIState> {
           );
         },
         selectModel: (AIModelPB model) async {
-          if (!model.isLocal) {
-            await _updateUserWorkspaceSetting(model: model.name);
-          }
           await AIEventUpdateSelectedModel(
             UpdateSelectedModelPB(
               source: aiModelsGlobalActiveModel,

frontend/appflowy_flutter/lib/workspace/presentation/settings/pages/setting_ai_view/model_selection.dart

@@ -17,8 +17,6 @@ class AIModelSelection extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocBuilder<SettingsAIBloc, SettingsAIState>(
-      buildWhen: (previous, current) =>
-          previous.availableModels != current.availableModels,
       builder: (context, state) {
         final models = state.availableModels?.models;
         if (models == null) {
@@ -44,7 +42,7 @@ class AIModelSelection extends StatelessWidget {
               ),
               Flexible(
                 child: SettingsDropdown<AIModelPB>(
-                  key: const Key('_AIModelSelection'),
+                  key: ValueKey(selectedModel.name),
                   onChanged: (model) => context
                       .read<SettingsAIBloc>()
                       .add(SettingsAIEvent.selectModel(model)),

frontend/rust-lib/flowy-ai-pub/src/cloud.rs

@@ -33,6 +33,17 @@ pub struct AIModel {
   pub desc: String,
 }
 
+impl AIModel {
+  /// Create a new model instance
+  pub fn new(name: impl Into<String>, description: impl Into<String>, is_local: bool) -> Self {
+    Self {
+      name: name.into(),
+      desc: description.into(),
+      is_local,
+    }
+  }
+}
+
 impl From<AvailableModel> for AIModel {
   fn from(value: AvailableModel) -> Self {
     let desc = value
@@ -175,4 +186,9 @@ pub trait ChatCloudService: Send + Sync + 'static {
 
   async fn get_available_models(&self, workspace_id: &Uuid) -> Result<ModelList, FlowyError>;
   async fn get_workspace_default_model(&self, workspace_id: &Uuid) -> Result<String, FlowyError>;
+  async fn set_workspace_default_model(
+    &self,
+    workspace_id: &Uuid,
+    model: &str,
+  ) -> Result<(), FlowyError>;
 }