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feat(model): Update auto-select model description and behavior

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This commit is contained in:
cogwheel
2025-12-22 16:19:50 +05:30
parent 5fd68f86fe
commit 51d9412876
15 changed files with 84 additions and 75 deletions
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44
lib/core/providers/app_providers.dart
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@@ -877,17 +877,6 @@ class IsManualModelSelection extends _$IsManualModelSelection {
void set(bool value) => state = value;
}
// Listen for settings changes and reset manual selection when default model changes
// keepAlive to maintain listener throughout app lifecycle
final _settingsWatcherProvider = Provider<void>((ref) {
ref.listen<AppSettings>(appSettingsProvider, (previous, next) {
if (previous?.defaultModel != next.defaultModel) {
// Reset manual selection when default model changes
ref.read(isManualModelSelectionProvider.notifier).set(false);
}
});
});
// Auto-apply model-specific tools when model changes or tools load
final modelToolsAutoSelectionProvider = Provider<void>((ref) {
// Prevent disposal so listeners remain active throughout app lifecycle
@@ -1039,11 +1028,29 @@ final defaultModelAutoSelectionProvider = Provider<void>((ref) {
// Only react when default model value changes
if (previous?.defaultModel == next.defaultModel) return;
// Do not override manual selections
if (ref.read(isManualModelSelectionProvider)) return;
// Reset manual selection flag when default model setting changes
ref.read(isManualModelSelectionProvider.notifier).set(false);
final desired = next.defaultModel;
if (desired == null || desired.isEmpty) return;
// If auto-select (null), invalidate defaultModelProvider to re-fetch server default
if (desired == null || desired.isEmpty) {
DebugLogger.log('auto-select-enabled', scope: 'models/default');
ref.invalidate(defaultModelProvider);
// Trigger re-read to apply server default
Future(() async {
try {
await ref.read(defaultModelProvider.future);
} catch (e) {
DebugLogger.error(
'auto-select-failed',
scope: 'models/default',
error: e,
);
}
});
return;
}
// Resolve the desired model against available models (by ID only)
Future(() async {
@@ -1514,8 +1521,6 @@ Future<Conversation> loadConversation(Ref ref, String conversationId) async {
Future<Model?> defaultModel(Ref ref) async {
DebugLogger.log('provider-called', scope: 'models/default');
// Initialize the settings watcher (side-effect only)
ref.read(_settingsWatcherProvider);
final storage = ref.read(optimizedStorageServiceProvider);
// Read settings without subscribing to rebuilds to avoid watch/await hazards
final reviewerMode = ref.read(reviewerModeProvider);
@@ -1570,7 +1575,8 @@ Future<Model?> defaultModel(Ref ref) async {
// 1) Priority: user's configured default from app settings
// This ensures new chats use the user's preference (fixes #296)
final settingsDefaultId = ref.read(appSettingsProvider).defaultModel;
final storedDefaultId = settingsDefaultId ??
final storedDefaultId =
settingsDefaultId ??
await SettingsService.getDefaultModel().catchError((_) => null);
if (storedDefaultId != null && storedDefaultId.isNotEmpty) {
@@ -1578,7 +1584,9 @@ Future<Model?> defaultModel(Ref ref) async {
final cachedMatch = await selectCachedModel(storage, storedDefaultId);
if (cachedMatch != null && !ref.read(isManualModelSelectionProvider)) {
ref.read(selectedModelProvider.notifier).set(cachedMatch);
unawaited(storage.saveLocalDefaultModel(cachedMatch).catchError((_) {}));
unawaited(
storage.saveLocalDefaultModel(cachedMatch).catchError((_) {}),
);
DebugLogger.log(
'settings-default',
scope: 'models/default',