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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/visited_url_ranking/internal/url_grouping/group_suggestions_service_impl.h"
#include "base/functional/bind.h"
#include "components/prefs/pref_service.h"
#include "components/visited_url_ranking/internal/url_grouping/group_suggestions_manager.h"
#include "components/visited_url_ranking/internal/url_grouping/tab_event_tracker_impl.h"
#include "components/visited_url_ranking/public/url_grouping/group_suggestions.h"
namespace visited_url_ranking {
GroupSuggestionsServiceImpl::GroupSuggestionsServiceImpl(
VisitedURLRankingService* visited_url_ranking_service,
TabEventsVisitTransformer* tab_events_transformer,
PrefService* pref_service)
: visited_url_ranking_service_(visited_url_ranking_service),
tab_events_transformer_(tab_events_transformer),
group_suggestions_manager_(
std::make_unique<GroupSuggestionsManager>(visited_url_ranking_service,
pref_service)) {
tab_tracker_ = std::make_unique<TabEventTrackerImpl>(
base::BindRepeating(&GroupSuggestionsServiceImpl::OnNewSuggestionTabEvent,
weak_ptr_factory_.GetWeakPtr()),
base::BindRepeating(&GroupSuggestionsServiceImpl::InvalidateCache,
weak_ptr_factory_.GetWeakPtr()));
tab_events_transformer_->set_tab_event_tracker(tab_tracker_.get());
}
GroupSuggestionsServiceImpl::~GroupSuggestionsServiceImpl() {
tab_events_transformer_->set_tab_event_tracker(nullptr);
ClearAllUserData();
}
void GroupSuggestionsServiceImpl::RegisterProfilePrefs(
PrefRegistrySimple* registry) {
GroupSuggestionsTracker::RegisterProfilePrefs(registry);
}
TabEventTracker* GroupSuggestionsServiceImpl::GetTabEventTracker() {
return tab_tracker_.get();
}
std::optional<CachedSuggestions>
GroupSuggestionsServiceImpl::GetCachedSuggestions(const Scope& scope) {
return group_suggestions_manager_->GetCachedSuggestions(scope);
}
void GroupSuggestionsServiceImpl::RegisterDelegate(
GroupSuggestionsDelegate* delegate,
const Scope& scope) {
group_suggestions_manager_->RegisterDelegate(delegate, scope);
}
void GroupSuggestionsServiceImpl::UnregisterDelegate(
GroupSuggestionsDelegate* delegate) {
group_suggestions_manager_->UnregisterDelegate(delegate);
}
void GroupSuggestionsServiceImpl::OnNewSuggestionTabEvent() {
// TODO(ssid): Plumb in the scope from the trigger events.
group_suggestions_manager_->MaybeTriggerSuggestions(
GroupSuggestionsService::Scope());
}
void GroupSuggestionsServiceImpl::InvalidateCache() {
group_suggestions_manager_->InvalidateCache();
}
void GroupSuggestionsServiceImpl::SetConfigForTesting(
base::TimeDelta computation_delay) {
group_suggestions_manager_->set_consecutive_computation_delay_for_testing(
computation_delay);
}
} // namespace visited_url_ranking
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