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// Copyright 2024 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/segmentation_platform/embedder/home_modules/default_browser_promo.h"
#include "base/metrics/field_trial_params.h"
#include "components/commerce/core/commerce_feature_list.h"
#include "components/segmentation_platform/embedder/home_modules/constants.h"
#include "components/segmentation_platform/embedder/home_modules/ephemeral_module_utils.h"
#include "components/segmentation_platform/embedder/home_modules/home_modules_card_registry.h"
#include "components/segmentation_platform/public/features.h"
#include "components/segmentation_platform/public/proto/model_metadata.pb.h"
namespace segmentation_platform::home_modules {
DefaultBrowserPromo::DefaultBrowserPromo(PrefService* profile_prefs)
: CardSelectionInfo(kDefaultBrowserPromo), profile_prefs_(profile_prefs) {}
std::map<SignalKey, FeatureQuery> DefaultBrowserPromo::GetInputs() {
std::map<SignalKey, FeatureQuery> map = {
{kHasDefaultBrowserPromoShownInOtherSurface,
FeatureQuery::FromCustomInput(MetadataWriter::CustomInput{
.tensor_length = 1,
.fill_policy = proto::CustomInput::FILL_FROM_INPUT_CONTEXT,
.name = kHasDefaultBrowserPromoShownInOtherSurface})},
{kIsUserSignedIn,
FeatureQuery::FromCustomInput(MetadataWriter::CustomInput{
.tensor_length = 1,
.fill_policy = proto::CustomInput::FILL_FROM_INPUT_CONTEXT,
.name = kIsUserSignedIn})},
{kShouldShowNonRoleManagerDefaultBrowserPromo,
FeatureQuery::FromCustomInput(MetadataWriter::CustomInput{
.tensor_length = 1,
.fill_policy = proto::CustomInput::FILL_FROM_INPUT_CONTEXT,
.name = kShouldShowNonRoleManagerDefaultBrowserPromo})}};
return map;
}
CardSelectionInfo::ShowResult DefaultBrowserPromo::ComputeCardResult(
const CardSelectionSignals& signals) const {
// Check for a forced `ShowResult`.
std::optional<CardSelectionInfo::ShowResult> forced_result =
GetForcedEphemeralModuleShowResult();
if (forced_result.has_value() &&
forced_result.value().result_label.has_value() &&
kDefaultBrowserPromo == forced_result.value().result_label.value()) {
return forced_result.value();
}
CardSelectionInfo::ShowResult result;
result.result_label = kDefaultBrowserPromo;
bool has_been_interacted_with =
profile_prefs_->GetBoolean(kDefaultBrowserPromoInteractedPref);
if (has_been_interacted_with) {
result.position = EphemeralHomeModuleRank::kNotShown;
return result;
}
std::optional<float> result_for_is_user_signed_in =
signals.GetSignal(kIsUserSignedIn);
std::optional<float>
result_for_should_show_non_role_manager_default_browser_promo =
signals.GetSignal(kShouldShowNonRoleManagerDefaultBrowserPromo);
std::optional<float>
result_for_has_default_browser_promo_shown_in_other_surface =
signals.GetSignal(kHasDefaultBrowserPromoShownInOtherSurface);
if (!result_for_is_user_signed_in.has_value() ||
!result_for_should_show_non_role_manager_default_browser_promo
.has_value() ||
!result_for_has_default_browser_promo_shown_in_other_surface
.has_value()) {
result.position = EphemeralHomeModuleRank::kNotShown;
return result;
}
if (*result_for_is_user_signed_in &&
*result_for_should_show_non_role_manager_default_browser_promo &&
!*result_for_has_default_browser_promo_shown_in_other_surface) {
result.position = EphemeralHomeModuleRank::kLast;
return result;
}
result.position = EphemeralHomeModuleRank::kNotShown;
return result;
}
bool DefaultBrowserPromo::IsEnabled(bool is_in_enabled_cards_set,
int impression_count) {
std::optional<CardSelectionInfo::ShowResult> forced_result =
GetForcedEphemeralModuleShowResult();
if (forced_result.has_value() &&
forced_result.value().result_label.has_value() &&
kDefaultBrowserPromo == forced_result.value().result_label.value()) {
return true;
}
if (!base::FeatureList::IsEnabled(features::kEducationalTipModule) ||
!is_in_enabled_cards_set) {
return false;
}
if (impression_count >= features::kMaxDefaultBrowserCardImpressions.Get()) {
return false;
}
return true;
}
} // namespace segmentation_platform::home_modules
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