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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/segmentation_platform/embedder/home_modules/auxiliary_search_promo.h"
#include <optional>
#include "base/metrics/field_trial_params.h"
#include "components/commerce/core/commerce_feature_list.h"
#include "components/segmentation_platform/embedder/home_modules/card_selection_info.h"
#include "components/segmentation_platform/embedder/home_modules/card_selection_signals.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/constants.h"
#include "components/segmentation_platform/public/features.h"
#include "components/segmentation_platform/public/proto/model_metadata.pb.h"
namespace segmentation_platform::home_modules {
namespace {
std::optional<CardSelectionInfo::ShowResult> GetForceShown() {
if (features::kMaxAuxiliarySearchForceShow.Get()) {
CardSelectionInfo::ShowResult result;
result.result_label = kAuxiliarySearch;
result.position = EphemeralHomeModuleRank::kTop;
return result;
}
return std::nullopt;
}
} // namespace
AuxiliarySearchPromo::AuxiliarySearchPromo()
: CardSelectionInfo(kAuxiliarySearch) {}
AuxiliarySearchPromo::~AuxiliarySearchPromo() = default;
std::map<SignalKey, FeatureQuery> AuxiliarySearchPromo::GetInputs() {
return {{segmentation_platform::kAuxiliarySearchAvailable,
CreateFeatureQueryFromCustomInputName(
segmentation_platform::kAuxiliarySearchAvailable)}};
}
CardSelectionInfo::ShowResult AuxiliarySearchPromo::ComputeCardResult(
const CardSelectionSignals& signals) const {
// Check for a forced `ShowResult`.
std::optional<CardSelectionInfo::ShowResult> forced_result = GetForceShown();
if (forced_result.has_value() &&
forced_result.value().result_label.has_value() &&
kAuxiliarySearch == forced_result.value().result_label.value()) {
return forced_result.value();
}
CardSelectionInfo::ShowResult result;
result.result_label = kAuxiliarySearch;
std::optional<float> auxiliary_search_available =
signals.GetSignal(kAuxiliarySearchAvailable);
if (!auxiliary_search_available.has_value() ||
!auxiliary_search_available.value()) {
result.position = EphemeralHomeModuleRank::kNotShown;
} else {
result.position = EphemeralHomeModuleRank::kTop;
}
return result;
}
bool AuxiliarySearchPromo::IsEnabled(int impression_count) {
std::optional<CardSelectionInfo::ShowResult> forced_result = GetForceShown();
if (forced_result.has_value() &&
forced_result.value().result_label.has_value() &&
kAuxiliarySearch == forced_result.value().result_label.value()) {
return true;
}
if (!base::FeatureList::IsEnabled(features::kAndroidAppIntegrationModule)) {
return false;
}
if (impression_count >= features::kMaxAuxiliarySearchCardImpressions.Get()) {
return false;
}
return true;
}
} // namespace segmentation_platform::home_modules
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