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// Copyright 2015 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/browsing_data/core/counters/autofill_counter.h"
#include <algorithm>
#include <memory>
#include <utility>
#include <vector>
#include "base/functional/bind.h"
#include "components/autofill/core/browser/data_manager/addresses/address_data_manager.h"
#include "components/autofill/core/browser/data_manager/autofill_ai/entity_data_manager.h"
#include "components/autofill/core/browser/data_manager/payments/payments_data_manager.h"
#include "components/autofill/core/browser/data_manager/personal_data_manager.h"
#include "components/autofill/core/browser/data_model/addresses/autofill_profile.h"
#include "components/autofill/core/browser/data_model/autofill_ai/entity_instance.h"
#include "components/autofill/core/browser/data_model/payments/credit_card.h"
#include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
#include "components/browsing_data/core/pref_names.h"
#include "components/sync/service/sync_service.h"
#include "components/sync/service/sync_user_settings.h"
namespace {
bool IsAutocompleteSyncActive(const syncer::SyncService* sync_service) {
return sync_service &&
sync_service->GetActiveDataTypes().Has(syncer::AUTOFILL);
}
} // namespace
namespace browsing_data {
AutofillCounter::AutofillCounter(
autofill::PersonalDataManager* personal_data_manager,
scoped_refptr<autofill::AutofillWebDataService> web_data_service,
const autofill::EntityDataManager* entity_data_manager,
syncer::SyncService* sync_service)
: personal_data_manager_(personal_data_manager),
entity_data_manager_(entity_data_manager),
web_data_service_(web_data_service),
sync_tracker_(this, sync_service),
suggestions_query_(0),
num_suggestions_(0) {}
AutofillCounter::~AutofillCounter() {
CancelAllRequests();
}
void AutofillCounter::OnInitialized() {
DCHECK(personal_data_manager_);
DCHECK(web_data_service_);
sync_tracker_.OnInitialized(base::BindRepeating(&IsAutocompleteSyncActive));
}
const char* AutofillCounter::GetPrefName() const {
return browsing_data::prefs::kDeleteFormData;
}
void AutofillCounter::SetPeriodStartForTesting(
const base::Time& period_start_for_testing) {
period_start_for_testing_ = period_start_for_testing;
}
void AutofillCounter::SetPeriodEndForTesting(
const base::Time& period_end_for_testing) {
period_end_for_testing_ = period_end_for_testing;
}
void AutofillCounter::Count() {
const base::Time start = period_start_for_testing_.is_null()
? GetPeriodStart()
: period_start_for_testing_;
const base::Time end = period_end_for_testing_.is_null()
? GetPeriodEnd()
: period_end_for_testing_;
// Credit cards.
num_credit_cards_ = std::ranges::count_if(
personal_data_manager_->payments_data_manager().GetLocalCreditCards(),
[start, end](const autofill::CreditCard* card) {
return (card->usage_history().modification_date() >= start &&
card->usage_history().modification_date() < end);
});
// Addresses.
num_addresses_ = std::ranges::count_if(
personal_data_manager_->address_data_manager().GetProfilesByRecordType(
autofill::AutofillProfile::RecordType::kLocalOrSyncable),
[start, end](const autofill::AutofillProfile* address) {
return (address->usage_history().modification_date() >= start &&
address->usage_history().modification_date() < end);
});
// AutofillAI entities.
if (entity_data_manager_) {
num_entities_ = std::ranges::count_if(
entity_data_manager_->GetEntityInstances(),
[start, end](const autofill::EntityInstance& entity) {
return entity.date_modified() >= start &&
entity.date_modified() < end;
});
}
CancelAllRequests();
// Count the autocomplete suggestions (also called form elements in Autofill).
// Note that |AutocompleteTable::RemoveFormElementsAddedBetween| only deletes
// those whose entire existence (i.e. the interval between creation time
// and last modified time) lies within the deletion time range. Otherwise,
// it only decreases the count property, but always to a nonzero value,
// and the suggestion is retained. Therefore here as well, we must only count
// the entries that are entirely contained in [start, end).
// Further, many of these entries may contain the same values, as they are
// simply the same data point entered on different forms. For example,
// [name, value] pairs such as:
// ["mail", "example@example.com"]
// ["email", "example@example.com"]
// ["e-mail", "example@example.com"]
// are stored as three separate entries, but from the user's perspective,
// they constitute the same suggestion - "my email". Therefore, for the final
// output, we will consider all entries with the same value as one suggestion,
// and increment the counter only if all entries with the given value are
// contained in the interval [start, end).
// The `num_suggestion_` is reset to denote that new data is awaited.
num_suggestions_.reset();
suggestions_query_ = web_data_service_->GetCountOfValuesContainedBetween(
start, end,
base::BindOnce(&AutofillCounter::OnWebDataServiceRequestDone,
weak_ptr_factory_.GetWeakPtr()));
}
void AutofillCounter::OnWebDataServiceRequestDone(
WebDataServiceBase::Handle handle,
std::unique_ptr<WDTypedResult> result) {
DCHECK(thread_checker_.CalledOnValidThread());
CHECK_EQ(handle, suggestions_query_);
suggestions_query_ = 0;
if (!result) {
return;
}
// Autocomplete suggestions.
DCHECK_EQ(AUTOFILL_VALUE_RESULT, result->GetType());
num_suggestions_ =
static_cast<const WDResult<int>*>(result.get())->GetValue();
ReportResultIfReady();
}
void AutofillCounter::CancelAllRequests() {
if (suggestions_query_) {
web_data_service_->CancelRequest(suggestions_query_);
}
}
void AutofillCounter::ReportResultIfReady() {
if (num_suggestions_.has_value()) {
auto reported_result = std::make_unique<AutofillResult>(
this, *num_suggestions_, num_credit_cards_, num_addresses_,
num_entities_, sync_tracker_.IsSyncActive());
ReportResult(std::move(reported_result));
}
}
// AutofillCounter::AutofillResult ---------------------------------------------
AutofillCounter::AutofillResult::AutofillResult(const AutofillCounter* source,
ResultInt num_suggestions,
ResultInt num_credit_cards,
ResultInt num_addresses,
ResultInt num_entities,
bool autofill_sync_enabled_)
: SyncResult(source, num_suggestions, autofill_sync_enabled_),
num_credit_cards_(num_credit_cards),
num_addresses_(num_addresses),
num_entities_(num_entities) {}
AutofillCounter::AutofillResult::~AutofillResult() = default;
} // namespace browsing_data
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