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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_PROFILES_PROFILE_STATISTICS_AGGREGATOR_H_
#define CHROME_BROWSER_PROFILES_PROFILE_STATISTICS_AGGREGATOR_H_
#include <memory>
#include <vector>
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/profiles/profile_statistics_common.h"
#include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
#include "components/browsing_data/core/counters/browsing_data_counter.h"
#include "components/password_manager/core/browser/password_store/password_store_interface.h"
#include "device/fido/platform_credential_store.h"
class PrefService;
namespace autofill {
class EntityDataManager;
class PersonalDataManager;
} // namespace autofill
namespace bookmarks {
class BookmarkModel;
} // namespace bookmarks
namespace history {
class HistoryService;
} // namespace history
class ProfileStatisticsAggregator {
// This class is used internally by ProfileStatistics
//
// The class collects statistical information about the profile and returns
// the information via a callback function. Currently bookmarks, history,
// logins and sites with autofill forms are counted.
public:
ProfileStatisticsAggregator(
scoped_refptr<autofill::AutofillWebDataService> autofill_web_data_service,
autofill::PersonalDataManager* personal_data_manager,
const autofill::EntityDataManager* entity_data_manager,
bookmarks::BookmarkModel* bookmark_model,
history::HistoryService* history_service,
scoped_refptr<password_manager::PasswordStoreInterface>
profile_password_store,
PrefService* pref_service,
std::unique_ptr<device::fido::PlatformCredentialStore>
platform_credential_store,
base::OnceClosure done_callback);
ProfileStatisticsAggregator(const ProfileStatisticsAggregator&) = delete;
ProfileStatisticsAggregator& operator=(const ProfileStatisticsAggregator&) =
delete;
~ProfileStatisticsAggregator();
void AddCallbackAndStartAggregator(
profiles::ProfileStatisticsCallback stats_callback);
private:
// Start gathering statistics. Also cancels existing statistics tasks.
void StartAggregator();
// Callback functions
// Appends result to |profile_category_stats_|, and then calls
// the external callback.
void StatisticsCallback(const char* category, int count);
// Callback for counters.
void OnCounterResult(
std::unique_ptr<browsing_data::BrowsingDataCounter::Result> result);
// Registers, initializes and starts a BrowsingDataCounter.
void AddCounter(std::unique_ptr<browsing_data::BrowsingDataCounter> counter);
const scoped_refptr<autofill::AutofillWebDataService>
autofill_web_data_service_;
const raw_ptr<autofill::PersonalDataManager> personal_data_manager_;
const raw_ptr<const autofill::EntityDataManager> entity_data_manager_;
const raw_ptr<bookmarks::BookmarkModel> bookmark_model_;
const raw_ptr<history::HistoryService> history_service_;
const scoped_refptr<password_manager::PasswordStoreInterface>
profile_password_store_;
const raw_ptr<PrefService> pref_service_;
std::unique_ptr<device::fido::PlatformCredentialStore>
platform_credential_store_;
profiles::ProfileCategoryStats profile_category_stats_;
// Callback function to be called when results arrive. Will be called
// multiple times (once for each statistics).
std::vector<profiles::ProfileStatisticsCallback> stats_callbacks_;
// Callback function to be called when all statistics are calculated.
base::OnceClosure done_callback_;
std::vector<std::unique_ptr<browsing_data::BrowsingDataCounter>> counters_;
};
#endif // CHROME_BROWSER_PROFILES_PROFILE_STATISTICS_AGGREGATOR_H_
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