chromium/chrome/browser/web_applications/daily_metrics_helper.h

// Copyright 2020 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_WEB_APPLICATIONS_DAILY_METRICS_HELPER_H_
#define CHROME_BROWSER_WEB_APPLICATIONS_DAILY_METRICS_HELPER_H_

#include <optional>

#include "base/time/time.h"
#include "build/build_config.h"
#include "url/gurl.h"

class PrefRegistrySimple;
class Profile;

namespace web_app {

struct DailyInteraction { … };

// Emits UKM metrics for existing records if the date has changed, removing them
// from storage. Then stores the given record, updating any stored values for
// that start_url (ie. replacing or summing as appropriate).
void FlushOldRecordsAndUpdate(DailyInteraction& record, Profile* profile);

// Emits UKM metrics for all existing records. Note that this is asynchronous
// unless |SkipOriginCheckForTesting| has been called.
void FlushAllRecordsForTesting(Profile* profile);

// Skip the origin check, which is async and requires a history service.
void SkipOriginCheckForTesting();

void RegisterDailyWebAppMetricsProfilePrefs(PrefRegistrySimple* registry);

}  // namespace web_app

#endif  // CHROME_BROWSER_WEB_APPLICATIONS_DAILY_METRICS_HELPER_H_