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// Copyright 2021 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_USER_EDUCATION_BROWSER_USER_EDUCATION_STORAGE_SERVICE_H_
#define CHROME_BROWSER_USER_EDUCATION_BROWSER_USER_EDUCATION_STORAGE_SERVICE_H_
#include <optional>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "components/user_education/common/user_education_data.h"
#include "components/user_education/common/user_education_storage_service.h"
class Profile;
class PrefRegistrySimple;
struct RecentSessionData {
RecentSessionData();
RecentSessionData(const RecentSessionData&);
RecentSessionData& operator=(const RecentSessionData&);
~RecentSessionData();
// Recent session start times, in descending order.
std::vector<base::Time> recent_session_start_times;
// When session start times started being recorded.
std::optional<base::Time> enabled_time;
};
// Interface that provides recent session data.
class RecentSessionDataStorageService {
public:
// Read recent session data from the store.
virtual RecentSessionData ReadRecentSessionData() const = 0;
// Write recent session data to the store.
virtual void SaveRecentSessionData(
const RecentSessionData& recent_session_data) = 0;
};
class BrowserUserEducationStorageService
: public user_education::UserEducationStorageService,
public RecentSessionDataStorageService {
public:
explicit BrowserUserEducationStorageService(Profile* profile);
~BrowserUserEducationStorageService() override;
static void RegisterProfilePrefs(PrefRegistrySimple* registry);
// Clear any data that should be wiped when the user elects to erase some or
// all of their browsing history.
static void ClearUsageHistory(Profile* profile);
// UserEducationStorageService:
void Reset(const base::Feature& iph_feature) override;
std::optional<user_education::FeaturePromoData> ReadPromoData(
const base::Feature& iph_feature) const override;
void SavePromoData(
const base::Feature& iph_feature,
const user_education::FeaturePromoData& snooze_data) override;
void ResetSession() override;
user_education::UserEducationSessionData ReadSessionData() const override;
void SaveSessionData(
const user_education::UserEducationSessionData& session_data) override;
user_education::FeaturePromoPolicyData ReadPolicyData() const override;
void SavePolicyData(
const user_education::FeaturePromoPolicyData& policy_data) override;
void ResetPolicy() override;
user_education::NewBadgeData ReadNewBadgeData(
const base::Feature& new_badge_feature) const override;
void SaveNewBadgeData(
const base::Feature& new_badge_feature,
const user_education::NewBadgeData& new_badge_data) override;
void ResetNewBadge(const base::Feature& new_badge_feature) override;
user_education::ProductMessagingData ReadProductMessagingData()
const override;
void SaveProductMessagingData(const user_education::ProductMessagingData&
product_messaging_data) override;
void ResetProductMessagingData() override;
std::optional<user_education::KeyedNtpPromoData> ReadNtpPromoData(
const user_education::NtpPromoIdentifier& id) const override;
void SaveNtpPromoData(const user_education::NtpPromoIdentifier& id,
const user_education::KeyedNtpPromoData& data) override;
void ResetNtpPromoData() override;
// RecentSessionDataStorageService:
RecentSessionData ReadRecentSessionData() const override;
void SaveRecentSessionData(
const RecentSessionData& recent_session_data) override;
void ResetRecentSessionData();
private:
const raw_ptr<Profile> profile_;
};
#endif // CHROME_BROWSER_USER_EDUCATION_BROWSER_USER_EDUCATION_STORAGE_SERVICE_H_
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