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// Copyright 2024 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/user_education/common/session/user_education_idle_policy.h"
#include "base/time/time.h"
#include "components/user_education/common/session/user_education_session_manager.h"
#include "components/user_education/common/user_education_features.h"
#include "components/user_education/common/user_education_storage_service.h"
namespace user_education {
UserEducationIdlePolicy::UserEducationIdlePolicy()
: UserEducationIdlePolicy(features::GetIdleTimeBetweenSessions(),
features::GetMinimumValidSessionLength()) {}
UserEducationIdlePolicy::UserEducationIdlePolicy(
base::TimeDelta new_session_idle_time,
base::TimeDelta minimum_valid_session_length)
: new_session_idle_time_(new_session_idle_time),
minimum_valid_session_length_(minimum_valid_session_length) {
DCHECK(!minimum_valid_session_length.is_negative());
}
UserEducationIdlePolicy::~UserEducationIdlePolicy() = default;
void UserEducationIdlePolicy::Init(
const UserEducationSessionProvider* session_provider,
const UserEducationStorageService* storage_service) {
session_provider_ = session_provider;
storage_service_ = storage_service;
}
bool UserEducationIdlePolicy::IsNewSession(
base::Time previous_session_start_time,
base::Time previous_last_active_time,
base::Time most_recent_active_time) const {
const auto last_session_length =
most_recent_active_time - previous_session_start_time;
const auto time_between_active =
most_recent_active_time - previous_last_active_time;
return time_between_active >= new_session_idle_time() &&
last_session_length >= minimum_valid_session_length();
}
} // namespace user_education
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