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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/notifications/scheduler/internal/stats.h"
#include <string>
#include "base/metrics/histogram_functions.h"
#include "base/metrics/histogram_macros.h"
#include "base/time/time.h"
#include "chrome/browser/notifications/scheduler/public/notification_data.h"
namespace notifications {
namespace stats {
namespace {
// Returns the histogram suffix for a client type. Should match suffix
// NotificationSchedulerClientType in histograms.xml.
std::string ToHistogramSuffix(SchedulerClientType client_type) {
switch (client_type) {
case SchedulerClientType::kTest1:
case SchedulerClientType::kTest2:
case SchedulerClientType::kTest3:
return "__Test__";
case SchedulerClientType::kUnknown:
case SchedulerClientType::kDeprecatedFeatureGuide:
return "Unknown";
case SchedulerClientType::kWebUI:
return "WebUI";
case SchedulerClientType::kChromeUpdate:
return "ChromeUpdate";
case SchedulerClientType::kPrefetch:
return "Prefetch";
case SchedulerClientType::kReadingList:
return "ReadingList";
}
}
// Logs a histogram enumeration with client type suffix.
template <typename T>
void LogHistogramEnumWithSuffix(const std::string& name,
T value,
SchedulerClientType client_type) {
base::UmaHistogramEnumeration(name, value);
auto name_with_suffix = name;
name_with_suffix.append(".").append(ToHistogramSuffix(client_type));
base::UmaHistogramEnumeration(name_with_suffix, value);
}
} // namespace
void LogUserAction(const UserActionData& action_data) {
// Logs inline helpful/unhelpful buttons clicks.
if (action_data.button_click_info.has_value()) {
switch (action_data.button_click_info->type) {
case ActionButtonType::kHelpful:
break;
case ActionButtonType::kUnhelpful:
break;
case ActionButtonType::kUnknownAction:
break;
}
}
}
void LogBackgroundTaskNotificationShown(int shown_count) {
UMA_HISTOGRAM_CUSTOM_COUNTS(
"Notifications.Scheduler.BackgroundTask.NotificationShown", shown_count,
0, 10, 11);
}
void LogNotificationShow(const NotificationData& notification_data,
SchedulerClientType client_type) {
LogNotificationLifeCycleEvent(NotificationLifeCycleEvent::kShown,
client_type);
}
void LogNotificationLifeCycleEvent(NotificationLifeCycleEvent event,
SchedulerClientType client_type) {
LogHistogramEnumWithSuffix(
"Notifications.Scheduler.NotificationLifeCycleEvent", event, client_type);
}
} // namespace stats
} // namespace notifications
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