// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/sync/notification_method.h"

#include "base/logging.h"

namespace browser_sync {

const NotificationMethod kDefaultNotificationMethod =
    NOTIFICATION_SERVER;

std::string NotificationMethodToString(
    NotificationMethod notification_method) {
  switch (notification_method) {
    case NOTIFICATION_LEGACY:
      return "NOTIFICATION_LEGACY";
      break;
    case NOTIFICATION_TRANSITIONAL:
      return "NOTIFICATION_TRANSITIONAL";
      break;
    case NOTIFICATION_NEW:
      return "NOTIFICATION_NEW";
      break;
    case NOTIFICATION_SERVER:
      return "NOTIFICATION_SERVER";
      break;
    default:
      LOG(WARNING) << "Unknown value for notification method: "
                   << notification_method;
      break;
  }
  return "<unknown notification method>";
}

NotificationMethod StringToNotificationMethod(const std::string& str) {
  if (str == "legacy") {
    return NOTIFICATION_LEGACY;
  } else if (str == "transitional") {
    return NOTIFICATION_TRANSITIONAL;
  } else if (str == "new") {
    return NOTIFICATION_NEW;
  } else if (str == "server") {
    return NOTIFICATION_SERVER;
  }
  LOG(WARNING) << "Unknown notification method \"" << str
               << "\"; using method "
               << NotificationMethodToString(kDefaultNotificationMethod);
  return kDefaultNotificationMethod;
}

}  // namespace browser_sync