// Copyright (c) 2012 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.

#ifndef CHROME_BROWSER_PROFILES_PROFILE_METRICS_H_
#define CHROME_BROWSER_PROFILES_PROFILE_METRICS_H_

#include <stddef.h>
#include <string>

#include "base/basictypes.h"

class Profile;
class ProfileManager;

namespace base {
class FilePath;
}

class ProfileMetrics {
 public:
  // Enum for counting the ways users were added.
  enum ProfileAdd {
    ADD_NEW_USER_ICON = 0,    // User adds new user from icon menu
    ADD_NEW_USER_MENU,        // User adds new user from menu bar
    ADD_NEW_USER_DIALOG,      // User adds new user from create-profile dialog
    NUM_PROFILE_ADD_METRICS
  };

  // Enum for counting the ways user profiles and menus were opened.
  enum ProfileOpen {
    NTP_AVATAR_BUBBLE = 0,    // User opens avatar icon menu from NTP
    ICON_AVATAR_BUBBLE,       // User opens avatar icon menu from icon
    SWITCH_PROFILE_ICON,      // User switches profiles from icon menu
    SWITCH_PROFILE_MENU,      // User switches profiles from menu bar
    SWITCH_PROFILE_DOCK,      // User switches profiles from dock (Mac-only)
    NUM_PROFILE_OPEN_METRICS
  };

  // Enum for getting net counts for adding and deleting users.
  enum ProfileNetUserCounts {
    ADD_NEW_USER = 0,         // Total count of add new user
    PROFILE_DELETED,          // User deleted a profile
    NUM_PROFILE_NET_METRICS
  };

  // Sign in is logged once the user has entered their GAIA information.
  // The options for sync are logged after the user has submitted the options
  // form. See sync_setup_handler.h.
  enum ProfileSync {
    SYNC_CUSTOMIZE = 0,       // User decided to customize sync
    SYNC_CHOOSE,              // User chose what to sync
    SYNC_ENCRYPT,             // User has chosen to encrypt all data
    SYNC_PASSPHRASE,          // User is using a passphrase
    NUM_PROFILE_SYNC_METRICS
  };

  enum ProfileType {
    ORIGINAL = 0,         // Refers to the original/default profile
    SECONDARY,            // Refers to a user-created profile
    NUM_PROFILE_TYPE_METRICS
  };

  enum ProfileGaia {
    GAIA_OPT_IN = 0,           // User changed to GAIA photo as avatar
    GAIA_OPT_OUT,              // User changed to not use GAIA photo as avatar
    NUM_PROFILE_GAIA_METRICS
  };

  static void UpdateReportedProfilesStatistics(ProfileManager* manager);

  static void LogNumberOfProfiles(ProfileManager* manager);
  static void LogProfileAddNewUser(ProfileAdd metric);
  static void LogProfileAvatarSelection(size_t icon_index);
  static void LogProfileDeleteUser(ProfileNetUserCounts metric);
  static void LogProfileOpenMethod(ProfileOpen metric);
  static void LogProfileSwitchGaia(ProfileGaia metric);
  static void LogProfileSwitchUser(ProfileOpen metric);
  static void LogProfileSyncInfo(ProfileSync metric);

  // These functions should only be called on the UI thread because they hook
  // into g_browser_process through a helper function.
  static void LogProfileLaunch(Profile* profile);
  static void LogProfileSyncSignIn(const base::FilePath& profile_path);
  static void LogProfileUpdate(const base::FilePath& profile_path);
};


#endif  // CHROME_BROWSER_PROFILES_PROFILE_METRICS_H_