/*
 * Copyright (c) 2016, Ford Motor Company
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following
 * disclaimer in the documentation and/or other materials provided with the
 * distribution.
 *
 * Neither the name of the Ford Motor Company nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef SRC_COMPONENTS_INCLUDE_POLICY_USAGE_STATISTICS_STATISTICS_MANAGER_H_
#define SRC_COMPONENTS_INCLUDE_POLICY_USAGE_STATISTICS_STATISTICS_MANAGER_H_

#include <stdint.h>
#include <string>

namespace usage_statistics {

enum GlobalCounterId { IAP_BUFFER_FULL, SYNC_OUT_OF_MEMORY, SYNC_REBOOTS };

enum AppInfoId { LANGUAGE_GUI, LANGUAGE_VUI };

enum AppStopwatchId {
  SECONDS_HMI_FULL,
  SECONDS_HMI_LIMITED,
  SECONDS_HMI_BACKGROUND,
  SECONDS_HMI_NONE
};

enum AppCounterId {
  USER_SELECTIONS,
  REJECTIONS_SYNC_OUT_OF_MEMORY,
  REJECTIONS_NICKNAME_MISMATCH,
  REJECTIONS_DUPLICATE_NAME,
  REJECTED_RPC_CALLS,
  RPCS_IN_HMI_NONE,
  REMOVALS_MISBEHAVED,
  RUN_ATTEMPTS_WHILE_REVOKED,
  COUNT_OF_TLS_ERRORS,
};

class StatisticsManager {
 public:
  virtual ~StatisticsManager() {}
  virtual void Increment(GlobalCounterId type) = 0;
  virtual void Increment(const std::string& app_id, AppCounterId type) = 0;
  virtual void Set(const std::string& app_id,
                   AppInfoId type,
                   const std::string& value) = 0;
  virtual void Add(const std::string& app_id,
                   AppStopwatchId type,
                   int32_t timespan_seconds) = 0;
};

}  //  namespace usage_statistics

#endif  // SRC_COMPONENTS_INCLUDE_POLICY_USAGE_STATISTICS_STATISTICS_MANAGER_H_