/******************************************************************************
 *
 *  Copyright 2021 Google, Inc.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at:
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 ******************************************************************************/

#include "os/metrics.h"

#include <bluetooth/log.h>
#include <metrics/structured_events.h>

#include "metrics/utils.h"

namespace bluetooth {
namespace os {

using bluetooth::hci::Address;

void LogMetricClassicPairingEvent(const Address& address, uint16_t handle, uint32_t hci_cmd,
                                  uint16_t hci_event, uint16_t cmd_status, uint16_t reason_code,
                                  int64_t event_value) {}

void LogMetricSocketConnectionState(const Address& address, int port, int type,
                                    android::bluetooth::SocketConnectionstateEnum connection_state,
                                    int64_t tx_bytes, int64_t rx_bytes, int uid, int server_port,
                                    android::bluetooth::SocketRoleEnum socket_role) {}

void LogMetricHciTimeoutEvent(uint32_t hci_cmd) {}

void LogMetricA2dpAudioUnderrunEvent(const Address& address, uint64_t encoding_interval_millis,
                                     int num_missing_pcm_bytes) {}

void LogMetricA2dpAudioOverrunEvent(const Address& address, uint64_t encoding_interval_millis,
                                    int num_dropped_buffers, int num_dropped_encoded_frames,
                                    int num_dropped_encoded_bytes) {
  std::string boot_id;
  std::string addr_string;

  if (!metrics::GetBootId(&boot_id)) {
    return;
  }

  addr_string = address.ToString();

  log::debug("A2dpAudioOverrun: {}, {}, {}, {}, {}, {}", boot_id, address, encoding_interval_millis,
             num_dropped_buffers, num_dropped_encoded_bytes, num_dropped_encoded_bytes);

  ::metrics::structured::events::bluetooth::BluetoothA2dpAudioOverrun()
          .SetBootId(boot_id)
          .SetDeviceId(addr_string)
          .SetEncodingInterval(encoding_interval_millis)
          .SetDroppedBuffers(num_dropped_buffers)
          .SetDroppedFrames(num_dropped_encoded_frames)
          .SetDroppedBytes(num_dropped_encoded_bytes)
          .Record();
}

void LogMetricHfpPacketLossStats(const Address& address, int num_decoded_frames,
                                 double packet_loss_ratio, uint16_t codec_type) {
  std::string boot_id;
  std::string addr_string;

  if (!metrics::GetBootId(&boot_id)) {
    return;
  }

  addr_string = address.ToString();

  log::debug("HfpPacketLoss: {}, {}, {}, {:f}, {}", boot_id, address, num_decoded_frames,
             packet_loss_ratio, codec_type);

  ::metrics::structured::events::bluetooth::BluetoothHfpPacketLoss()
          .SetBootId(boot_id)
          .SetDeviceId(addr_string)
          .SetDecodedFrames(num_decoded_frames)
          .SetPacketLossRatio(packet_loss_ratio)
          .SetCodecType(codec_type)
          .Record();
}

void LogMetricMmcTranscodeRttStats(int maximum_rtt, double mean_rtt, int num_requests,
                                   int codec_type) {
  std::string boot_id;

  if (!metrics::GetBootId(&boot_id)) {
    return;
  }

  log::debug("MmcTranscodeRttStats: {}, {}, {:f}, {}, {}", boot_id, maximum_rtt, mean_rtt,
             num_requests, codec_type);

  ::metrics::structured::events::bluetooth::BluetoothMmcTranscodeRtt()
          .SetBootId(boot_id)
          .SetMaximumRtt(maximum_rtt)
          .SetMeanRtt(mean_rtt)
          .SetNumRequests(num_requests)
          .SetCodecType(codec_type)
          .Record();
}

void LogMetricReadRssiResult(const Address& address, uint16_t handle, uint32_t cmd_status,
                             int8_t rssi) {}

void LogMetricReadFailedContactCounterResult(const Address& address, uint16_t handle,
                                             uint32_t cmd_status, int32_t failed_contact_counter) {}

void LogMetricReadTxPowerLevelResult(const Address& address, uint16_t handle, uint32_t cmd_status,
                                     int32_t transmit_power_level) {}

void LogMetricRemoteVersionInfo(uint16_t handle, uint8_t status, uint8_t version,
                                uint16_t manufacturer_name, uint16_t subversion) {}

void LogMetricLinkLayerConnectionEvent(const Address* address, uint32_t connection_handle,
                                       android::bluetooth::DirectionEnum direction,
                                       uint16_t link_type, uint32_t hci_cmd, uint16_t hci_event,
                                       uint16_t hci_ble_event, uint16_t cmd_status,
                                       uint16_t reason_code) {}

void LogMetricManufacturerInfo(const Address& address,
                               android::bluetooth::AddressTypeEnum address_type,
                               android::bluetooth::DeviceInfoSrcEnum source_type,
                               const std::string& source_name, const std::string& manufacturer,
                               const std::string& model, const std::string& hardware_version,
                               const std::string& software_version) {}

void LogMetricSdpAttribute(const Address& address, uint16_t protocol_uuid, uint16_t attribute_id,
                           size_t attribute_size, const char* attribute_value) {}

void LogMetricSmpPairingEvent(const Address& address, uint16_t smp_cmd,
                              android::bluetooth::DirectionEnum direction,
                              uint16_t smp_fail_reason) {}

void LogMetricA2dpPlaybackEvent(const Address& address, int playback_state, int audio_coding_mode) {
}

void LogMetricA2dpSessionMetricsEvent(const hci::Address& address, int64_t audio_duration_ms,
                                      int media_timer_min_ms, int media_timer_max_ms,
                                      int media_timer_avg_ms, int total_scheduling_count,
                                      int buffer_overruns_max_count, int buffer_overruns_total,
                                      float buffer_underruns_average, int buffer_underruns_count,
                                      int64_t codec_index, bool is_a2dp_offload) {
  std::string boot_id;
  std::string addr_string;

  if (!metrics::GetBootId(&boot_id)) {
    return;
  }

  addr_string = address.ToString();

  log::debug("A2dpSessionMetrics: {}, {}, {}, {}, {}, {}, {}, {}, {}, {:f}, {}, {}, {}", boot_id,
             address, audio_duration_ms, media_timer_min_ms, media_timer_max_ms, media_timer_avg_ms,
             total_scheduling_count, buffer_overruns_max_count, buffer_overruns_total,
             buffer_underruns_average, buffer_underruns_count, codec_index, is_a2dp_offload);

  ::metrics::structured::events::bluetooth::BluetoothA2dpSession()
          .SetBootId(boot_id)
          .SetDeviceId(addr_string)
          .SetAudioDuration(audio_duration_ms)
          .SetMediaTimerMin(media_timer_min_ms)
          .SetMediaTimerMax(media_timer_max_ms)
          .SetMediaTimerAvg(media_timer_avg_ms)
          .SetTotalSchedulingCount(total_scheduling_count)
          .SetBufferOverrunsMaxCount(buffer_overruns_max_count)
          .SetBufferOverrunsTotal(buffer_overruns_total)
          .SetBufferUnderrunsAvg(buffer_underruns_average)
          .SetBufferUnderrunsCount(buffer_underruns_count)
          .SetCodecIndex(codec_index)
          .SetIsA2dpOffload(is_a2dp_offload)
          .Record();
}

void LogMetricBluetoothHalCrashReason(const Address& address, uint32_t error_code,
                                      uint32_t vendor_error_code) {}

void LogMetricBluetoothLocalSupportedFeatures(uint32_t page_num, uint64_t features) {}

void LogMetricBluetoothLocalVersions(uint32_t lmp_manufacturer_name, uint8_t lmp_version,
                                     uint32_t lmp_subversion, uint8_t hci_version,
                                     uint32_t hci_revision) {}

void LogMetricBluetoothDisconnectionReasonReported(uint32_t reason, const Address& address,
                                                   uint32_t connection_handle) {}

void LogMetricBluetoothRemoteSupportedFeatures(const Address& address, uint32_t page,
                                               uint64_t features, uint32_t connection_handle) {}

void LogMetricBluetoothCodePathCounterMetrics(int32_t key, int64_t count) {}

void LogMetricBluetoothLEConnection(os::LEConnectionSessionOptions /* session_options */) {}

void LogMetricBluetoothEvent(const Address& address, android::bluetooth::EventType event_type,
                             android::bluetooth::State state) {}
}  // namespace os
}  // namespace bluetooth