/*
 * Copyright (C) 2023 The Android Open Source Project
 *
 * 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.
 */

syntax = "proto2";

package android.os.statsd.healthfitness.api;

import "frameworks/proto_logging/stats/atoms.proto";
import "frameworks/proto_logging/stats/atom_field_options.proto";
import "frameworks/proto_logging/stats/enums/healthfitness/api/enums.proto";

option java_multiple_files = true;
option java_package = "com.android.os.healthfitness.api";

extend Atom {
  optional HealthConnectApiCalled health_connect_api_called = 616 [(module) = "healthfitness"];

  optional HealthConnectUsageStats health_connect_usage_stats = 617 [(module) = "healthfitness"];

  optional HealthConnectStorageStats health_connect_storage_stats = 618 [(module) = "healthfitness"];

  optional HealthConnectApiInvoked health_connect_api_invoked = 643 [(module) = "healthfitness", (restriction_category) = RESTRICTION_DIAGNOSTIC];

  optional ExerciseRouteApiCalled exercise_route_api_called = 654 [(module) = "healthfitness", (restriction_category) = RESTRICTION_DIAGNOSTIC];
}

// Track HealthDataService API operations.
message HealthConnectApiCalled {

  // API method invoked.
  optional android.healthfitness.api.ApiMethod api_method = 1;

  // Status whether the API call executed successfully or not.
  optional android.healthfitness.api.ApiStatus api_status = 2;

  // Only relevant when status == ERROR;
  optional int32 error_code = 3;

  // Total API call duration in milliseconds.
  optional int64 duration_millis = 4;

  // Number of records being inserted/updated etc. (If any)
  optional int32 number_of_records = 5;

  // Type of rate limiting being used (If any)
  optional android.healthfitness.api.RateLimit rate_limit = 6;

  // The API caller's foreground status
  optional android.healthfitness.api.ForegroundState caller_foreground_state = 7;
}

// Track if users are connecting apps with Health Connect
message HealthConnectUsageStats {

  // Number of connected apps
  optional int32 connected_apps_count = 1;

  // Number of apps on device that can be connected to Health Connect.
  optional int32 available_apps_count = 2;

  // Set true is the user has one app reading or writing in past 30 days
  optional bool is_monthly_active_user = 3;
}

// Monitor Health Connect database
message HealthConnectStorageStats {

  // Size of database
  optional int64 database_size = 1;

  // Total number of instant records in the database.
  optional int64 instant_data_count = 2;

  // Total number of interval records in the database.
  optional int64 interval_data_count = 3;

  // Total number of series records in the database.
  optional int64 series_data_count = 4;

  // Total number of changelog counts.
  optional int64 changelog_count = 5;

}

// Track when ExerciseRoute is being read/written.
message ExerciseRouteApiCalled {

  // Read/write.
  optional android.healthfitness.api.Operation operation = 1;

  // Package name of the client that invoked the API.
  optional string package_name = 2;

  // Number of records under operation
  optional int32 number_of_records = 3;

}

// Track Health Connect API operations stats.
message HealthConnectApiInvoked {

  // API method invoked.
  optional android.healthfitness.api.ApiMethod api_method = 1;

  // Status whether the API call executed successfully or not.
  optional android.healthfitness.api.ApiStatus api_status = 2;

  // Only relevant when status == ERROR;
  optional int32 error_code = 3;

  // Total API call duration in milliseconds.
  optional int64 duration_millis = 4;

  // Package name of the client that invoked the API.
  optional string package_name = 5;

  // Data types under consideration in the API call (if any)
  optional android.healthfitness.api.DataType data_type_one = 6
  [(field_restriction_option).health_connect = true];

  optional android.healthfitness.api.DataType data_type_two = 7
  [(field_restriction_option).health_connect = true];

  optional android.healthfitness.api.DataType data_type_three = 8
  [(field_restriction_option).health_connect = true];

  optional android.healthfitness.api.DataType data_type_four = 9
  [(field_restriction_option).health_connect = true];

  optional android.healthfitness.api.DataType data_type_five = 10
  [(field_restriction_option).health_connect = true];

  optional android.healthfitness.api.DataType data_type_six = 11
  [(field_restriction_option).health_connect = true];

}