package events;

import "common/header.proto";
import "common/device.proto";

message SDKEnvironment
{
  optional string sdk_version = 1;
  optional string app_version = 2;
  optional string app_store_id = 3;
  optional string app_id = 4;
  optional string app_instance_id = 5;
}

message SDKEventData
{
  optional string id = 1;
  optional string session_id = 2;
  optional string timestamp = 3;
  optional string name = 4;
  optional string external_user_id = 5;

  message Property
  {
    required string key = 1;
    // optional string value = 2; // deprecated, don't re-use the index!

    oneof type {
      string string_value = 3;
      double number_value = 4;
      bool bool_value = 5;
    }
  }

  repeated Property properties = 6;

  // 1 == true, 0 == false
  optional int32 is_in_control_group = 7 [default = 0];
  // id used for control groups etc., may be assigned based on external_user_id
  optional string reference_id = 8;
}

message SDKEvent
{
    required common.Header header = 1;
    optional SDKEnvironment environment = 2;
    optional SDKEventData event = 3;
    optional common.Device device = 4;
}

message SDKEventBatch
{
    required common.Header header = 1;
    optional SDKEnvironment environment = 2;
    repeated SDKEventData event = 3;
    optional common.Device device = 4;
}