package RealtimeApi.Containers;

import "bcl.proto"; // schema for protobuf-net's handling of core .NET types

message DeviceData {

   required bcl.Guid DeviceId = 1;

   required bcl.DateTime DateTime = 2;

   repeated DeviceValue DeviceValues = 3;

}

message DeviceDataArray {

   repeated DeviceData DeviceDataItems = 1;

}

message DeviceValue {

   required bytes Obis = 1;

   required double Value = 2;

}

syntax = "proto2";

package com.company;

message TimeSpan {

  required sint64 value = 1; // the size of the timespan (in units of the selected scale)

  optional TimeSpanScale scale = 2; // the scale of the timespan [default = DAYS]

  enum TimeSpanScale {

    DAYS = 0;

    HOURS = 1;

    MINUTES = 2;

    SECONDS = 3;

    MILLISECONDS = 4;

  TICKS = 5;

    MINMAX = 15; // dubious

  }

}

message DateTime {

  optional sint64 value = 1; // the offset (in units of the selected scale) from 1970/01/01

  optional TimeSpanScale scale = 2; // the scale of the timespan [default = DAYS]

  optional DateTimeKind kind = 3; // the kind of date/time being represented [default = UNSPECIFIED]

  enum TimeSpanScale {

    DAYS = 0;

    HOURS = 1;

    MINUTES = 2;

    SECONDS = 3;

    MILLISECONDS = 4;

 TICKS = 5;

    MINMAX = 15; // dubious

  }

  enum DateTimeKind

  {     

     // The time represented is not specified as either local time or Coordinated Universal Time (UTC).

     UNSPECIFIED = 0;

     // The time represented is UTC.

     UTC = 1;

     // The time represented is local time.

     LOCAL = 2;

   }

}

message Guid {

  required fixed64 lo = 1; // the first 8 bytes of the guid (note:crazy-endian)

  required fixed64 hi = 2; // the second 8 bytes of the guid (note:crazy-endian)

}

message DeviceData {

   required Guid DeviceId = 1;

   required DateTime DateTime = 2;

   repeated DeviceValue DeviceValues = 3;

}

message DeviceDataArray {

   repeated DeviceData DeviceDataItems = 1;

}

message DeviceValue {

   required bytes Obis = 1;

   required double Value = 2;

}