syntax = "proto3";

package adsbiq.v1;

service AircraftService {
  rpc GetAircraft(GetAircraftRequest) returns (Aircraft);
  rpc NearbyAircraft(NearbyAircraftRequest) returns (AircraftList);
  rpc NetworkStats(NetworkStatsRequest) returns (NetworkStatsResponse);
}

message GetAircraftRequest { string hex = 1; }

message NearbyAircraftRequest {
  double lat = 1;
  double lon = 2;
  double radius_nm = 3;
  int32 limit = 4;
}

message NetworkStatsRequest {}

message Aircraft {
  string hex = 1;
  string flight = 2;
  string registration = 3;
  string aircraft_type = 4;
  double lat = 5;
  double lon = 6;
  int32 alt_baro = 7;
  bool on_ground = 8;
  double alt_geom = 9;
  double ground_speed = 10;
  double track = 11;
  string squawk = 12;
  string emergency = 13;
  string category = 14;
  string route_origin = 15;
  string route_destination = 16;
  double seen_seconds = 17;
  double distance_nm = 18;
}

message AircraftList {
  repeated Aircraft aircraft = 1;
  int32 total = 2;
  double source_time = 3;
}

message NetworkStatsResponse {
  int32 aircraft_total = 1;
  double source_time = 2;
  double served_at = 3;
}