syntax = "proto3";
option go_package = "github.com/cjdenio/uta-trax-api/proto";

message VehicleFeed {
  enum Line {
    LINE_UNSPECIFIED = 0;
    GREEN = 1;
    RED = 2;
    BLUE = 3;
    STREETCAR = 4;
    FRONTRUNNER = 5;
  }

  message Station {
    string id = 1;
    string name = 2;
    float lat = 3;
    float lon = 4;
  }

  message Vehicle {
    float lat = 1;
    float lon = 2;
    Line line = 3;
    int32 direction = 4;
    string id = 5;
    Station nearest_station = 6;
  }

  repeated Vehicle vehicles = 1;
}