syntax = "proto2";
option optimize_for = LITE_RUNTIME;
option go_package = "git.coopgo.io/coopgo-platform/routing-service/proto/valhalla";
package valhalla.mjolnir;

message Transit {

  message Node { // stations
    optional double lon = 1;
    optional double lat = 2;
    optional uint32 type = 3; // comes from baldr::NodeType
    optional uint64 graphid = 4;
    optional uint64 prev_type_graphid = 5;
    optional string name = 6;
    optional string onestop_id = 7;
    optional uint64 osm_connecting_way_id = 8;  // use as a hint to connect to osm
    optional string timezone = 9;
    optional bool wheelchair_boarding = 10;
    optional bool generated = 11;
    optional uint32 traversability = 12;
    optional double osm_connecting_lon = 13; // use as a hint to connect to osm
    optional double osm_connecting_lat = 14; // use as a hint to connect to osm
  }

  message StopPair {
    optional bool bikes_allowed = 1; 
    optional uint32 block_id = 2; 
    optional uint32 destination_arrival_time = 3;
    optional uint64 destination_graphid = 4;
    optional string destination_onestop_id = 5; 
    optional string operated_by_onestop_id = 6;
    optional uint32 origin_departure_time = 7;
    optional uint64 origin_graphid = 8;
    optional string origin_onestop_id = 9;
    optional uint32 route_index = 10;
    repeated uint32 service_added_dates = 11;
    repeated bool service_days_of_week = 12;
    optional uint32 service_end_date = 13;
    repeated uint32 service_except_dates = 14;
    optional uint32 service_start_date = 15;
    optional string trip_headsign = 16;
    optional uint32 trip_id = 17;
    optional bool wheelchair_accessible = 18;
    optional uint32 shape_id = 20;
    optional float origin_dist_traveled = 21;
    optional float destination_dist_traveled = 22;
    optional uint32 frequency_end_time = 23;
    optional uint32 frequency_headway_seconds = 24;
  }
   
  enum VehicleType {
    kTram = 0;
    kMetro = 1;
    kRail = 2;
    kBus = 3;
    kFerry = 4;
    kCableCar = 5;
    kGondola = 6;
    kFunicular = 7;
  }
 
  message Route {
    optional string name = 1;
    optional string onestop_id = 2;
    optional string operated_by_name = 3;
    optional string operated_by_onestop_id = 4;
    optional string operated_by_website = 5;
    optional uint32 route_color = 6;
    optional string route_desc = 7; 
    optional string route_long_name = 8;
    optional uint32 route_text_color = 9;
    optional VehicleType vehicle_type = 10;     
  }
  
  message Shape {
    optional uint32 shape_id = 1; 
    optional bytes encoded_shape = 2;
  }
 
  repeated Node nodes = 1;
  repeated StopPair stop_pairs = 2;
  repeated Route routes = 3; 
  repeated Shape shapes = 4; 
}