syntax = "proto3";
package dcs.coalition.v0;
import "dcs/common/v0/common.proto";
option csharp_namespace = "RurouniJones.Dcs.Grpc.V0.Coalition";
option go_package = "github.com/DCS-gRPC/go-bindings/dcs/v0/coalition";

// https://wiki.hoggitworld.com/view/DCS_singleton_coalition
service CoalitionService {
  // https://wiki.hoggitworld.com/view/DCS_func_addGroup
  rpc AddGroup(AddGroupRequest) returns (AddGroupResponse) {}

  // https://wiki.hoggitworld.com/view/DCS_func_getStaticObjects
  rpc GetStaticObjects(GetStaticObjectsRequest)
      returns (GetStaticObjectsResponse) {}

  // Focussed on statics (linked statics - see `AddLinkedStatic`)
  // https://wiki.hoggitworld.com/view/DCS_func_addStaticObject
  rpc AddStaticObject(AddStaticObjectRequest)
      returns (AddStaticObjectResponse) {}

  // Focussed on properties relevant to linked static objects
  // https://wiki.hoggitworld.com/view/DCS_func_addStaticObject
  rpc AddLinkedStatic(AddLinkedStaticRequest)
      returns (AddLinkedStaticResponse) {}

  // https://wiki.hoggitworld.com/view/DCS_func_getGroups
  rpc GetGroups(GetGroupsRequest) returns (GetGroupsResponse) {}

  /*
   * Get the Bullseye for the coalition
   *
   * This position is set at mission start and does not change for the duration
   * of the mission.
   *
   * See https://wiki.hoggitworld.com/view/DCS_func_getMainRefPoint for more
   * details
   */
  rpc GetBullseye(GetBullseyeRequest) returns (GetBullseyeResponse) {}

  // https://wiki.hoggitworld.com/view/DCS_func_getPlayers
  rpc GetPlayerUnits(GetPlayerUnitsRequest) returns (GetPlayerUnitsResponse) {}
}

message AddGroupRequest {
  // The coalition is determined by the provided Country
  // and the coalition setup of the mission
  dcs.common.v0.Country country = 2;
  dcs.common.v0.GroupCategory group_category = 3;
  oneof template {
    GroundGroupTemplate ground_template = 4;
    ShipGroupTemplate ship_template = 5;
    HelicopterGroupTemplate helicopter_template = 6;
    PlaneGroupTemplate plane_template = 7;
  }

  message GroundGroupTemplate {
    optional uint32 group_id = 1;
    bool hidden = 2;
    bool late_activation = 3;
    string name = 4;
    dcs.common.v0.InputPosition position = 5;
    repeated Point waypoints = 6;
    uint32 start_time = 7;
    string task = 8;
    bool task_selected = 9;
    repeated Task tasks = 10;
    bool uncontrollable = 11;
    repeated GroundUnitTemplate units = 12;
    bool visible = 13;
  }
  message GroundUnitTemplate {
    string name = 1;
    string type = 2;
    dcs.common.v0.InputPosition position = 3;
    optional uint32 unit_id = 4;
    optional uint32 heading = 5;
    Skill skill = 6;
  }

  message ShipGroupTemplate {
  }
  message ShipUnitTemplate {
  }

  message HelicopterGroupTemplate {
  }
  message HelicopterUnitTemplate {
  }

  message PlaneGroupTemplate {
  }
  message PlaneUnitTemplate {
  }

  message Point {
    enum AltitudeType {
      ALTITUDE_TYPE_UNSPECIFIED = 0;
      ALTITUDE_TYPE_BAROMETRIC = 1;
      ALTITUDE_TYPE_RADIO = 2;
    }

    enum PointType {
      // protolint:disable:next ENUM_FIELD_NAMES_ZERO_VALUE_END_WITH
      POINT_TYPE_RANDOM = 0;
      POINT_TYPE_TAKEOFF = 1;
      POINT_TYPE_TAKEOFF_PARKING = 2;
      POINT_TYPE_TURNING_POINT = 3;
      POINT_TYPE_TAKEOFF_PARKING_HOT = 4;
      POINT_TYPE_LAND = 5;
    }

    dcs.common.v0.InputPosition position = 1;
    AltitudeType altitude_type = 2;
    PointType type = 3;
    string action = 4;
    string form = 5;
    double speed = 6;
  }

  enum Skill {
    // protolint:disable:next ENUM_FIELD_NAMES_ZERO_VALUE_END_WITH
    SKILL_RANDOM = 0;
    SKILL_AVERAGE = 1;
    SKILL_GOOD = 2;
    SKILL_HIGH = 3;
    SKILL_EXCELLENT = 4;
    SKILL_PLAYER = 5;
  }

  message Task {
  }
}

message AddGroupResponse {
  dcs.common.v0.Group group = 1;
}

message GetStaticObjectsRequest {
  // the coalition which the statics belong to
  dcs.common.v0.Coalition coalition = 1;
}

message GetStaticObjectsResponse {
  // the list of statics
  repeated dcs.common.v0.Static statics = 1;
}

message AddStaticObjectRequest {
  // the name of the static; must be unique or would destroy previous object
  string name = 1;
  // country the unit belongs to
  dcs.common.v0.Country country = 2;
  // type of the static object (e.g. "Farm A", "AS32-31A")
  string type = 3;
  // string name of the livery for the aircraft
  string livery = 4;
  // boolean for whether or not the object will appear as a wreck
  bool dead = 5;
  // number value for the "score" of the object when it is killed
  optional uint32 rate = 6;

  double heading = 7;
  dcs.common.v0.InputPosition position = 8;
  // cargo mass in kilograms
  uint32 cargo_mass = 9;
}

message AddStaticObjectResponse {
  string name = 1;
}

message AddLinkedStaticRequest {
  // the name of the static; must be unique or would destroy previous object
  string name = 1;
  // country the unit belongs to
  dcs.common.v0.Country country = 2;
  // type of the static object (e.g. "Farm A", "AS32-31A")
  string type = 3;
  // string name of the livery for the aircraft
  string livery = 4;
  // boolean for whether or not the object will appear as a wreck
  bool dead = 5;
  // number value for the "score" of the object when it is killed
  optional uint32 rate = 6;
  // the name of the unit to offset from
  string unit = 7;
  // the angle to relative to the linked unit, in a clockwise direction.
  // negative values are anti-clockwise
  double angle = 8;
  // x offset from linked unit center (positive is forward; negative is aft)
  double x = 9;
  // y offset from linked unit center (positive is starboard-side;
  // negative is port-side)
  double y = 10;
}

message AddLinkedStaticResponse {
  string name = 1;
}

message GetGroupsRequest {
  dcs.common.v0.Coalition coalition = 1;
  dcs.common.v0.GroupCategory category = 2;
}

message GetGroupsResponse {
  repeated dcs.common.v0.Group groups = 1;
}

message GetBullseyeRequest {
  // A specific coalition must be used for this API call. Do not use
  // `COALITION_ALL`
  dcs.common.v0.Coalition coalition = 1;
}

message GetBullseyeResponse {
  dcs.common.v0.Position position = 1;
}

message GetPlayerUnitsRequest {
  dcs.common.v0.Coalition coalition = 1;
}

message GetPlayerUnitsResponse {
  repeated dcs.common.v0.Unit units = 1;
}