'use strict';

const { BaseClient, common_header_errors } = require('../bosdyn-client/common');
const robot_id_pb = require('../bosdyn/api/robot_id_pb');
const robot_id_service_grpc_pb = require('../bosdyn/api/robot_id_service_grpc_pb');

function _get_entry_value(response) {
  return response.getRobotId();
}

/**
 * Client to access robot info.
 * @class {RobotIdClient}
 * @extends {BaseClient}
 */
class RobotIdClient extends BaseClient {
  static default_service_name = 'robot-id';
  static service_type = 'bosdyn.api.RobotIdService';

  /**
   * Create an instance of RobotIdClient's class.
   * @param {string} [name=null] Name of the Class.
   */
  constructor(name = null) {
    super(robot_id_service_grpc_pb.RobotIdServiceClient, name);
  }

  /**
   * Get the robot's robot/id.proto.
   * @param {Object} args Extra arguments for controlling RPC details.
   * @returns {Promise<string|number>} User token from the server as a string.
   */
  get_id(args) {
    const req = new robot_id_pb.RobotIdRequest();
    return this.call(this._stub.getRobotId, req, _get_entry_value, common_header_errors, args);
  }
}

function create_strict_version(robot_id) {
  if (robot_id === undefined) return null;
  const { parseVersion } = require('semver');
  const version = robot_id.getSoftwareRelease().getVersion();
  const version_string = `${version.getMajorVersion()}.${version.getMinorVersion()}.${version.getPatchLevel()}`;
  return parseVersion(version_string);
}

module.exports = {
  RobotIdClient,
  create_strict_version,
};