'use strict';

const { BaseClient, common_header_errors } = require('../bosdyn-client/common.js');
const payload_pb = require('../bosdyn/api/payload_pb.js');
const payload_service = require('../bosdyn/api/payload_service_grpc_pb.js');

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

/**
 * A client handling payload configs.
 * @class AuthClient
 * @extends BaseClient
 */
class PayloadClient extends BaseClient {
  static default_service_name = 'payload';
  static service_type = 'bosdyn.api.PayloadService';

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

  /**
   * List all payloads registered on the robot.
   * @param {Object} args Extra arguments to pass to grpc call invocation.
   * @returns {Array} A list of the proto message definitions of all registered payloads
   * @throws {RpcError} Problem communicating with the robot.
   */
  list_payloads(args) {
    const req = new payload_pb.ListPayloadsRequest();
    return this.call(this._stub.listPayloads, req, _get_entry_value, common_header_errors, args);
  }
}

module.exports = {
  PayloadClient,
};