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[e-mobility-charging-stations-simulator.git] / src / utils / Constants.ts

import { MeterValueMeasurand } from '../types/ocpp/MeterValues';
import {
  AvailabilityStatus,
  ChargingProfileStatus,
  ClearChargingProfileStatus,
  ConfigurationStatus,
  DataTransferStatus,
  DefaultStatus,
  TriggerMessageStatus,
  UnlockStatus,
} from '../types/ocpp/Responses';

export default class Constants {
  static readonly OCPP_RESPONSE_EMPTY = Object.freeze({});
  static readonly OCPP_RESPONSE_ACCEPTED = Object.freeze({ status: DefaultStatus.ACCEPTED });
  static readonly OCPP_RESPONSE_REJECTED = Object.freeze({ status: DefaultStatus.REJECTED });
  static readonly OCPP_CONFIGURATION_RESPONSE_ACCEPTED = Object.freeze({
    status: ConfigurationStatus.ACCEPTED,
  });

  static readonly OCPP_CONFIGURATION_RESPONSE_REJECTED = Object.freeze({
    status: ConfigurationStatus.REJECTED,
  });

  static readonly OCPP_CONFIGURATION_RESPONSE_REBOOT_REQUIRED = Object.freeze({
    status: ConfigurationStatus.REBOOT_REQUIRED,
  });

  static readonly OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED = Object.freeze({
    status: ConfigurationStatus.NOT_SUPPORTED,
  });

  static readonly OCPP_SET_CHARGING_PROFILE_RESPONSE_ACCEPTED = Object.freeze({
    status: ChargingProfileStatus.ACCEPTED,
  });

  static readonly OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED = Object.freeze({
    status: ChargingProfileStatus.REJECTED,
  });

  static readonly OCPP_SET_CHARGING_PROFILE_RESPONSE_NOT_SUPPORTED = Object.freeze({
    status: ChargingProfileStatus.NOT_SUPPORTED,
  });

  static readonly OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED = Object.freeze({
    status: ClearChargingProfileStatus.ACCEPTED,
  });

  static readonly OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN = Object.freeze({
    status: ClearChargingProfileStatus.UNKNOWN,
  });

  static readonly OCPP_RESPONSE_UNLOCKED = Object.freeze({ status: UnlockStatus.UNLOCKED });
  static readonly OCPP_RESPONSE_UNLOCK_FAILED = Object.freeze({
    status: UnlockStatus.UNLOCK_FAILED,
  });

  static readonly OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED = Object.freeze({
    status: UnlockStatus.NOT_SUPPORTED,
  });

  static readonly OCPP_AVAILABILITY_RESPONSE_ACCEPTED = Object.freeze({
    status: AvailabilityStatus.ACCEPTED,
  });

  static readonly OCPP_AVAILABILITY_RESPONSE_REJECTED = Object.freeze({
    status: AvailabilityStatus.REJECTED,
  });

  static readonly OCPP_AVAILABILITY_RESPONSE_SCHEDULED = Object.freeze({
    status: AvailabilityStatus.SCHEDULED,
  });

  static readonly OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED = Object.freeze({
    status: TriggerMessageStatus.ACCEPTED,
  });

  static readonly OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED = Object.freeze({
    status: TriggerMessageStatus.REJECTED,
  });

  static readonly OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED = Object.freeze({
    status: TriggerMessageStatus.NOT_IMPLEMENTED,
  });

  static readonly OCPP_DATA_TRANSFER_RESPONSE_REJECTED = Object.freeze({
    status: DataTransferStatus.REJECTED,
  });

  static readonly OCPP_DEFAULT_BOOT_NOTIFICATION_INTERVAL = 60000; // Ms
  static readonly OCPP_WEBSOCKET_TIMEOUT = 60000; // Ms
  static readonly OCPP_TRIGGER_MESSAGE_DELAY = 500; // Ms

  static readonly CHARGING_STATION_DEFAULT_RESET_TIME = 60000; // Ms
  static readonly CHARGING_STATION_ATG_INITIALIZATION_TIME = 1000; // Ms
  static readonly CHARGING_STATION_ATG_DEFAULT_STOP_AFTER_HOURS = 0.25; // Hours

  // See https://semver.org/#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string
  static readonly SEMVER_REGEXP =
    /^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$/;

  static readonly DEFAULT_CIRCULAR_BUFFER_CAPACITY = Number.MAX_SAFE_INTEGER;

  static readonly DEFAULT_HASH_ALGORITHM = 'sha384';

  static readonly DEFAULT_IDTAG = '00000000';

  static readonly DEFAULT_CONNECTION_TIMEOUT = 30;

  static readonly DEFAULT_LOG_STATISTICS_INTERVAL = 60; // Seconds

  static readonly DEFAULT_HEARTBEAT_INTERVAL = 60000; // Ms
  static readonly DEFAULT_METER_VALUES_INTERVAL = 60000; // Ms

  static readonly SUPPORTED_MEASURANDS = Object.freeze([
    MeterValueMeasurand.STATE_OF_CHARGE,
    MeterValueMeasurand.VOLTAGE,
    MeterValueMeasurand.POWER_ACTIVE_IMPORT,
    MeterValueMeasurand.CURRENT_IMPORT,
    MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER,
  ]);

  static readonly DEFAULT_FLUCTUATION_PERCENT = 5;

  static readonly DEFAULT_PERFORMANCE_RECORDS_FILENAME = 'performanceRecords.json';
  static readonly DEFAULT_PERFORMANCE_RECORDS_DB_NAME = 'e-mobility-charging-stations-simulator';
  static readonly PERFORMANCE_RECORDS_TABLE = 'performance_records';

  static readonly DEFAULT_UI_SERVER_HOST = 'localhost';
  static readonly DEFAULT_UI_SERVER_PORT = 8080;

  static readonly UNKNOWN_COMMAND = 'unknown command';

  private constructor() {
    // This is intentional
  }
}