export class DeviceId {
  constructor(
    public readonly manufacturer: string,
    public readonly oui: string,
    public readonly productClass: string,
    public readonly serialNumber: string
  ) {
    this.validate()
  }

  private validate(): void {
    if (!this.manufacturer?.trim()) {
      throw new Error('Manufacturer is required')
    }
    if (!this.serialNumber?.trim()) {
      throw new Error('Serial number is required')
    }
  }

  public toIdentifier(): string {
    return `${this.manufacturer}-${this.oui}-${this.productClass}-${this.serialNumber}`
  }

  public equals(other: DeviceId): boolean {
    return (
      this.manufacturer === other.manufacturer &&
      this.oui === other.oui &&
      this.productClass === other.productClass &&
      this.serialNumber === other.serialNumber
    )
  }

  public static fromInform(informData: any): DeviceId {
    return new DeviceId(
      String(informData?.Manufacturer ?? ''),
      String(informData?.OUI ?? ''),
      String(informData?.ProductClass ?? ''),
      String(informData?.SerialNumber ?? '')
    )
  }

  public toString(): string {
    return this.toIdentifier()
  }
}