import { RacingDomainValidationError } from '../errors/RacingDomainError';

export class DefenseStatement {
  private constructor(private readonly value: string) {}

  static create(value: string): DefenseStatement {
    const trimmed = value.trim();
    if (!trimmed) {
      throw new RacingDomainValidationError('Defense statement cannot be empty');
    }
    return new DefenseStatement(trimmed);
  }

  toString(): string {
    return this.value;
  }

  equals(other: DefenseStatement): boolean {
    return this.value === other.value;
  }
}