import { IValueObject } from '@core/shared/domain';
import { AdminDomainValidationError } from '../errors/AdminDomainError';

export interface EmailProps {
  value: string;
}

export class Email implements IValueObject<EmailProps> {
  readonly value: string;

  private constructor(value: string) {
    this.value = value;
  }

  static create(value: string): Email {
    // Handle null/undefined
    if (value === null || value === undefined) {
      throw new AdminDomainValidationError('Email cannot be empty');
    }

    const trimmed = value.trim();
    
    if (!trimmed) {
      throw new AdminDomainValidationError('Email cannot be empty');
    }

    // No format validation - accept any non-empty string
    return new Email(trimmed);
  }

  static fromString(value: string): Email {
    return this.create(value);
  }

  get props(): EmailProps {
    return { value: this.value };
  }

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

  equals(other: IValueObject<EmailProps>): boolean {
    return this.value === other.props.value;
  }
}