import { AggregateRoot, Result, UniqueID } from "@common/domain";
import { UserAuthenticatedEvent } from "../events";
import { EmailAddress, HashPassword, PlainPassword, Username } from "../value-objects";

export interface IAuthenticatedUserProps {
  username: Username;
  email: EmailAddress;
  hashPassword: HashPassword;
  roles: string[];
}

export interface IAuthenticatedUser {
  username: Username;
  email: EmailAddress;

  accessToken: string;
  refreshToken: string;

  isUser: boolean;
  isAdmin: boolean;

  verifyPassword(candidatePassword: PlainPassword): Promise<boolean>;
  hasRole(role: string): boolean;
  hasRoles(roles: string[]): boolean;
  getRoles(): string[];
  toPersistenceData(): any;
}

export class AuthenticatedUser
  extends AggregateRoot<IAuthenticatedUserProps>
  implements IAuthenticatedUser
{
  public accessToken: string = "";
  public refreshToken: string = "";

  static create(props: IAuthenticatedUserProps, id: UniqueID): Result<AuthenticatedUser, Error> {
    const user = new AuthenticatedUser(props, id);

    // 🔹 Disparar evento de dominio "UserAuthenticatedEvent"
    const { email } = props;
    user.addDomainEvent(new UserAuthenticatedEvent(id, email.toString()));

    return Result.ok(user);
  }

  verifyPassword(candidatePassword: PlainPassword): Promise<boolean> {
    return this._props.hashPassword.verifyPassword(candidatePassword.toString());
  }

  getRoles(): string[] {
    return this._props.roles;
  }

  hasRole(role: string): boolean {
    return (this._props.roles || []).some((r) => r === role);
  }

  hasRoles(roles: string[]): boolean {
    return roles.map((rol) => this.hasRole(rol)).some((value) => value != false);
  }

  get username(): Username {
    return this._props.username;
  }

  get email(): EmailAddress {
    return this._props.email;
  }

  get isUser(): boolean {
    return this.hasRole("user");
  }

  get isAdmin(): boolean {
    return this.hasRole("admin");
  }

  /**
   * 🔹 Devuelve una representación lista para persistencia
   */
  toPersistenceData(): any {
    return {
      id: this._id.toString(),
      username: this._props.username.toString(),
      email: this._props.email.toString(),
      hash_password: this._props.hashPassword.toString(),
      roles: this._props.roles.map((role) => role.toString()),
      access_token: this.accessToken,
      refresh_token: this.refreshToken,
    };
  }
}