export type TRegistrationSessionStatus =
  | 'announced'
  | 'emailValidated'
  | 'registered'
  | 'failed';

export interface IRegistrationSession {
  id: string;
  data: {
    emailAddress: string;
    hashedEmailToken: string;
    /**
     * Salted hash of the 6-digit code delivered alongside the link.
     */
    codeHash: string;
    /**
     * Remaining code verification attempts before the session is invalidated.
     */
    codeAttemptsRemaining: number;
    /**
     * Opaque pending OIDC authorization transaction retained server-side.
     * It is never embedded in registration email links.
     */
    oidcTransactionId?: string;
    status: TRegistrationSessionStatus;
    validUntil: number;
    createdAt: number;
    collectedData: {
      userData: {
        username?: string | null;
        connectedOrgs: string[];
        email?: string | null;
        name?: string | null;
        status?: 'new' | 'active' | 'deleted' | 'suspended' | null;
        mobileNumber?: string | null;
        password?: string | null;
        passwordHash?: string | null;
      };
    };
  };
}