import { ClientInfo } from "./ClientInfo";
import { IdToken } from "./IdToken";
import { Utils } from "./Utils";

export class User {

  displayableId: string;
  name: string;
  identityProvider: string;
  userIdentifier: string;

  /**
  * @hidden
  */
  constructor(displayableId: string, name: string, identityProvider: string, userIdentifier: string) {
    this.displayableId = displayableId;
    this.name = name;
    this.identityProvider = identityProvider;
    this.userIdentifier = userIdentifier;
  }

  /**
  * @hidden
  */
  static createUser(idToken: IdToken, clientInfo: ClientInfo, authority: string): User {
    let uid: string;
    let utid: string;
    if (!clientInfo) {
      uid = "";
      utid = "";
    }
    else {
      uid = clientInfo.uid;
      utid = clientInfo.utid;
    }

    const userIdentifier = Utils.base64EncodeStringUrlSafe(uid) + "." + Utils.base64EncodeStringUrlSafe(utid);
    return new User(idToken.preferredName, idToken.name, idToken.issuer, userIdentifier);
  }
}