import * as plugins from '../plugins.js';
import { LoginSessionManager } from './classes.loginsessionmanager.js';

@plugins.smartdata.Manager()
export class EmailActionToken extends plugins.smartdata.SmartDataDbDoc<
  EmailActionToken,
  plugins.idpInterfaces.data.IEmailActionToken,
  LoginSessionManager
> {
  public static hashToken(tokenArg: string) {
    return plugins.smarthash.sha256FromStringSync(tokenArg);
  }

  public static createOpaqueToken(actionArg: plugins.idpInterfaces.data.TEmailActionTokenAction) {
    return `${actionArg}_${plugins.crypto.randomBytes(32).toString('base64url')}`;
  }

  @plugins.smartdata.unI()
  public id: string;

  @plugins.smartdata.svDb()
  public data: plugins.idpInterfaces.data.IEmailActionToken['data'] = {
    email: '',
    action: 'emailLogin',
    tokenHash: '',
    validUntil: 0,
    createdAt: 0,
  };

  public isExpired() {
    return this.data.validUntil < Date.now();
  }

  public matchesToken(tokenArg: string) {
    return this.data.tokenHash === EmailActionToken.hashToken(tokenArg);
  }

  public async consume(tokenArg: string) {
    if (this.isExpired() || !this.matchesToken(tokenArg)) {
      if (this.isExpired()) {
        await this.delete();
      }
      return false;
    }

    await this.delete();
    return true;
  }
}