/* eslint-disable canonical/id-match */
import { getClientWithToken } from '../apollo/client';
import * as GQL from '../types';

export const ERRORS = {
  MISSING_TELEGRAM_ID: 'Не указан Telegram ID',
  NOT_FOUND_CUSTOMER: 'Пользователь не найден',
};

type UserProfile = {
  telegramId: number;
};

export class BaseService {
  protected _user: UserProfile;

  constructor(user: UserProfile) {
    if (!user?.telegramId) {
      throw new Error(ERRORS.MISSING_TELEGRAM_ID);
    }

    this._user = user;
  }

  protected async _getUser() {
    const { query } = await getClientWithToken();

    const result = await query({
      query: GQL.GetCustomerDocument,
      variables: this._user,
    });

    const customer = result.data.customers.at(0);

    if (!customer) throw new Error(ERRORS.NOT_FOUND_CUSTOMER);

    return { customer };
  }
}