import { GraphQLClient } from 'graphql-request'
import { Config } from "../config";

export class UnauthorizedError extends Error {
  constructor(...args: any[]) {
    super(...args)
    Object.setPrototypeOf(this, UnauthorizedError.prototype);
  }
}

export class DaddyClient {

  gql: GraphQLClient

  constructor(endpoint: string) {
    this.gql = new GraphQLClient(endpoint, {
      headers: {
        mode: 'cors',
      }
    });
  }

  fetchUser(email: string) {
    return this.gql.rawRequest(`
      query fetchUser {
          user(where: {email: {eq: $email}}) {
          id
          created_at
          updated_at
          email,
          full_name
        }
      }
    `, { email })
    .then(this.assertAuthorization)
  }

  assertAuthorization({ status, data }: any) {
    if (status === 401) return Promise.reject(new UnauthorizedError());
    return data;
  }

}