import { CallBuilder } from "./call_builder";
import { BadRequestError } from "./errors";
import { ServerApi } from "./server_api";

/**
 * Creates a new {@link OfferCallBuilder} pointed to server defined by serverUrl.
 * Do not create this object directly, use {@link Server#offers}.
 *
 * @see [Offers for Account](https://www.stellar.org/developers/horizon/reference/endpoints/offers-for-account.html)
 * @class OfferCallBuilder
 * @constructor
 * @extends CallBuilder
 * @param {string} serverUrl Horizon server URL.
 * @param {string} resource Resource to query offers
 * @param {...string} resourceParams Parameters for selected resource
 */
export class OfferCallBuilder extends CallBuilder<
  ServerApi.CollectionPage<ServerApi.OfferRecord>
> {
  constructor(
    serverUrl: uri.URI,
    resource: string,
    ...resourceParams: string[]
  ) {
    super(serverUrl);
    if (resource === "accounts") {
      this.url.segment([resource, ...resourceParams, "offers"]);
    } else {
      throw new BadRequestError("Bad resource specified for offer:", resource);
    }
  }
}