import { injectable } from "inversify";
import BaseService from "../../service";
import { IHttpClient, IService, IResourceMapper, IOpenIdUserInfoResponse, IFindParams, IJsonApiResponse, IAvailabilityParams, IAvailabilityDates } from "../../interfaces";
import { availabilityType, IAvailabilityResource, IAvailability, IAvailabilityResponse } from "./";
import Mapper from "./mapper";
import * as TYPES from "../../types";

export interface IAvailabilityService extends IService<IAvailability> {
  checkDates(lodgingId: string, dates: IAvailabilityDates, options?: IFindParams): Promise<IAvailability[]>;
}

@injectable()
export default class AvailabilityService extends BaseService<IAvailability, IAvailabilityResource> implements IAvailabilityService {
  resource: string = availabilityType;
  mapper: IResourceMapper<IAvailability, IAvailabilityResource> = new Mapper();

  public url() {
    return `${this.host}/lodgings/availability`;
  }


  public async checkDates(lodgingId: string, dates: IAvailabilityDates, options?: IFindParams): Promise<IAvailability[]> {
    const dateOptions = {
      ...options,
      available: {
        from: dates.fromDate,
        to: dates.toDate,
      },
    };

    const response = await this.http.fetch<IJsonApiResponse<IAvailabilityResource>>(
      `${this.url()}${this.qs(dateOptions)}&filter[lodgings][equals]=${lodgingId}`,
      {
        ...options,
        headers: this.headers(),
      });

    const parsed = <IAvailability[]>this.parse(response);

    return parsed;
  }
}