import RequestError from "../models/RequestError";
import UserStatsResponse from "../models/UserStatsResponse";


export default class UserStatsService {

  private apiURL = 'https://api.tsotr.humenius.me/stats'

  private requestInit: RequestInit = {
    method: 'GET',
    headers: {
      'Content-Type': 'application/json'
    }
  };

  async getStats(seasonId: string): Promise<UserStatsResponse> {
    return fetch(this.apiURL, this.requestInit)
      .then(res => UserStatsService.checkResponse(res))
      .then(data => data.json());
  }

  private static checkResponse(response: any): any {
    if (!response.ok) {
      console.log(response);
      let error = new RequestError(response.statusText);
      error.response = response;
      throw error;
    }
    return response;
  }
}