import { Injectable } from '@angular/core';
import { HttpWrapperService } from './http-wrapper.service';
import { ApiResult } from '../resources/utility_models/api_result';
import { Tournament } from 'tournee.businesslogic';

@Injectable()
export class TournamentDocumentsService {

  constructor(private http: HttpWrapperService) {}

  get_bucket(tournament_id: string) {
    return this.http.insecureGet<ApiResult<Array<Tournament>>>('/tournaments/documents/' + tournament_id);
  }

  upload_files_for_tournament(parent: Tournament) {
    return new Promise((resolve, reject) => {
      let promises = [];
      for (let i = 0; i < parent._documents_to_upload.length; i++) {
        const upload = parent._documents_to_upload[i];
        let formData = new FormData();
        
        formData.append('document', JSON.stringify(upload.document));
        formData.append('file', upload.file);
        promises.push(this.http.securePostForm('/tournaments/' + parent.id + '/documents', formData));
      }
      Promise
      .all(promises)
      .then((results) => {
        return resolve(true);
      })
      .catch((error) => {
        console.log(error);
        return reject(error);
      });
    });    
  }
}