// vim: set tw=80 ts=2 sw=2 sts=2 :

import { Injectable } from '@angular/core';
import { HttpClient, HttpParams } from '@angular/common/http';

import { Observable } from 'rxjs/Rx';

import { Schedule } from './schedule';

@Injectable()
export class ScheduleService {
  constructor(
    private http: HttpClient
  ) {}

  private url(id?: number): string {
    if(id) {
      return `/api/scheduled_operation/${id}`;
    }

    return `/api/scheduled_operation`;
  }

  query(accountId: number): Observable<Schedule[]> {
    let params = new HttpParams().set('account_id', `${accountId}`);

    return this.http.get<Schedule[]>(this.url(), { params: params });
  }
  
  get(accountId: number, id: number): Observable<Schedule> {
    let params = new HttpParams().set('account_id', `${accountId}`);

    return this.http.get<Schedule>(this.url(id), { params: params });
  }

  create(schedule: Schedule): Observable<Schedule> {
    return this.http.post<Schedule>(this.url(), schedule);
  }

  update(schedule: Schedule): Observable<Schedule> {
    return this.http.post<Schedule>(this.url(schedule.id), schedule);
  }

  delete(schedule: Schedule): Observable<Schedule> {
    return this.http.delete<Schedule>(this.url(schedule.id));
  }
}