import { HttpClient } from "@angular/common/http";
import { Injectable, Input } from "@angular/core";
import { Observable } from "rxjs/Observable";

import { BrowserSecurityHelper } from "../../../browser.security.helper";
import { ImpersonateHelper } from "../../../impersonate.helper";

@Injectable()
export class TokenAuthenticationService {
  @Input() env;
  constructor(public http: HttpClient) {}

  public getPersonProfile = () => {
    let userId: string = BrowserSecurityHelper.authUser.id;
    const impersonateUser = ImpersonateHelper.getImpersonateUserId();
    if (impersonateUser) userId = impersonateUser;
    return this.http
      .get(`${this.env.PEOPLE_SERVICE_URL}/${userId}`)
      .catch(this.handleError);
  };

  private handleError = (error: any) => {
    return Observable.throw(error || "* An error has occured");
  };
}