import 'typings-global';
import * as plugins from './beautylog.plugins';
import { logNode } from './beautylog.log.helpers';

export let oraActive: boolean = false; // when an Ora is active (e.g. start()) this is true
export let activeOra: Ora; // points to the currently active Ora object

export class Ora {
  state: string;
  private _oraObject;
  constructor(textArg: string, colorArg: string, startArg: boolean = false) {
    this._oraObject = plugins.ora({
      spinner: 'dots',
      text: textArg,
      color: colorArg
    });
    if (startArg) {
      this.start();
    }
  }
  text(textArg) {
    this._oraObject.text = textArg;
  }

  start(textArg?: string, colorArg?: string) {
    if (textArg) {
      this.text(textArg);
    }
    if (colorArg) {
      this._oraObject.color = colorArg;
    }
    activeOra = this;
    oraActive = true;
    this._oraObject.start();
  }
  end() {
    this._oraObject.stop();
    this._oraObject.clear();
    activeOra = undefined;
    oraActive = false;
  }
  endOk(textArg) {
    this.end();
    logNode('ok', textArg);
  }
  endError(textArg) {
    this.end();
    logNode('error', textArg);
  }
  pause() {
    this._oraObject.stop();
  }
  stop() {
    // alias for end
    this.end();
  }
}

export let ora = new Ora('init...', 'blue', false);