smartlog-destination-local/ts/beautylog.classes.ora.ts

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)