import {Service, Utils} from "../imports.js"
const {exec, execAsync} = Utils

const clamp = (num, min, max) => Math.min(Math.max(num, min), max)

class IndicatorService extends Service {
  static {
    Service.register(this, {popup: ["double"]})
  }

  _delay = 1500
  _count = 0

  popup(value) {
    this.emit("popup", value)
    this._count++
    Utils.timeout(this._delay, () => {
      this._count--

      if (this._count === 0) this.emit("popup", -1)
    })
  }

  connectWidget(widget, callback) {
    connect(this, widget, callback, "popup")
  }
}

// the singleton instance
const service = new IndicatorService()

// make it global for easy use with cli
globalThis["indicator"] = service

// export to use in other modules
export default service