Urara-Blog/node_modules/.pnpm-store/v3/files/1b/efec2c6e77d05fa12f83636ae8c239777be17fc6c482df74f73311832cfa0905617be2b3669886fd159bc989f9693f101b427f8af8039e76d2a7d54f4e06c2

'use strict'
var util = require('util')
var TrackerBase = require('./tracker-base.js')

var Tracker = module.exports = function (name, todo) {
  TrackerBase.call(this, name)
  this.workDone = 0
  this.workTodo = todo || 0
}
util.inherits(Tracker, TrackerBase)

Tracker.prototype.completed = function () {
  return this.workTodo === 0 ? 0 : this.workDone / this.workTodo
}

Tracker.prototype.addWork = function (work) {
  this.workTodo += work
  this.emit('change', this.name, this.completed(), this)
}

Tracker.prototype.completeWork = function (work) {
  this.workDone += work
  if (this.workDone > this.workTodo) {
    this.workDone = this.workTodo
  }
  this.emit('change', this.name, this.completed(), this)
}

Tracker.prototype.finish = function () {
  this.workTodo = this.workDone = 1
  this.emit('change', this.name, 1, this)
}