snapshot.js

const { ProgressBar } = require('../lib')

console.log()
console.log()
console.log()
console.log()
console.log()

const tokens =
  ':current.underline.magenta/:total.italic.green :percent.bold.yellow :elapseds.italic.blue :etas.italic.cyan'

const bar0 = new ProgressBar({
  schema: '    [:bar] :current/:total :percent :elapseds :etas',
  width: 70,
  current: 0,
})

const bar1 = new ProgressBar({
  schema: '    [:bar] :current/:total :percent :elapseds :etas',
  width: 70,
  current: 10,
})

const bar2 = new ProgressBar({
  schema:
    '    [.white:filled.brightGreen:blank.brightYellow].white :current.red/:total.grey :percent.green :elapseds :etas',
  width: 70,
  current: 20,
})

const bar3 = new ProgressBar({
  schema: '    [:bar] :current/:total :percent :elapseds :etas',
  width: 70,
  current: 30,
})

const bar4 = new ProgressBar({
  schema: '    [:bar] :current/:total :percent :elapseds :etas',
  width: 70,
  current: 40,
})

const bar5 = new ProgressBar({
  schema:
    '    [.white:filled.gradient(red,magenta):blank] :current/:total :percent :elapseds :etas',
  width: 70,
  current: 50,
})

let index = 0
const steps = [
  0.1, 0.15, 0.2, 0.25, 0.1, 0.3, 0.35, 0.4, 0.45, 0.2, 0.5, 0.55, 0.6, 0.65,
  0.3, 0.3, 0.35, 0.4, 0.45, 0.4, 0.7, 0.75, 0.8, 0.85, 0.4, 0.9, 0.95, 0.8,
  0.85, 0.7, 0.8, 1.0,
]

let backward = false
let forward = false

const timer = setInterval(function () {
  let color = ''
  const current = bar4.current

  if (current < 60) {
    color = 'red'
  } else if (current < 70) {
    color = 'magenta'
  } else if (current < 80) {
    color = 'yellow'
  } else if (current < 90) {
    color = 'blue'
  } else if (current < 100) {
    color = 'green'
  }

  const schema = `    [.white:filled.${color}:blank.grey] .white${tokens}`

  bar4.setSchema(schema)

  bar0.tick()

  // bar1.tick();

  if (index < steps.length) {
    bar1.update(steps[index])
    index += 1
  }

  bar2.tick()

  if (!forward) {
    bar3.tick()
    if (bar3.current >= 50) {
      forward = true
    }
  } else if (!backward) {
    bar3.tick(-1)
    if (bar3.current <= 10) {
      backward = true
    }
  } else {
    bar3.tick()
  }

  bar4.tick()
  bar5.tick()

  if (
    bar0.completed &&
    bar1.completed &&
    bar2.completed &&
    bar3.completed &&
    bar4.completed &&
    bar5.completed
  ) {
    clearInterval(timer)
    console.log()
    console.log()
    console.log()
    console.log()
    console.log()
  }
}, 50)

console.log()
console.log()
console.log()
console.log()
console.log()