Method getString

progressbar_printer.go:205–265

()

}

func (p *ProgressbarPrinter) getString() string {
	if !p.IsActive {
		return ""
	}
	if p.TitleStyle == nil {
		p.TitleStyle = NewStyle()
	}
	if p.BarStyle == nil {
		p.BarStyle = NewStyle()
	}
	if p.Total == 0 {
		return ""
	}

	var before string
	var after string
	var width int

	if p.MaxWidth <= 0 {
		width = GetTerminalWidth()
	} else if GetTerminalWidth() < p.MaxWidth {
		width = GetTerminalWidth()
	} else {
		width = p.MaxWidth
	}

	if p.ShowTitle {
		before += p.TitleStyle.Sprint(p.Title) + " "
	}
	if p.ShowCount {
		padding := 1 + int(math.Log10(float64(p.Total)))
		before += Gray("[") + LightWhite(fmt.Sprintf("%0*d", padding, p.Current)) + Gray("/") + LightWhite(p.Total) + Gray("]") + " "
	}

	after += " "

	if p.ShowPercentage {
		currentPercentage := int(internal.PercentageRound(float64(int64(p.Total)), float64(int64(p.Current))))
		decoratorCurrentPercentage := color.RGB(NewRGB(255, 0, 0).Fade(0, float32(p.Total), float32(p.Current), NewRGB(0, 255, 0)).GetValues()).
			Sprintf("%3d%%", currentPercentage)
		after += decoratorCurrentPercentage + " "
	}
	if p.ShowElapsedTime {
		after += "| " + p.parseElapsedTime()
	}

	barMaxLength := width - len(RemoveColorFromString(before)) - len(RemoveColorFromString(after)) - 1

	barCurrentLength := (p.Current * barMaxLength) / p.Total
	var barFiller string
	if barMaxLength-barCurrentLength > 0 {
		barFiller = strings.Repeat(p.BarFiller, barMaxLength-barCurrentLength)
	}

	bar := barFiller
	if barCurrentLength > 0 {
		bar = p.BarStyle.Sprint(strings.Repeat(p.BarCharacter, barCurrentLength)+p.LastCharacter) + bar
	}