package clocks

import (
	"fmt"
)

func (widget *Widget) display(clocks []Clock, dateFormat string, timeFormat string) {
	if len(clocks) == 0 {
		title := fmt.Sprintf("\n%s", " no timezone data available")
		widget.Redraw(widget.CommonSettings().Title, title, true)
		return
	}

	str := ""
	for idx, clock := range clocks {
		rowColor := widget.settings.colors.rows.odd

		if idx%2 == 0 {
			rowColor = widget.settings.colors.rows.even
		}

		str += fmt.Sprintf(
			" [%s]%-12s %-10s %7s[white]\n",
			rowColor,
			clock.Label,
			clock.Time(timeFormat),
			clock.Date(dateFormat),
		)
	}

	widget.Redraw(widget.CommonSettings().Title, str, false)
}