package display

// StatusTemplate is the fallback kiosk layout: a cleared black canvas with
// status lines. It is the "no pilot video" state of a display target.
type StatusTemplate struct {
	lines []string
}

// NewStatusTemplate builds a template that draws the given status lines.
func NewStatusTemplate(lines ...string) StatusTemplate {
	return StatusTemplate{lines: lines}
}

func (t StatusTemplate) Draw(canvas Canvas) {
	canvas.Clear()
	_, height := canvas.Size()
	y := height / 2
	for _, line := range t.lines {
		canvas.Text(32, y, line)
		y += 32
	}
	canvas.Flush()
}