pelican/internal/ui/statusbar.go

package ui

import (
	"fmt"
	"time"

	"github.com/rivo/tview"
)

type statusbarLogLevel int

const (
	infoLevel statusbarLogLevel = iota
	errorLevel
)

type statusbar struct {
	*tview.TextView
	duration time.Duration
}

func newStatusbar() *statusbar {
	value := statusbar{
		TextView: tview.NewTextView(),
		duration: 5 * time.Second,
	}

	value.SetDynamicColors(true).SetBorder(false).SetBorderPadding(0, 0, 1, 1)

	return &value
}

func (s *statusbar) displayMessage(level statusbarLogLevel, message string) {
	go func() {
		var colour string

		switch level {
		case infoLevel:
			colour = "green"
		case errorLevel:
			colour = "red"
		}

		fmt.Fprintf(s, "[%s::b]%s[-:-:-:-]", colour, message)

		time.Sleep(s.duration)

		s.Clear()
	}()
}