Method animateLoading

internal/ui/components/header.go:210–246

animateLoading displays an animated loading indicator.

(ctx context.Context)

// animateLoading displays an animated loading indicator.
func (h *Header) animateLoading(ctx context.Context) {
	spinner := []string{"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"}
	index := 0
	ticker := time.NewTicker(100 * time.Millisecond)
	defer ticker.Stop()

	for {
		select {
		case <-ctx.Done():
			return
		case <-ticker.C:
			h.mu.Lock()
			loading := h.isLoading
			h.mu.Unlock()

			if !loading {
				return
			}

			if h.app != nil {
				spinnerChar := spinner[index]
				h.app.QueueUpdateDraw(func() {
					h.mu.Lock()
					if !h.isLoading {
						h.mu.Unlock()
						return
					}
					currentMessage := h.loadingText
					h.mu.Unlock()
					h.SetText(theme.ReplaceSemanticTags(fmt.Sprintf("[info]%s %s[-]", spinnerChar, currentMessage)))
				})
			}

			index = (index + 1) % len(spinner)
		}
	}
}