package frontend

import (
	"fmt"
	"html/template"
	"net/http"
)

func notifyClient(w http.ResponseWriter, message string, status int) {
	h := w.Header()
	h.Del("Content-Length")
	h.Set("Content-Type", "text/html; charset=utf-8")
	if status >= 400 {
		h.Set("X-Content-Type-Options", "nosniff")
	}
	w.WriteHeader(status)

	safeMsg := template.HTMLEscapeString(message)
	fmt.Fprintf(w, `<span id="notification-content" hx-swap-oob="true">%s</span>`, safeMsg)
}