//go:build darwin

package notify

import "os/exec"

// Notifier uses osascript (Notification Center) on macOS.
type notifier struct{}

// New returns a macOS notifier using osascript.
func New() Notifier { return notifier{} }

func (notifier) Notify(title, body string) error {
	script := "display notification " + quote(body) + " with title " + quote(title)
	return exec.Command("osascript", "-e", script).Run()
}

func quote(s string) string {
	out := `"`
	for _, r := range s {
		switch r {
		case '\\', '"':
			out += "\\" + string(r)
		default:
			out += string(r)
		}
	}
	return out + `"`
}