package customerauth

import "log"

// Notifier delivers transactional auth messages (email verification and
// password reset). The auth server only builds the links; delivery is pluggable
// so this is the seam where a real mailer — or the planned notification service
// (commerce-maturity plan, section C3) — gets wired in. The default LogNotifier
// just logs the link, which is enough for local development.
type Notifier interface {
	SendEmailVerification(email, link string)
	SendPasswordReset(email, link string)
}

// LogNotifier writes the links to the standard logger instead of sending them.
type LogNotifier struct{}

func (LogNotifier) SendEmailVerification(email, link string) {
	log.Printf("customerauth: email verification for %s: %s", email, link)
}

func (LogNotifier) SendPasswordReset(email, link string) {
	log.Printf("customerauth: password reset for %s: %s", email, link)
}