package auth

import (
	"context"
	"log/slog"
)

// EmailSender delivers transactional auth emails (verification, reset).
// Block A ships LogSender so dev environments work without Twilio/SES.
// Block D replaces this with a real SES-backed sender.
type EmailSender interface {
	SendVerification(ctx context.Context, to, name, link string) error
	SendPasswordReset(ctx context.Context, to, name, link string) error
}

type LogEmailSender struct {
	Logger *slog.Logger
}

func (l LogEmailSender) SendVerification(_ context.Context, to, name, link string) error {
	l.Logger.Info("auth email (stub): verification",
		"to", to, "name", name, "link", link,
	)
	return nil
}

func (l LogEmailSender) SendPasswordReset(_ context.Context, to, name, link string) error {
	l.Logger.Info("auth email (stub): password reset",
		"to", to, "name", name, "link", link,
	)
	return nil
}