package session

import (
	"context"
	"errors"

	"tug/internal/storage"
)

func (s *Service) LinkGoogle(ctx context.Context, p Principal, subject string) (storage.GoogleLink, error) {
	return s.store.LinkGoogleAudited(ctx, storage.CreateGoogleLinkInput{UserID: p.UserID, GoogleSub: subject}, p.SessionID, p.UserID)
}

func (s *Service) UnlinkGoogle(ctx context.Context, p Principal) (storage.GoogleLink, storage.Revoked, error) {
	return s.store.UnlinkGoogleAudited(ctx, p.UserID, p.SessionID, p.UserID)
}

func (s *Service) GoogleLink(ctx context.Context, userID string) (*storage.GoogleLink, error) {
	link, err := s.store.GoogleLinkByUser(ctx, userID)
	switch {
	case errors.Is(err, storage.ErrNotFound):
		return nil, nil
	case err != nil:
		return nil, failure("google link", err)
	}
	return &link, nil
}