package useCases

import (
	"RenewCMS/internal/domain/audit"
	"RenewCMS/internal/domain/image"
	"RenewCMS/internal/domain/site"
	"errors"
	"strconv"
)

func siteTarget(s site.Site) audit.Target {
	return audit.NewTarget(audit.TargetSite, s.ID, s.Name)
}

func ensureImageExists(images image.Repository, id *uint32) error {
	if id == nil {
		return nil
	}
	_, err := images.Get(*id)
	return err
}

func isKeyTaken(sites site.Repository, key string) (bool, error) {
	_, err := sites.GetByKey(key)
	if errors.Is(err, site.ErrSiteNotFound) {
		return false, nil
	}
	return err == nil, err
}

func imageLabel(images image.Repository, id *uint32) string {
	if id == nil {
		return ""
	}
	found, err := images.Get(*id)
	if err != nil || found.Filename == "" {
		return strconv.FormatUint(uint64(*id), 10)
	}
	return found.Filename
}

func localeLabel(locale *string) string {
	if locale == nil {
		return ""
	}
	return *locale
}