package useCases

import (
	"RenewCMS/internal/domain/localization"
	"RenewCMS/internal/domain/site"
)

type GetSiteLanguagesUseCase struct {
	sites        site.Repository
	localization localization.Repository
}

func NewGetSiteLanguagesUseCase(sites site.Repository, localization localization.Repository) *GetSiteLanguagesUseCase {
	return &GetSiteLanguagesUseCase{sites, localization}
}

func (g *GetSiteLanguagesUseCase) Get(key string) (localization.View, error) {
	found, err := g.sites.GetByKey(key)
	if err != nil {
		return localization.View{}, err
	}
	return readSiteLanguages(g.localization, found)
}

func readSiteLanguages(repository localization.Repository, owner site.Site) (localization.View, error) {
	rows, err := repository.Rows(owner.ID)
	if err != nil {
		return localization.View{}, err
	}
	counts, err := repository.VersionCounts(owner.ID)
	if err != nil {
		return localization.View{}, err
	}
	return localization.BuildView(rows, counts, owner.Locale), nil
}