package api

import (
	"net/http"

	"git.golem15.com/golem15/sm-seo-plugin/classes"
	"git.golem15.com/golem15/summercms/modules/wire"
)

// Site serves GET /_seo/api/v1/site (P33-17): the site facts the frontend
// layer needs (site URL, locales, the new-tab switch, the HTML sitemap
// settings, the content types' URL patterns, the root file names and
// whether llms.txt is served). Every value is public.
func Site(service func() *classes.Service) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		svc := service()
		if svc == nil {
			wire.WriteJSON(w, http.StatusServiceUnavailable, map[string]string{"error": "SEO is not available"})
			return
		}
		out, err := svc.Site(r.Context())
		if err != nil {
			log.Error("golem15.seo: site answer", "error", err)
			wire.WriteJSON(w, http.StatusInternalServerError, map[string]string{"error": errInternal})
			return
		}
		wire.WriteJSON(w, http.StatusOK, out)
	}
}