package node

import (
	"net/http"

	"gitea.difrex.ru/Umbrella/fetcher/i2es"
	log "github.com/sirupsen/logrus"
)

type ssr struct {
	es           ESConf
	templatesDir string
}

func newSSR(templatesDir string, es ESConf) *ssr {
	return &ssr{
		es:           es,
		templatesDir: templatesDir,
	}
}

type PageData struct {
	Echoes      []echo
	CurrentPage string
	Posts       []i2es.ESDoc
}

func (s *ssr) newPageData(page string, posts []i2es.ESDoc) *PageData {
	return &PageData{
		Echoes:      s.es.GetEchoesList(),
		Posts:       posts,
		CurrentPage: page,
	}
}

func (s *ssr) ssrRootHandler(w http.ResponseWriter, r *http.Request) {
	tpl, err := s.getTemplate("root")
	if err != nil {
		log.Error(err)
		return
	}

	if err := tpl.Execute(w, s.newPageData("", s.es.GetLatestPosts(50))); err != nil {
		log.Error(err)
	}
}

func (s *ssr) ssrForumHandler(w http.ResponseWriter, r *http.Request) {
	tpl, err := s.getTemplate("forum")
	if err != nil {
		log.Error(err)
		return
	}

	if err := tpl.Execute(w, s.newPageData("", s.es.GetThreads())); err != nil {
		log.Error(err)
	}
}