package routers

import (
	"net/http"
	"recipe-manager/data"

	"github.com/go-chi/chi/v5"
)

type ServiceCheckRouter struct {
	cache_db *data.RedisCli
	// add service here!
}

func NewServiceCheckRouter(cache_db *data.RedisCli) *ServiceCheckRouter {
	return &ServiceCheckRouter{cache_db: cache_db}
}

func (nscr *ServiceCheckRouter) Route(r chi.Router) {
	r.Route("/health", func(r chi.Router) {
		r.Get("/redis", nscr.RedisHealth)
	})
}

func (nscr *ServiceCheckRouter) RedisHealth(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "application/json")

	// {status: online/offline}
	err := nscr.cache_db.HealthCheck()
	if err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		w.Write([]byte(`{"status":"Offline"}`))
		return
	}
	// no error = online
	w.WriteHeader(http.StatusOK)
	w.Write([]byte(`{"status":"Online"}`))

}