package routing

import (
	"log"
	"net/http"

	lishwist "lishwist/core"

	"lishwist/http/response"

	"github.com/Teajey/rsvp"
)

func ExpectAppSession(next func(*lishwist.Session, *response.Session, http.Header, *http.Request) rsvp.Response) response.HandlerFunc {
	return func(session *response.Session, h http.Header, r *http.Request) rsvp.Response {
		sessionKey, ok := session.GetValue("sessionKey").(string)
		if !ok {
			log.Printf("Failed to get key from session\n")
			return response.Error(http.StatusInternalServerError, "Something went wrong.")
		}

		appSession, err := lishwist.SessionFromKey(sessionKey)
		if err != nil {
			log.Printf("Failed to get session by key %v: %s\n", sessionKey, err)
			return response.Error(http.StatusInternalServerError, "Something went wrong.")
		}
		if appSession == nil {
			log.Printf("Session not found under key: %s\n", sessionKey)
			return response.Error(http.StatusInternalServerError, "Something went wrong.")
		}

		return next(appSession, session, h, r)
	}
}