package routes

import (
	"embed"
	"fmt"
	"html/template"
	"log"
	"net/http"

	"sunshine.industries/some-automoderation/rooms"
	"sunshine.industries/some-automoderation/sessions"
)

func registerLoginRoutes(
	templateFs *embed.FS,
	sessionSM sessions.SessionManagement,
	rooms rooms.RoomManager,
) {
	// login page
	http.HandleFunc("/login", func(w http.ResponseWriter, r *http.Request) {
		var templFile = "templates/login.gohtml"
		tmpl := template.Must(template.ParseFS(templateFs, templFile))
		err := tmpl.Execute(w, nil)
		if err != nil {
			log.Printf("my error in executing template, huh\n %s", err)
		}
	})

	// submitting the login info : room name & pwd, personal name & pwd
	http.HandleFunc("/login/submit", func(w http.ResponseWriter, r *http.Request) {
		err := r.ParseForm()
		if err != nil {
			w.WriteHeader(http.StatusBadRequest)
		}

		rn := r.PostFormValue("roomName")
		rp := r.PostFormValue("roomPassword")
		pn := r.PostFormValue("personalName")
		pp := r.PostFormValue("personalPassword")

		room, err := rooms.Get(rn)
		if err != nil {
			log.Printf("/login/submit error getting room %s", rn)
			// return i guess
		} else {
			log.Printf("/login/submit found room %+v", room)
		}

		roomId := "room-name-actually" // would be taken from rooms interface from redis
		// would be either taken from room info on correct person pass or created
		personId := 111
		id, err := sessionSM.Save(roomId, int64(personId))
		if err != nil {
			log.Printf("/login/submit > error saving session %s", err)
		}

		fmt.Fprintf(w, "is is %d. room things %s & %s, personal things %s and %s. \n found room %+v", id, rn, rp, pn, pp, room)
		// i suppose here i'll need to
		// a) check if room password OK
		// b) get room data
		// c) check if such person exists,
		// either create one, or check password
		// d) how should i monitor sessions?
	})

	// checking whether the room name already exists - change button between Join or Create

}