package auth

import (
	"net/http"

	"github.com/rs/zerolog/log"
)

func (h *Handler) LostPasswordInit(w http.ResponseWriter, r *http.Request) {
	if r.Method == "POST" {
		r.ParseForm()
		email := r.FormValue("email")
		if email != "" {
			_, err := h.applicationHandler.InitiateLostPassword(email)
			if err != nil {
				log.Error().Err(err).Msg("Failed to initiate password reset")
				http.Redirect(w, r, "/app/", http.StatusFound)
				return
			}

			http.Redirect(w, r, "/app/", http.StatusFound)
		}
	}
	h.renderer.LostPasswordInit(w, r)
}

func (h *Handler) LostPasswordRecover(w http.ResponseWriter, r *http.Request) {
	r.ParseForm()

	key := r.FormValue("key")
	recover, err := h.applicationHandler.GetPasswordRecoveryData(key)
	if err != nil {
		log.Error().Err(err).Msg("Failed to get password recovery data")
		h.renderer.LostPasswordRecoverKO(w, r, key)
		return
	}

	if r.Method == "POST" {
		newpassword := r.FormValue("password")
		_, err := h.applicationHandler.RecoverLostPassword(key, newpassword)
		if err != nil {
			log.Error().Err(err).Msg("Failed to recover password")
			w.WriteHeader(http.StatusInternalServerError)
			return
		}

		http.Redirect(w, r, "/app/", http.StatusFound)
		return
	}

	h.renderer.LostPasswordRecover(w, r, recover)
}