package external

import (
	"net/http"

	"github.com/gorilla/mux"
	"github.com/rs/zerolog/log"
	"git.coopgo.io/coopgo-apps/parcoursmob/renderer"
)

func (h *Handler) SolidarityTransportExternalBookingProposalHTTPHandler() http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		vars := mux.Vars(r)
		bookingId := vars["bookingid"]

		// Get booking data
		result, err := h.applicationHandler.GetSolidarityTransportBookingData(r.Context(), bookingId)
		if err != nil {
			log.Error().Err(err).Msg("could not get booking data")
			w.WriteHeader(http.StatusBadRequest)
			return
		}

		// Handle POST form submission
		if r.Method == "POST" {
			if err = r.ParseForm(); err != nil {
				log.Error().Err(err).Msg("error parsing form data")
			}
			message := r.FormValue("message")
			action := r.FormValue("action")

			if action != "" {
				err := h.applicationHandler.UpdateSolidarityTransportBookingStatus(r.Context(), bookingId, action, "Refusé par le bénévole", message, true)
				if err != nil {
					log.Error().Err(err).Msg("update booking status issue")
					w.WriteHeader(http.StatusInternalServerError)
					return
				}

				// Get updated booking data
				result, err = h.applicationHandler.GetSolidarityTransportBookingData(r.Context(), bookingId)
				if err != nil {
					log.Error().Err(err).Msg("could not get updated booking data")
					w.WriteHeader(http.StatusInternalServerError)
					return
				}
			}
		}

		// Create renderer temporarily to maintain functionality
		templates_root := h.cfg.GetString("templates.root")
		renderer := renderer.NewRenderer(h.cfg, templates_root, h.filestorage)
		renderer.SolidarityTransportExternalBookingDisplay(w, r, result.Booking, result.Driver, result.Passenger)
	}
}