package application

import (
	"net/http"

	"git.coopgo.io/coopgo-apps/parcoursmob/core/utils/identification"
	"git.coopgo.io/coopgo-platform/groups-management/storage"
	"github.com/rs/zerolog/log"
)

func (h *Handler) GroupSettingsDisplayHTTPHandler() http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		g := r.Context().Value(identification.GroupKey)
		if g == nil {
			http.Error(w, "Bad Request", http.StatusBadRequest)
			return
		}

		group := g.(storage.Group)

		result, err := h.applicationHandler.GetGroupSettings(r.Context(), group.ID)
		if err != nil {
			log.Error().Err(err).Msg("error getting group settings")
			http.Error(w, "Internal Server Error", http.StatusInternalServerError)
			return
		}

		h.renderer.GroupSettingsDisplay(w, r, result.Group, result.GroupMembers, result.Admins)
	}
}

func (h *Handler) GroupSettingsInviteMemberHTTPHandler() http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		g := r.Context().Value(identification.GroupKey)
		if g == nil {
			http.Error(w, "Bad Request", http.StatusBadRequest)
			return
		}

		group := g.(storage.Group)

		r.ParseForm()
		username := r.FormValue("username")

		err := h.applicationHandler.InviteMemberToGroup(r.Context(), group.ID, username)
		if err != nil {
			log.Error().Err(err).Msg("error inviting member to group")
			http.Error(w, "Internal Server Error", http.StatusInternalServerError)
			return
		}

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