package endpoints

import (
	"arbeitszeitmessung/helper"
	"arbeitszeitmessung/models"
	"arbeitszeitmessung/templates"
	"log"
	"net/http"
)

func TeamPresenceHandler(w http.ResponseWriter, r *http.Request) {
	helper.RequiresLogin(Session, w, r)
	helper.SetCors(w)
	switch r.Method {
	case http.MethodGet:
		teamPresence(w, r)
	case http.MethodOptions:
		// just support options header for non GET Requests from SWAGGER
		w.WriteHeader(http.StatusOK)
	default:
		http.Error(w, "Method not allowed!", http.StatusMethodNotAllowed)
	}
}

func teamPresence(w http.ResponseWriter, r *http.Request) {
	user, err := models.GetUserFromSession(Session, r.Context())
	if err != nil {
		log.Println("Error getting user!", err)
	}
	team, err := user.GetTeamMembers()
	teamPresence := make(map[bool][]models.User)
	for _, user := range team {
		present := user.CheckAnwesenheit()
		teamPresence[present] = append(teamPresence[present], user)
	}

	if err != nil {
		log.Println("Error getting team", err)
	}
	templates.TeamPresencePage(teamPresence).Render(r.Context(), w)
}