package endpoints

import (
	"arbeitszeitmessung/helper"
	"arbeitszeitmessung/models"
	"encoding/json"
	"fmt"
	"net/http"
)

func LogoutHandler(w http.ResponseWriter, r *http.Request) {
	helper.SetCors(w)
	switch r.Method {
	case "GET":
		autoLogout(w)
	default:
		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
	}
}

func autoLogout(w http.ResponseWriter) {
	users, err := (*models.User).GetAll(nil)
	var logged_out_users []models.User
	if err != nil {
		fmt.Printf("Error getting user list %v\n", err)
	}
	for _, user := range users {
		if user.CheckAnwesenheit() {
			err = user.Logout()
			if err != nil {
				fmt.Printf("Error logging out user %v\n", err)
			}else {
			logged_out_users = append(logged_out_users, user)
			}
		}

	}
	w.Header().Set("Content-Type", "application/json")
	w.WriteHeader(http.StatusOK)
	json.NewEncoder(w).Encode(logged_out_users)

}