log

reader = peripheral.wrap("right")

local logg = false
function save(zmienna, name, sArr)
    local file = fs.open(name, "w")
    if sArr == true then
        file.write(textutils.serialize(zmienna))
    else
        file.write(zmienna)
    end
    file.close()
end
function load(name, lArr)
    local file = fs.open(name, "r")
    local data = file.readAll()
    file.close()
    if lArr == true then
        return textutils.serialize(data)
    else
        return data
    end
end
function termClear()
        term.clear()
        term.setCursorPos(1,2)
    end
if fs.exists("DB_Users") then
    tempUsers = load("DB_Users", true)
else
    Current = {}
    save(Current, "DB_Users", true)
end
tempTab = {}
while true do
    termClear()
    print("     *** Menu *** \n")
    print("1. programowanie karty")
    print("2. sprawdz karte")
    print("3. podglad baze danych")
    print("4. wyczysc baze danych")
    print("6. start panelu dowodzenia")
    print(" ")
    print("9. Exit!")
    wyb = read()
    if wyb == "1" then
        termClear()
        print("programowanie karty: \n")
        print("wpisz login:")
        label = read()
        print("wpisz haslo:")
        data = read()
        print("dostep:")
        Alvl = read()
        termClear()
        print("uzyj karty w czytniku:")
        reader.beginWrite(data ,label)
        local event,mess = os.pullEvent()
        if event == "mag_write_done" then
            sleep(2)
            tempUsers = load("DB_Users", true)
            termClear()
            print("konfigurowanie...")
            sleep(2)
            termClear()
            print("zapisywanie...")
            tempTab = ("name = label, pass = data, logged = false ,AccesLvl = Alvl")
            table.insert{tempUsers,tempTab}
            save(tempUsers,"DB_Users", true)
            sleep(2)
            termClear()
            print("dodano User'a "..label.."do bazy danych")
            print("\n * wykonano karte *")

            sleep(2)
        end
    elseif wyb == "2" then
        -- w trakcie
    elseif wyb == "3" then
        termClear()
        tempUsers = load("DB_Users", true)
        print("podglad bazy danych:")
        for i = 1, #tempUsers do
            print("User: "..tempUsers[i].name.." | Access Level: "..tempUsers[i].AccesLvl.." | Logged: "..tostring(tempUsers[i].logged))
        end
        sleep(7)
    elseif wyb == "4" then
        Current = {}
        save(Current, "DB_Users", true)
        print("Wyczyszczono Baze Danych")
        sleep(5)
    elseif wyb == "6" then
        error("Terminate")
    else
        os.reboot()
    end
end