local event = require("event")
local component = require("component")
local term = require("term")

local pass = "password"
local master = "MasterKey"
local wait = 2
local screen_main = "6f1"

local doorConfig = {
  {
    name = "door1",
    addr = "80e5", -- адрес контроллера двери
    reader = "4cde",
    level = 1,
    screen = "67b"
  },
  {
    name = "door2",
    addr = "7a8",
    reader = "caee",
    level = 1,
    screen = "aad"
  }
}

local users = {
  ["Scrag"] = {
    level = 1,
    data = "g"
  }
}

local doors = {
}

local function init()
  for _, doorData in ipairs(doorConfig) do
    local readerAddr = component.get(doorData.reader)
    local screenAddr = component.get(doorData.screen)
    local doorAddr = component.get(doorData.addr)
    if readerAddr and screenAddr and doorAddr then
      doorData.addr = doorAddr
      doorData.screen = screenAddr
      doors[readerAddr] = doorData
      component.invoke(doorAddr, "setPassword", "", pass)
      component.invoke(doorAddr, "close", pass)
      component.gpu.bind(screenAddr)
      term.clear()
    end
  end
  screen_main = component.get(screen_main)
  doorConfig = nil
  component.gpu.bind(screen_main, true)
end

local function run()

  while 1 do
    local _, address, pName, data = event.pull("magData")

    if data == master then
      for _, door in pairs(doors) do
        component.invoke(door.addr, "open", pass)
      end
      print("Система безопастности отключена: " ..pName)
      break
    end

    local door = doors[address]
    if door then
      component.gpu.bind(door.screen)
      local user = users[pName]
      if not user then
        print("Не в WhiteList")
      else
        if user.level > door.level then
          print("Недостаточный уровень доступа", door.name, pName, user.level)
        elseif user.data ~= data then
          print("Карта недействительна", door.name, pName, data)
        else
          print("Открытие двери", door.name, pName)
          component.invoke(door.addr, "open", pass)
          os.sleep(wait)
          component.invoke(door.addr, "close", pass)
        end
      end
      component.gpu.bind(screen_main)
    end

  end

end

init()
run()