screen = peripheral.find("monitor")
station = peripheral.find("Create_Station")

term.redirect(screen)

while true do
    screen.clear()
    screen.setCursorPos(1,1)
    
    stationName = station.getStationName()
    isTrainPresent = station.isTrainPresent()
    isTrainImminent = station.isTrainImminent()
    isTrainEnroute = station.isTrainEnroute()
    trainName = isTrainPresent and station.getTrainName() or "???"
    hasSchedule = isTrainPresent and station.hasSchedule() or "???"

	if screen.isColor() then

	screen.setBackgroundColor(colors.black)

	    if isTrainPresent then screen.setBackgroundColor(colors.lime)
	    elseif isTrainImminent then screen.setBackgroundColor(colors.orange)
	    elseif isTrainEnroute then screen.setBackgroundColor(colors.lightBlue)
	    end

	end
            
    print("stationName", stationName)
    print("isTrainPresent", isTrainPresent)
    print("isTrainImminent", isTrainImminent)
    print("isTrainEnroute", isTrainEnroute)
    print("trainName", trainName)
    print("hasSchedule", hasSchedule)
     
    sleep() 
end