/* 
 * Copyright (C) 2016 PTM
 * 
 * Object Oriented Programming Course Example File.
 * 
 * Created: 17/01/2016 Modified: 18.1.2017 
 * Authors: Pasi Manninen, Esa Salmikangas
 */
using System;

namespace T1
{
    /// <summary> 
    /// Elevator class...
    /// </summary>
    class ElevatorV2
    {
        // min and max values
        private const int minFloor = 1;
        private const int maxFloor = 5;
        // first floor by default
        private int floor = 1;
		private bool isFloorValid = true;
        public int Floor
        {
            get
            {
                return floor;
            }
            set
            {
                if (value < minFloor)
                {
					isFloorValid = false;
                    //Console.WriteLine("Floor is too small!");
                }
                else if (value > maxFloor)
                {
					isFloorValid = false;
                    //Console.WriteLine("Floor is too big!");
                }
                else
                {
					isFloorValid = true;
                    floor = value;
                }
            }
        }
		public bool IsFloorValid
		{
			get {return isFloorValid;}
		}
		public string FloorMessage
		{
			if (isFloorValid)
				return "Valittu kerros " + floor;
			else
				return "Valittu kerros ei ole käytettävissä";
		}
    }
}