using System;

using System.Collections.Generic;

​

/// <summary>

///  Interface for defining basic Mark Zuckerberg type

/// </summary>

interface IMark 

{

    Guid MarkGuid { get; }

    bool IsAwkward { get; set; }

    bool IsUpset { get; set; }

    bool IsRobot { get; }

    bool? IsAlive { get; set; }

    void DrinkWater();

}

​

/// <summary> 

///   class to prototype Mark Zuckerberg functionality; 

///   inherits from IMark interface. Also, ur mom. 

/// </summary>

public class Mark : IMark

{

    // default state undefined..

    private bool? _IsAlive = null; 

​

    private bool _IsUpset = false;

    // gets or sets unique mark id

    public Guid MarkGuid { get; protected set; }

    public Water WaterCup { get; set; } 

    public virtual bool IsAwkward { get; set; }

​

    public bool IsRobot { get; protected set; }

    public virtual bool IsUpset 

    { 

        get

        {

            return _IsUpset;

        }

        set

        {

            _IsUpset = value;

            if (_IsUpset == true)

            {

                Console.WriteLine("'arrggg'");

                WaterCup.Dump();

            }

        }

    }

    public bool? IsAlive

    {

        get

        {

            return _IsAlive;

        }

        set

        {

            _IsAlive = value;

            if (value == false)

            {

                Console.WriteLine("**gasps for air**");

                WaterCup.Dump();

            }

        }

    }

    public Mark()

    {

        MarkGuid = Guid.NewGuid();

        WaterCup = new Water(9);

        IsAwkward = true;

        IsUpset = false;

        IsRobot = true;

    }

    public void DrinkWater()

    {

        if (IsAlive == false)

        {

            throw new InvalidOperationException("Marky-Z is dead!");

        }

        if (WaterCup.Sips > 1) 

        {

            Console.WriteLine("[Sips awkwardly]");

            WaterCup.Sip();

        }

        else 

        {

            IsUpset = true;

            Console.WriteLine("[Stares blankly]");

        }

    }

    public void Blink() 

    {

        Console.WriteLine("[blinks]");

    }

    public void Kill()

    {

        if (_IsAlive == false) return;

        Console.WriteLine("'Dai-sy, dai-sy, give me your answer true---'");

        IsAlive = false;

    }

}

​

///

/// <summary>

///  water object

/// </summary>

///

public class Water 

{

    internal int Sips { get; private set; }

    public Water(int sips)

    {

        Sips = (sips > 0) ? sips : 0;

    }

    public void Dump()

    {

        Sips = 0;

    }

    public void Sip()

    {

        if (Sips > 0) Sips -= 1;

    }

}

​

/// <summary>

/// Main entrypoint for application MarkZ.exe

/// </summary>

/// <ToDo>

///   - Add some more Mark functionality

///   - Mark stats / hp?

///   - Maybe add enemy / boss to fight Mark?

///   - Parallelize Zuckerbergs?

///   - Implement supervised learning algorithm.. can a Mark learn to love?

///   - Mark factory.. Mark's mom?

/// </ToDo>

public class Program

{

    protected static readonly Random Randomness = new System.Random();

    private static List<Mark> Zuckerbergs = new List<Mark>();

    public static void Main()

    {

        Console.WriteLine("Initializing Zuckerberg..\n");

        int zucks = 0;

        do

        {

            Console.WriteLine("How many Zuckerbots shall I make? (enter a number 1-1000): ");

        }

        while (!int.TryParse(Console.ReadLine(), out zucks) && !(zucks > 0 && zucks < 1000));

        while (zucks > 0)

        {

            // make a new Mark Zuckerbot

            Zuckerbergs.Add(new Mark());

            --zucks;

        }

        Start();

        Console.WriteLine("\n== End program ==\n");

        Console.WriteLine("Press any key to exit");

        Console.ReadLine();

        Console.WriteLine("thanks \n");

    }

    public static void Start()

    {

        int record = 0;

        // iterate and run each Mark

        for (int i = 0; i < Zuckerbergs.Count; ++i)

        {           

            Mark mark = Zuckerbergs[i];

            Console.WriteLine("\nRunning mark simulation {0} of {1}\n", (i + 1), Zuckerbergs.Count);

            Console.WriteLine("Mark <{0}>: \n\n", mark.MarkGuid);

            record += RunMark(mark);

        }

        Console.WriteLine("\nAverage lifespan: {0}", (record / Zuckerbergs.Count));

    }

    public static int RunMark(Mark mark)

    {

        int count = 0;

        do

        {   

            try

            {

                var rand = Randomness.Next(25);

                if (rand %2 == 0)

                {

                    mark.DrinkWater();

                }

                if (rand % 3 == 0)

                {

                    mark.Blink();

                }

                if (rand == 9 && count > 5)

                {

                    mark.IsAlive = false;

                }

            }

            catch (InvalidOperationException opex)

            {

                Console.WriteLine(opex.Message);

                break;

            }

            finally 

            {

                ++count;

            }

        }

        while (count < 37);

        // dispose of the Mark if still running

        mark.Kill();

        return count;

    }

}