using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace fibb
{
    class Program
    {
        const int Original_bet = 1;
        const int win_chance = 48;
        const int starting_cash = 1000;
        const int goal = 2000;

        static Random random = new Random();
        static Random pid = new Random();

        static void Main(string[] args)
        {
            List<int> fib_seq;
            Fib_seq(out fib_seq);

            int wins = 0;
            int loss = 0;


            int rotate = 5000;
            for(int i = 0; i < rotate; i++)
            {
                int end_cash = Cycle(fib_seq);
                Console.WriteLine((i+1).ToString()+": " + end_cash);
                Console.WriteLine();

                if (end_cash == 0)
                {
                    loss++;
                }
                else
                {
                    wins++;
                }
            }

            Console.WriteLine("\nTotal results:\nwins: " + wins);
            Console.WriteLine("loss: " + loss);

            Console.ReadLine();
        }

        static int Cycle(List<int> fib_seq)
        {
            int current_bet = Original_bet;
            int index = 0;
            int start_cash = starting_cash;

            int wins = 0;
            int loss = 0;
            int loss_streak = 0;
            int highest = 0;

            while (start_cash <= goal)
            {
                int randomNumber = random.Next(1, 101);

                current_bet = fib_seq[index];
                if (current_bet > start_cash)
                {
                    current_bet = start_cash;
                }

                bool pass = false;
                int next = pid.Next(0, 2);
                if (next == 0)
                {
                    if(randomNumber >= 100-win_chance)
                    {
                        pass = true;
                    }
                    else
                    {
                        pass = false;
                    }
                }
                else
                {
                    if (randomNumber > win_chance)
                    {
                        pass = true;
                    }
                    else
                    {
                        pass = false;
                    }
                }


                if (pass)
                {
                    start_cash += current_bet;

                    index-=2;
                    wins++;
                    loss_streak = 0;
                }
                else
                {
                    start_cash -= current_bet;

                    index++;
                    loss++;
                    loss_streak++;
                }

                if (index < 0)
                {
                    index = 0;
                }

                if (highest < loss_streak)
                {
                    highest = loss_streak;
                }

                if (start_cash <= 0)
                {
                    break;
                }

            }
            Console.WriteLine("wins: " + wins);
            Console.WriteLine("loss: " + loss);
            Console.WriteLine("loss_streak: " + highest);

            return start_cash;
        }

        static void Fib_seq(out List<int> fib_seq)
        {
            int n = 50;

            fib_seq = new List<int>();
            fib_seq.Add(Original_bet);
            fib_seq.Add(Original_bet);
            for (int i=2;i< n; i++)
            {
                fib_seq.Add(fib_seq[i - 1] + fib_seq[i - 2]);
            }
        }
    }
}