using System;
using System.Collections.Generic;

namespace IMJunior
{
    internal class Program
    {
        private static Player _player;
        private const int MaxPoints = 25;

        private static void Main(string[] args)
        {
            InitPlayer();
            ShowIntroScreen();

            InitAbilityPoints();
            InitPlayerAge();

            Console.Clear();
            ShowPlayerInfo();
        }

        private static void InitPlayer()
        {
            _player = new Player { abilityPoints = MaxPoints, age = 0 };

            _player.abilities.Add(new Ability("Сила", 0));
            _player.abilities.Add(new Ability("Ловкость", 0));
            _player.abilities.Add(new Ability("Интеллект", 0));
        }

        private static void InitAbilityPoints()
        {
            while (_player.IsHaveAbilityPoints())
            {
                Console.Clear();

                ShowPoints();
                ShowPlayerInfo();

                Console.WriteLine("Какую характеристику вы хотите изменить?");
                string abilityNameInput = Console.ReadLine();
                abilityNameInput = abilityNameInput.ToLower();

                int pointsDelta = GetPointsDeltaInput();

                foreach (var ability in _player.abilities)
                {
                    string abilityName = ability.Name.ToLower();
                    if (!abilityName.Equals(abilityNameInput))
                    {
                        continue;
                    }

                    int oldPointsValue = ability.Points;
                    ability.IncPoints(pointsDelta);

                    int diff = oldPointsValue - ability.Points;
                    _player.abilityPoints += diff;
                }
            }
        }

        private static int GetPointsDeltaInput()
        {
            Console.WriteLine(@"Что вы хотите сделать? +\-");
            string operation = Console.ReadLine();
            Console.WriteLine(@"Колличество поинтов которые следует {0}", operation.Equals("+") ? "прибавить" : "отнять");

            int delta = GetIntInput();
            delta *= operation.Equals("+") ? 1 : -1;
            return delta;
        }

        private static void InitPlayerAge()
        {
            Console.WriteLine("Вы распределили все очки. Введите возраст персонажа:");
            _player.age = GetIntInput();
        }

        private static int GetIntInput()
        {
            string valueRaw;
            int value;

            do
            {
                valueRaw = Console.ReadLine();
            }
            while (!int.TryParse(valueRaw, out value));

            return value;
        }

        private static void ShowIntroScreen()
        {
            Console.WriteLine("Добро пожаловать в меню выбора создания персонажа!");
            Console.WriteLine("У вас есть " + MaxPoints + " очков, которые вы можете распределить по умениям");
            Console.WriteLine("Нажмите любую клавишу чтобы продолжить...");
            Console.ReadKey();
        }

        private static void ShowPoints()
        {
            Console.WriteLine("Поинтов - {0}", _player.abilityPoints);
        }

        private static void ShowPlayerInfo()
        {
            //Age
            Console.WriteLine("Возраст - {0}", _player.age);

            //Abilities
            foreach (var playerAbility in _player.abilities)
            {
                Console.WriteLine(playerAbility.GetInfoLine());
            }
        }

        //Classes
        public class Player
        {
            public int abilityPoints;
            public int age;

            public List<Ability> abilities = new List<Ability>();

            public bool IsHaveAbilityPoints()
            {
                return abilityPoints > 0;
            }
        }

        public class Ability
        {
            public string Name { get; }
            public int Points { get; private set; }

            public const int MaxPoints = 10;

            public Ability(string name, int points)
            {
                this.Name = name;
                this.Points = points;
            }

            public string GetInfoLine()
            {
                string pointsInfo = string.Empty;
                pointsInfo = pointsInfo.PadLeft(Points, '#').PadRight(MaxPoints, '_');
                return Name + " - " + pointsInfo;
            }

            public void IncPoints(int value)
            {
                Points += value;
                //Clamp
                Points = Math.Min(MaxPoints, Points);
                Points = Math.Max(0, Points);
            }
        }
    }
}