Exam-06.August.2019-03.ManOWar

using System;
using System.Collections.Generic;
using System.Linq;

namespace _03.ManOWar
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> pirateShip = Console.ReadLine()
                .Split(">")
                .Select(int.Parse)
                .ToList();

            List<int> warShip = Console.ReadLine()
                .Split(">")
                .Select(int.Parse)
                .ToList();

            int maxHealthCapacity = int.Parse(Console.ReadLine());
            string[] command = Console.ReadLine().Split();

            string word = command[0];


            while (word != "Retire")
            {
                if (word == "Fire")
                {
                    int index = int.Parse(command[1]);
                    int damage = int.Parse(command[2]);


                    if (index >= 0 && index <= warShip.Count - 1)
                    {
                        int warShipInitial = warShip[index];
                        warShip.RemoveAt(index);
                        warShip.Insert(index, (warShipInitial - damage));
                    }
                    else
                    {
                        command = Console.ReadLine().Split();
                        word = command[0];
                        continue;
                    }
                    if (warShip[index] <= 0)
                    {
                        Console.WriteLine("You won! The enemy ship has sunken.");
                        return;
                    }
                }

                if (word == "Defend")
                {
                    int startIndex = int.Parse(command[1]);
                    int endIndex = int.Parse(command[2]);
                    int damage = int.Parse(command[3]);


                    if ((startIndex >= 0 && startIndex <= pirateShip.Count - 1) && (endIndex >= 0 && endIndex <= pirateShip.Count - 1))
                    {
                        for (int i = startIndex; i <= endIndex; i++)
                        {
                            int pirateShipInitial = pirateShip[i];
                            pirateShip.RemoveAt(i);
                            pirateShip.Insert(i, (pirateShipInitial - damage));

                            if (pirateShip[i] <= 0)
                            {
                                Console.WriteLine("You lost! The pirate ship has sunken.");
                                return;
                            }
                        }
                    }
                    else
                    {
                        command = Console.ReadLine().Split();
                        word = command[0];
                        continue;
                    }
                }

                if (word == "Repair")
                {
                    int index = int.Parse(command[1]);
                    int health = int.Parse(command[2]);

                    if (index >= 0 && index <= pirateShip.Count - 1)
                    {
                        if (pirateShip[index] + health > maxHealthCapacity)
                        {
                            pirateShip[index] = maxHealthCapacity;
                        }
                        else
                        {
                            pirateShip[index] += health;
                        }
                    }
                    else
                    {
                        command = Console.ReadLine().Split();
                        word = command[0];
                        continue;
                    }
                }

                if(word == "Status")
                {
                    int counter = 0;

                    for (int i = 0; i < pirateShip.Count; i++)
                    {
                        if (pirateShip[i] < maxHealthCapacity / 5)
                        {
                            counter++;
                        }
                    }
                    Console.WriteLine($"{counter} sections need repair.");
                }


                command = Console.ReadLine().Split();
                word = command[0];
            }

            Console.WriteLine($"Pirate ship status: { pirateShip.Sum()}");
            Console.WriteLine($"Warship status: {warShip.Sum()}");

        }
    }
}