PokemonEvolution

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

namespace _05.PokemonEvolution
{
    public class StartUp
    {
        public static void Main()
        {
            var pokemons = new Dictionary<string, List<KeyValuePair<string, long>>>();
            while (true)
            {
                string input = Console.ReadLine();
                if (input == "wubbalubbadubdub")
                {
                    break;
                }
                var commandArgs = input
                    .Split(new char[] { ' ', '>', '-' }, StringSplitOptions.RemoveEmptyEntries)
                    .ToArray();
                if (commandArgs.Length == 3)
                {
                    string pokemonName = commandArgs[0];
                    string evolutionType = commandArgs[1];
                    long evolutionIndex = long.Parse(commandArgs[2]);
                    if (!pokemons.ContainsKey(pokemonName))
                    {
                        pokemons.Add(pokemonName, new List<KeyValuePair<string, long>>());
                        pokemons[pokemonName].Add(new KeyValuePair<string, long>(evolutionType, evolutionIndex));
                    }
                    else
                    {
                        pokemons[pokemonName].Add(new KeyValuePair<string, long>(evolutionType, evolutionIndex));
                    }
                }
                else
                {
                    string pokemonName = commandArgs[0];
                    if (pokemons.ContainsKey(pokemonName))
                    {
                        Console.WriteLine($"# {pokemonName}");
                        foreach (var pokemon in pokemons[pokemonName])
                        {
                            Console.WriteLine($"{pokemon.Key} <-> {pokemon.Value}");
                        }
                    }
                }
            }
            foreach (var pokemon in pokemons)
            {
                Console.WriteLine($"# {pokemon.Key}");
                foreach (var item in pokemon.Value.OrderByDescending(x=>x.Value))
                {
                    Console.WriteLine($"{item.Key} <-> {item.Value}");
                }
            }
        }
    }
}