P!rates

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

namespace P_rates
{
    class Program
    {
        static void Main(string[] args)
        {
            string command = Console.ReadLine();
            Dictionary<string, List<int>> allCities = new Dictionary<string, List<int>>();

            while (command.ToLower() != "sail")
            {
                string[] citiesArray = command.Split("||", StringSplitOptions.RemoveEmptyEntries);
                string currentCity = citiesArray[0];
                int population = int.Parse(citiesArray[1]);
                int gold = int.Parse(citiesArray[2]);

                if (allCities.ContainsKey(currentCity))
                {
                    allCities[currentCity][0] += population;
                    allCities[currentCity][1] += gold;
                }
                else
                {
                    allCities.Add(currentCity, new List<int>() { population, gold });
                }

                command = Console.ReadLine();
            }

            string continousCommands = Console.ReadLine();
            while (continousCommands.ToLower() != "end")
            {
                string[] commandsArray = continousCommands.Split("=>", StringSplitOptions.RemoveEmptyEntries);
                string commandToSwitch = commandsArray[0];
                switch (commandToSwitch)
                {
                    case "Plunder":
                        string town = commandsArray[1];
                        int peopleToPlunder = int.Parse(commandsArray[2]);
                        int goldToPlunder = int.Parse(commandsArray[3]);
                        if (allCities[town][0] - peopleToPlunder > 0 && allCities[town][1] - goldToPlunder > 0)
                        {
                            allCities[town][0] -= peopleToPlunder;
                            allCities[town][1] -= goldToPlunder;
                            Console.WriteLine($"{town} plundered! {goldToPlunder} gold stolen, {peopleToPlunder} citizens killed.");
                        }
                        else if (allCities[town][0] - peopleToPlunder <= 0 || allCities[town][1] - goldToPlunder <= 0)
                        {
                            Console.WriteLine($"{town} plundered! {goldToPlunder} gold stolen, {peopleToPlunder} citizens killed.");
                            allCities.Remove(town);
                            Console.WriteLine($"{town} has been wiped off the map!");
                        }
                        break;
                    case "Prosper":
                        string prosperTown = commandsArray[1];
                        int goldToIncrease = int.Parse(commandsArray[2]);
                        if (goldToIncrease < 0)
                        {
                            Console.WriteLine("Gold added cannot be a negative number!");
                            continousCommands = Console.ReadLine();
                            continue;
                        }
                        else
                        {
                            allCities[prosperTown][1] += goldToIncrease;
                            Console.WriteLine($"{goldToIncrease} gold added to the city treasury. {prosperTown} now has {allCities[prosperTown][1]} gold.");
                        }
                        break;
                }
                continousCommands = Console.ReadLine();
            }
            Console.WriteLine($"Ahoy, Captain! There are {allCities.Count} wealthy settlements to go to: ");
            foreach (var gold in allCities.OrderByDescending(g => g.Value[1]).ThenBy(a => a.Key))
            {
                Console.WriteLine($"{gold.Key} -> Population: {gold.Value[0]} citizens, Gold: {gold.Value[1]} kg");
            }
        }
    }
}