Problem_3._P_rates_FinalExam_04._04._20

using System;
using System.Linq;
using System.Collections.Generic;
using System.Text.RegularExpressions;

namespace Problem_3._P_rates_FinalExam_04._04._20
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();
            Dictionary<string, int> citiesPopulation = new Dictionary<string, int>();
            Dictionary<string, int> citiesGold = new Dictionary<string, int>();

            while (input != "Sail")
            {
                string[] splittedIn = input.Split("||");
                string city = splittedIn[0];
                int population = int.Parse(splittedIn[1]);
                int gold =int.Parse(splittedIn[2]);

                if (citiesPopulation.ContainsKey(city) && citiesGold.ContainsKey(city))
                {
                    citiesPopulation[city] += population;
                    citiesGold[city] += gold;
                }
                else
                {
                    citiesPopulation.Add(city, population);
                    citiesGold.Add(city, gold);
                }
                input = Console.ReadLine();
            }

            while ((input = Console.ReadLine()) != "End")
            {
                string[] splittedIn = input.Split("=>");
                string eventC = splittedIn[0];
                string town = splittedIn[1];



                if (eventC == "Plunder")
                {
                    int people = int.Parse(splittedIn[2]);
                    int gold = int.Parse(splittedIn[3]);
                    Console.WriteLine($"{town} plundered! {gold} gold stolen, {people} citizens killed.");
                    citiesPopulation[town] -= people;
                    citiesGold[town] -= gold;

                   if (citiesPopulation[town] <= 0 || citiesGold[town] <= 0)
                   {
                        citiesGold.Remove(town);
                        citiesPopulation.Remove(town);
                        Console.WriteLine($"{town} has been wiped off the map!");
                   }
                }
                else if (eventC == "Prosper")
                {
                    int gold = int.Parse(splittedIn[2]);
                    if (gold < 0)
                    {
                        Console.WriteLine("Gold added cannot be a negative number!");
                    }
                    else
                    {
                        citiesGold[town] += gold;
                        Console.WriteLine($"{gold} gold added to the city treasury. {town} now has {citiesGold[town]} gold.");
                    }

                }
            }

            if (citiesPopulation.Count == 0)
            {
                Console.WriteLine("Ahoy, Captain! All targets have been plundered and destroyed!");
            }
            else
            {
                citiesGold = citiesGold.OrderByDescending(x => x.Value).ThenBy(x => x.Key).ToDictionary(a => a.Key, b => b.Value);

                Console.WriteLine($"Ahoy, Captain! There are {citiesGold.Count} wealthy settlements to go to:");

                foreach (var city in citiesGold)
                {
                    Console.WriteLine($"{city.Key} -> Population: {citiesPopulation[city.Key]} citizens, Gold: {city.Value} kg");
                }
            }


        }
    }
}