Task 56: Weapons Report

Task 56: Weapons Report

namespace WeaponsReport
{
    public static class Program
    {
        public static void Main()
        {
            Army army = new Army();
            Database database = new Database();
            
            army.Work(database);
        }
    }

    public class Database
    {
        private readonly List<Soldier> _soldiers = new();
        
        public Database()
        {
            Init();
        }

        public List<Soldier> GetSoldiers() => new(_soldiers);
        
        private void Init()
        {
            _soldiers.Add(new Soldier("John", "Handgun", "Sergeant", 12));
            _soldiers.Add(new Soldier("William", "Sniper Rifle", "Lieutenant", 10));            
            _soldiers.Add(new Soldier("David", "Knife", "Common", 8));            
            _soldiers.Add(new Soldier("Jessica", "Sniper Rifle", "Lieutenant", 20));            
            _soldiers.Add(new Soldier("Joseph", "Handgun", "Sergeant", 29));            
            _soldiers.Add(new Soldier("Michael", "Sniper Rifle", "Lieutenant", 35));            
            _soldiers.Add(new Soldier("Megan", "Knife", "Common", 16));            
            _soldiers.Add(new Soldier("Angela", "Handgun", "Sergeant", 21));            
            _soldiers.Add(new Soldier("Richard", "Knife", "Common", 13));            
            _soldiers.Add(new Soldier("Thomas", "Sniper Rifle", "Lieutenant", 1));            
            _soldiers.Add(new Soldier("Donald", "Handgun", "Sergeant", 15));            
        }
    }
    
    public class Soldier
    {
        public Soldier(string name, string weapon, string rank, int serviceTerm)
        {
            Name = name;
            Weapon = weapon;
            Rank = rank;
            ServiceTerm = serviceTerm;
        }
        
        public string Name { get; }
        public string Weapon { get; }
        public string Rank { get; }
        public int ServiceTerm { get; }
    }
    
    public class Army
    {
        private bool _isWork = true;
        private Database _database;
        
        public void Work(Database database)
        {
            _database = database;

            while (_isWork)
            {
                Console.Clear();
                
                ShowSoldiers();

                Console.ReadKey();
            }
        }
        
        private void ShowSoldiers()
        {
            var newSoldiers = from soldier in _database.GetSoldiers()
                select new
                {
                    Name = soldier.Name,
                    Rank = soldier.Rank
                };
            
            Console.WriteLine();
            
            foreach (var newSoldier in newSoldiers)
            {
                Console.WriteLine($"Name: {newSoldier.Name}, " +
                                  $"Rank: {newSoldier.Rank}");
            }
        }
    }
}