using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Mail;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication
{
   class reccompany
   {
       string name;
       string address;
       string owner;
       performer per= new performer();
       public reccompany(string n, string a, string o,performer p)
       {

           per.name = p.name;
           per.nickname = p.nickname;
           name = n;
           address = a;
           owner = o;
       }
       public void show()
       {

           Console.WriteLine("Name :"+name);
           Console.WriteLine("adress :"+address);
           Console.WriteLine("owner :"+owner);
           Console.WriteLine("performer :"+per.name);
           Console.WriteLine("perfomer nick : "+per.nickname);
           per.albinfo();
           per.slist();
       }
   }

   class performer
   {
       public string name;
       public string nickname;

       albums alb = new albums();

       public performer()
       {

           name = "";
           nickname = "";

       }
       public performer(string na, string nick,albums al)
       {
           alb.name = al.name;
           alb.genre = al.genre;
           alb.yearofcreation = al.yearofcreation;
           alb.numberofsoldcopies = al.numberofsoldcopies;
           name = na;
           nickname = nick;
       }
       public void albinfo()
       {
           Console.WriteLine("album name  : "+alb.name);
           Console.WriteLine("genere      : "+alb.genre);
           Console.WriteLine("year of cre : "+alb.yearofcreation);
           Console.WriteLine("copies sold : "+alb.numberofsoldcopies);
       }
       public void slist()
       {
           for (int i = 0; i < alb.s.Count; i++)
           {
               alb.s[i].showsong();
           }
       }
   }

    class albums
    {
        public string name;
        public string genre;
        public string yearofcreation;
        public string numberofsoldcopies;
        public List<songs> s = new List<songs>();

        public albums()
        {
            name = "";
            genre = "";
            yearofcreation = "";
            numberofsoldcopies = "";
        }
        public albums(string nam, string gen,string ye,string cop)
        {
            name = nam;
            genre = gen;
            yearofcreation = ye;
            numberofsoldcopies = cop;

            s.Add(new songs{name="song name 1",duration="1 hour"});
            s.Add(new songs { name = "song name 2", duration = "1.5 hour" });
        }

    }
    class songs
    {
         public string name;
         public string duration;

         public void showsong()
         {
             Console.WriteLine("song name     : "+name);
             Console.WriteLine("song duration : "+duration);
         }
    }

    class Program
    {
        static void Main(string[] args)
        {
            albums ob = new albums("new album", "american", "2019", "1000");
            performer ob1 = new performer("mickel", "mic",ob);
            reccompany obj = new reccompany("phonix", "usa", "someone", ob1);
            obj.show();

        }
    }
}