OOPPrinciplesStatic1aPerson

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace World1a
{
    class Person : IIntroducable
    {
        protected string name; // Member variable, instance variable, field

        public string[] friends = new string[3];

        // private string _ewgsjhfgsjhfg1436543;

        protected int age;

        public static int population = 0;
        public static string nationality = "Bulgarian";

        public Person()
        :this("Default", 0)
        {
            // Name = "Default";
            // Age = 0;
        }

        // Working Horse
        public Person(string name, int age = 0, double balance = 1.2, params string[] optional)
        {
            // this.name = name;
            // this.age = age;
            Name = name;
            Age = age;
            int i = 0;
            foreach (string friend in optional)
            {
                friends[i] = friend;
                i++;
            }
            population++;
        }




        // public string Name { get; set; }

        public string Name
        {
            get { return name; }
            set { name = value; }
        }
        public int Age
        {
            get { return age; }
            set { age = value; }
        }

        public double Balance
        {
            get { return Age * name.Length; }
        }


        /*
        public string GetName()
        {
            return name;
        }
        public void SetName(string name)
        {
            this.name = name;
        }

        public int GetAge()
        {
            return age;
        }
        public void SetAge(int age)
        {
            this.age = age;
        }
        */

        public virtual void IntroduceYourSelf()
        {
            Console.WriteLine("My name is {0}. I am {1} years old! My balne is {2}. My nationality is {3}", Name, Age, Balance, nationality);
        }

    }
}