OOPPrinciplesStatic1bPerson

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

namespace World1b
{
    class Person : IIntroducable
    {
        protected string name;

        // private string _sdhgfshfg;

        protected int age;

        private int temp;

        private static int counter = 0;

        protected static string nationality = "Bulgarian";

        public const double PI = 3.14;

        public readonly double onlyRead = 5.4;

        private string[] friends = new string[5];


        public static int Counter
        {
            get { return counter; }
            // private set { counter = value; }
        }

        public static string Nationality
        {
            get { return nationality; }
            set { nationality = value; }
        }

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

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

        public string this[int i] {
            get { return friends[i]; }
            set { friends[i] = value; }
        }

        static Person()
        {
            nationality = "Albanian";
        }
        public Person()
            : this("Default", 0)
        {
            // Name = "Default";
            // Age = 0;
        }
        public Person(string name, int age, double balance = 0, params string[] friends)
        {
            // this.name = name;
            Name = name;
            Age = age;
            int i = 0;
            foreach (string friend in friends) {
                this.friends[i] = friend; // friends[i];
                i++;
            }
            counter++;
            onlyRead = 2.71 * age;
        }

        public virtual void IntroduceYourSelf()
        {
            // onlyRead = 2.71 * age;
            Console.WriteLine("My name is {0}, I am {1} years old! An I am {2}", name, age, nationality);
        }

        public static double GetNationalIncome()
        {
            return counter * 120.30;
        }

        // public string Name { get; set; }

 /*
        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 double GetBalance()
        {
            return age * 34;
        }
*/

    }
}