OOP2016FullTimeInheritanceProgram

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

namespace World3a3b
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("National Income of my Little Kingdom is {0}",
                Person.CalculateNationalIncome());
            Console.WriteLine("Nationality {0}", Person.Nationality);
            Console.WriteLine("PI = {0}", Person.PI);

            // string name1 = "Alex";
            // int age1 = 20;
            // string[] names = "Alex";
            //int counter = 0;
            //List<Person> people = new List<Person>();

            Person person1 = new Person("Stoyan", 52);
            //counter++;
            //people.Add(person1);
            // 1. fields
            // person1.name = "Stoyan";
            // person1.age = 52;
            // 2. setters getters
            // person1.SetName("Stoyan");
            // person1.SetAge(52);
            // 3. Properties
            // 4. Auto Properties
            // person1.Name = "Stoyan";
            // person1.Age = 52;

            // Console.WriteLine("My name is {0}. I am {1} yers old.", person1.name, person1.age);
            // Console.WriteLine("My name is {0}. I am {1} yers old.", person1.GetName(), person1.GetAge());
            // Console.WriteLine("My name is {0}. I am {1} yers old.", person1.Name, person1.Age);

            person1.IntroduceYourSelf();

            Person person2 = new Person("Alex", 20);
            //counter++;
            //people.Add(person2);
            // person2.name = "Alex";
            // person2.age = 20;
            // person2.SetName("Alex");
            // person2.SetAge(20);
            // person2.Name = "Alex";
            // person2.Age = 20;

            // Console.WriteLine("My name is {0}. I am {1} yers old.", person2.name, person2.age);
            // Console.WriteLine("My name is {0}. I am {1} yers old.", person2.GetName(), person2.GetAge());
            // Console.WriteLine("My name is {0}. I am {1} yers old.", person2.Name, person2.Age);
            person2.IntroduceYourSelf();


            CreateAnotherPerson();

            GC.Collect();

            // Person.Counter = 456;

            //Console.WriteLine("The population of my little kingdom is {0}", counter);
            //Console.WriteLine("The population of my little kingdom is {0}", people.Count);
            Console.WriteLine("The population of my little kingdom is {0}", Person.Counter);
            // person1.only4Read = 45.6;
            Console.WriteLine("only 4 read = {0}", person2.only4Read);

            Person.Nationality = "German";

            person1.IntroduceYourSelf();
            person2.IntroduceYourSelf();

            Console.WriteLine("National Income of my Little Kingdom is {0}",
                Person.CalculateNationalIncome());

            /*
            Person person3 = new Student("Kircho", 25, 23432);
            person3.IntroduceYourSelf();
            person3 = new Athlete("Krisi", 26, "Box");
            person3.IntroduceYourSelf();
            */

            // Object student1 = new Student("Kircho", 25, 23432);

            Student student1 = new Student("Kircho", 25, 23432);
            student1.IntroduceYourSelf();
            Console.WriteLine(student1);

            Athlete athlete1 = new Athlete("Krisi", 26, "Box");
            // athlete1.IntroduceYourSelf();
            // Console.WriteLine(athlete1.ToString());
            Console.WriteLine(athlete1);

        }

        public static void CreateAnotherPerson()
        {
            Person person1 = new Person("Petko", 45);
        }
    }
}