OOP2016FullTime3PrinciplesProgram

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

namespace World
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("National Income = {0}", Person.CalculateNationalIncome());
            Console.WriteLine("Natinality {0}", Person.Nationality);
            Console.WriteLine("PI = {0}", Person.PI);
            // string name1 = "Alex";
            //int age1 = 20;
            // string[] names = new string[23];

            // string name2 = "Mariya";
            // int age2 = 18;
            //int counter = 0;
            //List<Person> people = new List<Person>();

            Person person1 = new Person("Stoyan", 52); // "Stoyan", 52
            //counter++;
            //people.Add(person1);

            // 1. Fields
            // person1.name = "Stoyan";
            // person1.age = 52;
            // Console.WriteLine("My name is {0}. I am {1} years old.", person1.name, person1.age);
            // 2. Getter Setter
            // person1.SetName("Stoyan");
            // person1.SetAge(52);
            // Console.WriteLine("My name is {0}. I am {1} years old.", person1.GetName(), person1.GetAge());
            // 3. Properties
            // 4. Auto Properties
            // person1.Name = "Stoyan";
            // person1.Age = 52;
            // Console.WriteLine("My name is {0}. I am {1} years old.", person1.Name, person1.Age);
            person1.IntroduceYourSelf();

            Person person2 = new Person("Alex", 21);
            //counter++;
            //people.Add(person2);
            // person2.name = "Alex";
            // person2.age = 21;
            // Console.WriteLine("My name is {0}. I am {1} years old.", person1.name, person1.age);
            // person2.SetName("Alex");
            // person2.SetAge(21);
            // Console.WriteLine("My name is {0}. I am {1} years old.", person2.GetName(), person2.GetAge());
            // person2.Name = "Alex";
            // person2.Age = 21;
            // Console.WriteLine("My name is {0}. I am {1} years old.", person2.Name, person2.Age);
            person2.IntroduceYourSelf();

            CreateAnotherInstance();
            // Person.Counter = 67;
            //Console.WriteLine("The population of my little ki9ngdom is {0}", counter);
            // Console.WriteLine("The population of my little ki9ngdom is {0}", people.Count);
            Console.WriteLine("The population of my little ki9ngdom is {0}", Person.Counter);
            // person2.only4Read = 56.5;
            Console.WriteLine("only4Read = {0}", person2.only4Read);
            Person.Nationality = "German";
            person1.IntroduceYourSelf();
            person2.IntroduceYourSelf();
            Console.WriteLine("National Income = {0}", Person.CalculateNationalIncome());


            Student student1 = new Student("Kircho", 25, 242342);
            student1.IntroduceYourSelf();

            Athlete athlete1 = new Athlete("Krisi", 26, "Box");
            athlete1.IntroduceYourSelf();

            // Console.WriteLine(athlete1);

            /*
            Person person3; // = new Student("Kircho", 25, 242342);
            // person3.IntroduceYourSelf();
            person3 = new Athlete("Krisi", 26, "Box");
            person3.IntroduceYourSelf();
            */

            Executor exec1 = new Executor(student1);
            exec1.MakeItSpeak();
        }

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