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

namespace ConsoleApp7
{
    class Program
    {
        static void Main(string[] args)
        {
            Doctor test = new Doctor();
            Doctor doctor1 = new Doctor()
            {
                Name = "John",
                Age = 30,
                Expirience = 4
            };
            Doctor doctor2 = new Doctor()
            {
                Name = "Jack",
                Age = 28,
                Expirience = 7
            };
            test.CanPerformOperation(doctor1, delegate () {
                return doctor1.Expirience > 5 && doctor1.Age < 40;
            });
            test.CanPerformOperation(doctor2, delegate () {
                return doctor2.Expirience > 5 && doctor2.Age < 40;
            });

            Console.ReadLine();

        }
    }

    public delegate bool CanPromotedDelegate();





    //5 diferent ways of calculating for CanPerformOperation
    // 1. Expirience > 5 AND age < 40
    // 2. Expirience > 6 AND age < 45
    // 3. Expirience > 7 AND age < 46
    // 4. Expirience > 8 AND age < 47
    // 5. Expirience > 9 AND age < 48
    public class Doctor
    {
        public int Expirience { get; set; }
        public int Age { get; set; }
        public string Name { get; set; }

        public void CanPerformOperation(Doctor d, CanPromotedDelegate del)
        {
            if (del() == true)
            {
                Console.WriteLine($"{d.Name} can perform operation");
            }
            else
            {
                Console.WriteLine($"{d.Name} cannot perform operation");
            }
        }
    }


    //5 diferent ways of calculating for CanGoUnderOperation
    // 1. age < 40
    // 1. age < 45
    // 1. age < 46
    // 1. age < 47
    // 1. age < 48
    public class Patient
    {
        public int Age { get; set; }

        public bool CanGoUnderOperation()
        {
            return true;
        }
    }
}