using System;

using System.Collections.Generic;

public class Employee {

    public string FirstName {get;set;}

    public string LastName {get;set;}

    public double Salary {get;set;}

    public void PrintInfo(){

        Console.WriteLine("First Name: {0}, Last Name: {1}, Salary: {2}", FirstName, LastName, Salary);

    }

    public virtual double GetSalary(){

        return Salary;

    }

}

​

public class SalesPerson : Employee{

    public int SuccessSaleRevenue {get;set;}

    public SalesPerson(string first, string last, int success){

    FirstName = first;

    LastName = last;

    SuccessSaleRevenue = success;

    Salary = 500;

    }

    public void ExtendSuccessSaleRevenue(int successValue){

        SuccessSaleRevenue += successValue;

    }

    public override double GetSalary(){

        if(SuccessSaleRevenue <= 2000){

            return Salary + 500;

        } else if(SuccessSaleRevenue <= 5000){

            return Salary + 1000;

        } else if(SuccessSaleRevenue > 5000){

            return Salary + 2000;

        } else {

            return Salary;

        }

    }

}

​

public class Manager : Employee {

    public string Department {get;set;}

    private double Bonus {get;set;}

    public Manager(string first, string last, double salary, string department){

        FirstName = first;

        LastName = last;

        Salary = salary;

        Department = department;

    }

    public void AddBonus(double bonus){

    Bonus = bonus;

    }

    public override double GetSalary(){

        return Salary + Bonus;

    }

}

​

public class Contractor : Employee {

    public int WorkHours {get;set;}

    public double PayPerHour {get;set;}

    public Manager Responsible {get;set;}

    public override double GetSalary(){

        return WorkHours * PayPerHour;

    }

    public void CurrentPosition(Manager manager){

        Console.WriteLine("My current position is in the {0} Department!", manager.Department );

    }

    public Contractor(string first, string last, int workHours, double payPerHour, Manager manager){

        FirstName = first;

        LastName = last;

        WorkHours = workHours;

        PayPerHour = payPerHour;

        Responsible = manager;

    }

}

​

public class CEO : Employee{

    public List<Employee> Employees {get;set;}

    public int Shares {get;set;}

    public double SharesPrice {get;set;}

    public override double GetSalary(){

        return Salary + ( Shares * SharesPrice );

    }

    public void PrintEmployees(){

        foreach(Employee employee in Employees){

            employee.PrintInfo();

        }

    }

    public CEO(string first, string last, double salary, List<Employee> employees, int shares, double sharePrice){

        FirstName = first;

        LastName = last;

        Salary = salary;

        Employees = employees;

        Shares = shares;

        SharesPrice = sharePrice;

    }

}

​

public class Program

{

    public static void Main()

    {

        Employee emp = new Employee(){FirstName = "Bob", LastName = "Bobsky", Salary = 600};

        SalesPerson sale = new SalesPerson("Bill","Billsky", 1500);

        Manager mng = new Manager("Ron", "Ronsky", 1500, "Marketing");

        sale.ExtendSuccessSaleRevenue(2000);

        mng.AddBonus(400);

        emp.PrintInfo();

        sale.PrintInfo();

        mng.PrintInfo();

        Console.WriteLine("Employee Salary: " + emp.GetSalary());

        Console.WriteLine("Sales Person Salary: " + sale.GetSalary());

        Console.WriteLine("Manager Salary: " + mng.GetSalary());

        List<Employee> someEmployees = new List<Employee>();

        Manager manager1 = new Manager("Zdrave", "Zdravevski", 1500, "Sales");

        Manager manager2 = new Manager("Bosko", "Boskovski", 1200, "Marketing");

        someEmployees.Add(new Contractor("Bobi", "Bobevski", 30, 12.5, manager1 ));

        someEmployees.Add(new Contractor("Riste", "Ristevski", 30, 12.5, manager2));

        someEmployees.Add(new SalesPerson("Igor", "Igorski", 2000));

        someEmployees.Add(manager1);

        someEmployees.Add(manager2);

        CEO theBoss = new CEO("Filip", "Vancevski", 2000, someEmployees, 230, 10.5);

        theBoss.PrintInfo();

        Console.WriteLine("The Boss salary : " + theBoss.GetSalary());

        theBoss.PrintEmployees();

    }

}