using System;

using System.Collections.Generic;

​

// Our new data container which defines what is an employee in our program, a class with the name Employee

// This class will act as a container or holder to all our employee relevant information, 

// it will contain various data structures and variables inside of it.

​

public class Employee

    {

        Dictionary<string, string> employeeNames; // dictionary to hold all Employee names

        Dictionary<string, string> phoneNumbers; // dictionary to hold all phone numbers

        Dictionary<string, string> addresses; // dictionary to hold all addresses

        string SSN; // variable to hold SSN

        public Employee()

        {

            this.employeeNames = new Dictionary<string, string>(); // initialize our employee names dictionary (set it up with no values)

            this.phoneNumbers = new Dictionary<string, string>(); // initialize our employee phone numbers dictionary (set it up with no values)

            this.addresses = new Dictionary<string, string>(); // initialize our employee addresses dictionary (set it up with no values)

        }

        public void AddEmployeeName(string description, string name)

        {

            this.employeeNames.Add(description, name);

            Console.WriteLine("Employee name: " + employeeNames[description]);

        }

        // Method which takes two parameters, the description we want to set for the phone number, and a phone number

        // Example would be AddPhone("1st Phone Number", "+1 54615647")

        public void AddPhoneNumber(string description, string phoneNumber)

        {

            this.phoneNumbers.Add(description, phoneNumber);

        }

        // Method which takes two parameters, the description we want to set for the address, and an address

        // Example would be AddAddress("Address 1", "US, Seattle")

        public void AddAddress(string description, string address)

        {

            this.addresses.Add(description, address);

        }

        // Method which takes one parameter representing our employee name.

        /*

        public void SetName(string name)

        {

            this.name = name;

        }*/

        // Method which takes one parameter representing our employee SSN.

        public void SetSSN(string SSN)

        {

            this.SSN = SSN;

        }

        public void PrintAllAddresses()

        {

            // This is called a loop of type foreach, you can ignore it for now

            // However its a way in C# to iterate (go through item by item) of the data stored in a dictionary

            foreach(KeyValuePair<string, string> entry in this.addresses)

            {

                // Print out to the key and value of each stored item in our addresses dictionary

                Console.WriteLine(entry.Key + ": " + entry.Value);

            }

        }

    }

​

public class Program

{

    public void Main()

    {

        Console.WriteLine("create allEmployee dictionary that store both employee1 and employee2 objects");

        Dictionary<string, string> allEmployees = new Dictionary<string, string>();

        Employee employee1 = new Employee(); // This line defines a new employee in our program!

        employee1.AddEmployeeName("Name", "Mashael"); // Add the 1st name to our employee

        employee1.SetSSN("23132132152"); // Set the employee SSN

        employee1.AddAddress("Address 1", "Seattle, US"); // Add the 1st address to our employee

        employee1.AddAddress("Address 2", "London, UK"); // Add the second address to our employee

        employee1.AddPhoneNumber("Phone 1:", "+156475646"); // Add 1st phone number to our employee

        employee1.AddPhoneNumber("Phone 2:", "+5 56465415"); // Add 2nd phone number to our employee

        foreach (KeyValuePair<string , string> employee in allEmployees)  

      {  

         Console.WriteLine(employee.Key + ":" + employee.Value);  

      }  

        employee1.PrintAllAddresses(); // Calling method PrintAllAddresses() which prints all addressed of an employee

        Console.WriteLine("\n"); // Line break

        Employee employee2 = new Employee(); // This line defines a new employee in our program!

        employee2.SetSSN("73132132152"); // Set the employee SSN

        employee2.AddAddress("Address 1", "California, US"); // Add the 1st address to our employee

        employee2.AddAddress("Address 2", "Paris, France"); // Add the second address to our employee

        employee2.AddPhoneNumber("Phone 1:", "+186475646"); // Add 1st phone number to our employee

        employee2.AddPhoneNumber("Phone 2:", "+5 86465415"); // Add 2nd phone number to our employee

        Console.WriteLine("Below is all the addresses stored in our employee 2 object");

        employee2.PrintAllAddresses();

    }

}