/// <summary>
/// Sort deatils by First name, City, State or Zip code
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
public int Compare(Personal_Details x, Personal_Details y)
{
Console.WriteLine("Enter choice for sorting:");
Console.WriteLine("1. FirstName 2. City 3. State 4. ZipCode");
String choice = Console.ReadLine();
int choice1 = Convert.ToInt32(choice);
switch (choice1)
{
case 1:
return(x.FirstName.CompareTo(y.FirstName));
case 2:
return(x.City.CompareTo(y.City));
case 3:
return(x.State.CompareTo(y.State));
case 4:
return(x.ZipCode.CompareTo(y.ZipCode));
}
return(0);
}
/// <summary>
/// Ability to Edit existing contact using Person's first name
/// </summary>
/// <param name="firstName">first name.</param>
public void Edit(string firstName)
{
int check = 0;
for (int i = 0; i < this.list.Count; i++)
{
if (this.list[i].FirstName.Equals(firstName))
{
while (check == 0)
{
Personal_Details person = this.list[i];
Console.WriteLine(person);
Console.WriteLine("Enter your choice for editing: ");
Console.WriteLine("1.Address 2.City 3.State 4.Zip Code 5.Phone Number 6.Email ID 7.Exit");
string choice = Console.ReadLine();
int ch = Convert.ToInt32(choice);
switch (ch)
{
case 1:
Console.WriteLine("Enter new Address:");
string address = Console.ReadLine();
person.Address = address;
break;
case 2:
Console.WriteLine("Enter new City:");
string city = Console.ReadLine();
person.City = city;
break;
case 3:
Console.WriteLine("Enter new State:");
string state = Console.ReadLine();
person.State = state;
break;
case 4:
Console.WriteLine("Enter new ZipCode:");
string zipCode = Console.ReadLine();
person.ZipCode = zipCode;
break;
case 5:
Console.WriteLine("Enter new Phone Number:");
string phoneNumber = Console.ReadLine();
person.PhoneNumber = phoneNumber;
break;
case 6:
Console.WriteLine("Enter new Email ID:");
string emailID = Console.ReadLine();
person.EmailID = emailID;
break;
case 7:
check = 1;
break;
}
}
}
}
}
/// <summary>
/// Ability to Add new Contact in Address Book
/// </summary>
public void Add()
{
Console.WriteLine("Enter first name");
string firstName = Console.ReadLine();
if (!Regex.Match(firstName, "^[A-Z][a-z]{2,}$").Success)
{
Console.WriteLine("First letter should be capital and minimum 3 characters are required\n");
}
///Ability to ensure there is no Duplicate Entry of the same Person
foreach (Personal_Details personal_Details in list.FindAll(e => e.FirstName == firstName))
{
Console.WriteLine("You entered Duplicate Name...");
return;
}
Console.WriteLine("Enter last name");
string lastName = Console.ReadLine();
if (!Regex.Match(lastName, "^[A-Z][a-z]{2,}$").Success)
{
Console.WriteLine("First letter should be capital\n");
}
Console.WriteLine("Enter address");
string address = Console.ReadLine();
Console.WriteLine("Enter city");
string city = Console.ReadLine();
Console.WriteLine("Enter state");
string state = Console.ReadLine();
Console.WriteLine("Enter Zip Code");
string zipCode = Console.ReadLine();
if (!Regex.Match(zipCode, "^[1-9]{3}[0-9]{3}$").Success)
{
Console.WriteLine("Zip Code contains 6 digits\n");
}
Console.WriteLine("Enter phoneNumber");
string phoneNumber = Console.ReadLine();
if (!Regex.Match(phoneNumber, "^[0-9]{10}").Success)
{
Console.WriteLine("Invalid Phone Number\n");
}
///Duplicate Entries like Phone Number are not Allowed.
foreach (Personal_Details personal_Details in list.FindAll(e => e.PhoneNumber == phoneNumber))
{
Console.WriteLine("You entered Duplicate Phone Number...");
return;
}
Console.WriteLine("Enter EmailID");
string emailID = Console.ReadLine();
if (!Regex.Match(emailID, "^[0-9a-zA-Z]+([._+-][0-9a-zA-Z]+)*@[0-9a-zA-Z]+[.]+([a-zA-Z]{2,4})+[.]*([a-zA-Z]{2})*$").Success)
{
Console.WriteLine("Invalid Email ID \n");
}
Console.WriteLine("Your details are Added Successfully...");
this.person = new Personal_Details(firstName, lastName, address, city, state, zipCode, phoneNumber, emailID);
this.list.Add(this.person);
}
