static void Main(string[] args)
{
Console.WriteLine("Wellcome To Address Book System Program!");
Console.WriteLine("*****************************************");
int choice = 0;
while (choice != 4)
{
Console.WriteLine("1.Add Contacts");
Console.WriteLine("2.Edit Existing Contact");
Console.WriteLine("3.Delete Person Details");
Console.WriteLine("5.Search persons using city or state");
Console.WriteLine("6.Search Number of persons in city or state");
Console.WriteLine("7.Enter name of the address book you want to record in sorting order");
Console.WriteLine("8.To ordered the record by city or state or zip Please enter book name");
Console.WriteLine("9.To Read Data from file");
Console.WriteLine("10.To Append Data into file");
Console.WriteLine("11.To Read Data from CSV file");
Console.WriteLine("12.To Read Data JSON file");
Console.WriteLine("13.To Write Data in JSON file");
Console.WriteLine("4.close");
choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
Console.WriteLine("Enter name of the address book in which you want to add record.");
String bookName = Console.ReadLine();
AddressBook.addBook(bookName);
break;
case 2:
Console.WriteLine("Enter the book name in which you want to Edit data:");
string bookNameHasReocrd = Console.ReadLine();
Console.WriteLine("Enter Person's FirstName to edit data:");
string recordNameToEdit = Console.ReadLine();
AddressBook.edit(bookNameHasReocrd, recordNameToEdit);
break;
case 3:
Console.WriteLine("Enter name of the address book you want to delete record in.");
String bookName1 = Console.ReadLine();
AddressBook.delete(bookName1);
break;
case 4:
choice = 4;
break;
case 5: Console.WriteLine("Enter city or state to find a person");
string cityOrState = Console.ReadLine();
AddressBook.searchPersonUsingCityOrStateInMultipleBooks(cityOrState);
break;
case 6:
Console.WriteLine("Enter city or state to get total number of persons");
string cityOrState1 = Console.ReadLine();
int numberOfPerson = AddressBook.searchNumberOfPersonUsingCityOrStateInMultipleBooks(cityOrState1);
Console.WriteLine("Total number of persons are :" + numberOfPerson);
break;
case 7:
Console.WriteLine("Enter name of the address book you want to record in sorting order");
String bookName2 = Console.ReadLine();
AddressBook.PrintNameInAlphabeticalOrder(bookName2);
break;
case 8:
Console.WriteLine("8.To ordered the record by city or state or zip Please enter any one city,state or zip");
String cityOrStateOrZip = Console.ReadLine();
Console.WriteLine("Enter bookName");
string bookName3 = Console.ReadLine();
AddressBook.sortEntriesInAlphabeticalOrderUsingCityStateOrZip(cityOrStateOrZip, bookName3);
break;
case 9:
FileOperation.ReadFromStreamReader();
break;
case 10:
FileOperation.WriteUsingStreamWriter();
break;
case 11:
FileOperation.ReadFromCSVReader();
break;
case 12:
FileOperation.ReadFromJSONFile();
break;
case 13:
FileOperation.WriteIntoJSONFile();
break;
default:
Console.WriteLine("Invalid choice !");
break;
}
}
}