public void Delete()
{
Console.WriteLine("ENTER YOUR PHONE NUMBER TO BE DELETED");
string phoneNumber = Console.ReadLine();
Constant constants = new Constant();
IList <AddressBookModel> addressBookModel = new List <AddressBookModel>();
string json = AddressBookUtil.ReadFile(constants.AddressBook);
addressBookModel = JsonConvert.DeserializeObject <List <AddressBookModel> >(json);
bool number = true;
foreach (var items in addressBookModel)
{
if (items.PhoneNuumber == phoneNumber)
{
Console.WriteLine(items.FirstName + "\n" + items.LastName + "\n" + items.Address + "\n" + items.City + "\n" + items.State + "\n" + items.ZipCode + "\n" + items.PhoneNuumber);
number = false;
}
}
if (number == true)
{
Console.WriteLine("YOUR PHONE NUMBER DO NOT MATCh");
}
var itemToRemove = addressBookModel.Single(r => r.PhoneNuumber == phoneNumber);
addressBookModel.Remove(itemToRemove);
////searilizeing the object
var convertedJson = JsonConvert.SerializeObject(addressBookModel);
////writing in to the file
File.WriteAllText(constants.AddressBook, convertedJson);
Console.WriteLine("YOUR DATA SUCCESSFULLY DELETED");
}
public void SaveName()
{
Constant con = new Constant();
string data = AddressBookUtil.ReadFile(con.AddressBook);
IList <AddressBookModel> address = new List <AddressBookModel>();
address = JsonConvert.DeserializeObject <List <AddressBookModel> >(data);
}
public void AddressBookDetails()
{
try
{
int caseCondition;
string doCondition = null;
do
{
Console.WriteLine("PRESS 1 FOR ADDING THE DETAILS");
Console.WriteLine("PRESS 2 FOR UPDATE THE DETAILS ");
Console.WriteLine("PRESS 3 FOR LIST OF DETAILS");
Console.WriteLine("PRESS 4 FOR DELETE THE DETAILS");
Console.WriteLine("PRESS 5 FOR ORDERBYLAST NAME");
Console.WriteLine("PRESS 6 FOR ORDERBYZIPCODE");
caseCondition = Convert.ToInt32(Console.ReadLine());
switch (caseCondition)
{
case 1:
AddressBookUtil addutil = new AddressBookUtil();
addutil.AddPerson();
break;
case 2:
AddressBookUtil addutil1 = new AddressBookUtil();
addutil1.Update();
break;
case 3:
AddressBookUtil addlist = new AddressBookUtil();
addlist.AllList();
break;
case 4:
AddressBookUtil listdel = new AddressBookUtil();
listdel.Delete();
break;
case 5:
AddressBookUtil sortlast = new AddressBookUtil();
sortlast.SortByLastName();
break;
case 6:
AddressBookUtil sortZip = new AddressBookUtil();
sortZip.SortByZipCode();
break;
}
Console.WriteLine("ENTER THE Y FOR CONTINUE N FOR STOP");
doCondition = Console.ReadLine();
}while (doCondition.Equals("y"));
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
public void SortByZipCode()
{
Constant con = new Constant();
string data = AddressBookUtil.ReadFile(con.AddressBook);
IList <AddressBookModel> addressbook = new List <AddressBookModel>();
addressbook = JsonConvert.DeserializeObject <List <AddressBookModel> >(data);
var sortbyzip = addressbook.OrderBy(x => x.ZipCode);
var orderByzip = JsonConvert.SerializeObject(sortbyzip);
File.WriteAllText(con.AddressBook, orderByzip);
Console.WriteLine("ORDER BY THE LASTNAME");
}
public void SortByLastName()
{
Constant con = new Constant();
string data = AddressBookUtil.ReadFile(con.AddressBook);
IList <AddressBookModel> addressbook = new List <AddressBookModel>();
addressbook = JsonConvert.DeserializeObject <List <AddressBookModel> >(data);
var assendingorder = addressbook.OrderBy(x => x.LastName);
var orderByLastName = JsonConvert.SerializeObject(assendingorder);
File.WriteAllText(con.AddressBook, orderByLastName);
Console.WriteLine("ORDER BY THE LASTNAME");
}
/// <summary>
/// adding the data into a json file
/// </summary>
public void AddPerson()
{
try
{
//// creating the constants cls obj
Constant constants = new Constant();
//// creating the arrayList of addreass book
IList <AddressBookModel> addressBook = new List <AddressBookModel>();
Console.WriteLine("ENTER THE NAME ");
string firstname = Console.ReadLine();
Console.WriteLine("ENTER THE LASTNAME");
string lastname = Console.ReadLine();
Console.WriteLine("ENTER THE ADDRESS");
string address = Console.ReadLine();
Console.WriteLine("ENTER THE CITY");
string city = Console.ReadLine();
Console.WriteLine("ENTER THE STATE");
string state = Console.ReadLine();
Console.WriteLine("ENTER THE ZIPCODE");
string zip = Console.ReadLine();
Console.WriteLine("ENTER THE VALID PHONE NUMBER");
string phoneNumber = Console.ReadLine();
if (Regex.IsMatch(phoneNumber, @"[0-9]{10}") && Regex.IsMatch(zip, @"[0-9]{6}") && Regex.IsMatch(firstname, @"[a-zA-Z]") && Regex.IsMatch(lastname, @"[a-zA-Z]") && Regex.IsMatch(city, @"[a-zA-Z]") && Regex.IsMatch(state, @"[a-zA-Z]"))
{
AddressBookModel addressBookModel = new AddressBookModel()
{
FirstName = firstname,
LastName = lastname,
Address = address,
City = city,
State = state,
ZipCode = zip,
PhoneNuumber = phoneNumber
};
string file = AddressBookUtil.ReadFile(constants.AddressBook);
addressBook = JsonConvert.DeserializeObject <List <AddressBookModel> >(file);
addressBook.Add(addressBookModel);
var convertedJson = JsonConvert.SerializeObject(addressBook);
File.WriteAllText(constants.AddressBook, convertedJson);
Console.WriteLine("SUCCESSFULLY PERSON DETAILS ADDED");
}
else
{
Console.WriteLine("ENTER THE VALID DATAILS");
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public void Update()
{
try
{
Console.WriteLine("ENTER THE YOUR PHONE NUMBER UPDATE");
string phoneNumber = Console.ReadLine();
Constant constants = new Constant();
IList <AddressBookModel> addressBook = new List <AddressBookModel>();
string json = AddressBookUtil.ReadFile(constants.AddressBook);
addressBook = JsonConvert.DeserializeObject <List <AddressBookModel> >(json);
bool number = true;
foreach (var list in addressBook)
{
if (list.PhoneNuumber == phoneNumber)
{
Console.WriteLine(list.FirstName + "\n" + list.LastName + "\n" + list.Address + "\n" + list.City + "\n" + list.State + "\n" + list.ZipCode + "\n" + list.PhoneNuumber);
number = false;
string Condition = null;
do
{
Console.WriteLine("PRESS 1 FOR UPDATE PHONE NUMBER");
Console.WriteLine("PRESS 2 FOR UPDATE ADDRESS");
Console.WriteLine("PRESS 3 FOR UPDATE STATE");
Console.WriteLine("PRESS 4 FOR UDDATE THE CITY");
int switchCase = Convert.ToInt32(Console.ReadLine());
switch (switchCase)
{
case 1:
Console.WriteLine("ENTER THE NEW PHONE NUMBER");
string newPhoneNumber = Console.ReadLine();
if (Regex.IsMatch(phoneNumber, @"[0-9]{10}"))
{
list.PhoneNuumber = newPhoneNumber;
}
else
{
Console.WriteLine("ENTER THE VALID PHONE NUMBER");
}
break;
case 2:
Console.WriteLine("ENTER THE NEW ADDRESS");
string newAddress = Console.ReadLine();
list.Address = Console.ReadLine();
break;
case 3:
Console.WriteLine("ENTER THE NEW STATE");
string newState = Console.ReadLine();
if (Regex.IsMatch(newState, @"[a-zA-Z]"))
{
list.PhoneNuumber = newState;
}
else
{
Console.WriteLine("INVALID");
}
break;
case 4:
Console.WriteLine("ENTER THE NEW CITY");
string newCity = Console.ReadLine();
if (Regex.IsMatch(newCity, @"[a-zA-Z]"))
{
list.PhoneNuumber = newCity;
}
else
{
Console.WriteLine("INVALID");
}
break;
}
Console.WriteLine("enter y to continue");
Condition = Console.ReadLine();
}while (Condition.Equals("y"));
var convertedJson = JsonConvert.SerializeObject(addressBook);
File.WriteAllText(constants.AddressBook, convertedJson);
Console.WriteLine("SUCCESSFULLY UPDATED");
}
}
if (number == true)
{
Console.WriteLine("enter proper phone number");
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
