/// <summary>
/// It is used to create Address book
/// </summary>
public void CreateAddressBook()
{
try
{
string name, mobileNumber, emailId, address, pin;
name = AddressBookChecking.NameChecking();
mobileNumber = AddressBookChecking.MobileNumberChecking();
emailId = AddressBookChecking.EmailChecking();
address = AddressBookChecking.AddressChecking();
pin = AddressBookChecking.PinChecking();
AddressBook createAddressBook = new AddressBook
{
Name = name,
MobileNumber = mobileNumber,
EmailId = emailId,
Address = address,
Pin = pin
};
List <AddressBook> addressBooks = AddressBookUtility.ReadAddressBookFile();
addressBooks.Add(createAddressBook);
AddressBookUtility.SaveAddressBookInFile(addressBooks);
}
catch (Exception ex)
{
Console.WriteLine("Message: {0}", ex.Message);
}
}
/// <summary>
/// It Edits the data in Address Book
/// </summary>
public void EditAddressBook()
{
try
{
List <AddressBook> addressBooks = AddressBookUtility.ReadAddressBookFile();
if (addressBooks.Count == 0)
{
Console.WriteLine("Address Book is Empty!");
return;
}
AddressBookUtility.DisplayAddressBook(addressBooks);
int choice, count;
bool inputFlag;
string name = null, mobileNumber = null, email = null, address = null, pin = null;
bool flag;
do
{
Console.WriteLine();
Console.Write("Please Choose which Contact you want to Edit: ");
flag = int.TryParse(Console.ReadLine(), out choice);
if (choice <= 0 || choice > addressBooks.Count)
{
Console.WriteLine();
Console.WriteLine("Invalid Choice!");
Console.WriteLine();
AddressBookUtility.DisplayAddressBook(addressBooks);
flag = false;
}
} while (!flag);
count = 1;
foreach (AddressBook addressBook in addressBooks)
{
if (count == choice)
{
name = addressBook.Name;
mobileNumber = addressBook.MobileNumber;
email = addressBook.EmailId;
address = addressBook.Address;
pin = addressBook.Pin;
break;
}
count++;
}
flag = false;
count--;
do
{
do
{
Console.WriteLine();
Console.WriteLine("Details for the Selected Address are: ");
Console.WriteLine("1. Name: {0}", name);
Console.WriteLine("2. Mobile Number: {0}", mobileNumber);
Console.WriteLine("3. Email: {0}", email);
Console.WriteLine("4. Address: {0}", address);
Console.WriteLine("5. Pin: {0}", pin);
Console.WriteLine("6. Exit");
Console.Write("Enter Your Choice: ");
inputFlag = int.TryParse(Console.ReadLine(), out choice);
} while (!inputFlag);
Console.WriteLine();
string tempData;
switch (choice)
{
case 1:
tempData = AddressBookChecking.NameChecking();
name = tempData;
addressBooks[count].Name = name;
AddressBookUtility.SaveAddressBookInFile(addressBooks);
Console.WriteLine("Your Name Has Been Successfully Updated");
break;
case 2:
tempData = AddressBookChecking.MobileNumberChecking();
mobileNumber = tempData;
addressBooks[count].MobileNumber = mobileNumber;
AddressBookUtility.SaveAddressBookInFile(addressBooks);
Console.WriteLine("Your Mobile Number Has Been Successfully Updated. !!");
break;
case 3:
tempData = AddressBookChecking.EmailChecking();
email = tempData;
addressBooks[count].EmailId = email;
AddressBookUtility.SaveAddressBookInFile(addressBooks);
Console.WriteLine("Your Email-Id Has Been Successfully Updated");
break;
case 4:
tempData = AddressBookChecking.AddressChecking();
address = tempData;
addressBooks[count].Address = address;
AddressBookUtility.SaveAddressBookInFile(addressBooks);
Console.WriteLine("Your Address Has Been Successfully Updated");
break;
case 5:
tempData = AddressBookChecking.PinChecking();
pin = tempData;
addressBooks[count].Pin = pin;
AddressBookUtility.SaveAddressBookInFile(addressBooks);
Console.WriteLine("Your Pin Has Been Successfully Updated. !!");
break;
case 6:
flag = true;
break;
default:
Console.WriteLine("Invalid Choice. !!!");
break;
}
} while (!flag);
}
catch (Exception ex)
{
Console.WriteLine("Message: {0}", ex.Message);
}
}
