public static string RemoveAContact()
{
Console.WriteLine("-------------------------------------------------");
Console.WriteLine("\t Remove a contact");
Console.WriteLine("-------------------------------------------------");
List <Contact> contacts = PrintAllContacts();
Console.WriteLine("\t Please enter the number of the contact you would like to remove and hit ENTER");
Console.WriteLine("\t");
string input = Console.ReadLine();
bool inputCheck = Int32.TryParse(input, out var selection);
if (inputCheck)
{
if (selection <= contacts.Count && selection > 0)
{
string removedName = ContactsDAO.RemoveAContact(contacts[selection - 1]);
return(removedName);
}
}
return(null);
}
public static List <Contact> PrintSearchResults(string name)
{
searchedContacts = ContactsDAO.searchByName(name);
if (searchedContacts != null)
{
Console.WriteLine("Contacts: ");
Console.WriteLine("---------");
for (int i = 0; i < searchedContacts.Count; i++)
{
Contact contact = searchedContacts[i];
Console.Write("" + (i + 1) + ") ");
contact.PrintToConsole();
}
}
else
{
Console.WriteLine("Sorry we couldn't find any contacts with that name");
Console.WriteLine("Please try a different spelling or view all contacts at the main menu");
}
return(searchedContacts);
}
public static List <Contact> PrintAllContacts()
{
contactsInFocus = ContactsDAO.getAll();
if (contactsInFocus != null)
{
Console.WriteLine("Contacts: ");
Console.WriteLine("---------");
for (int i = 0; i < contactsInFocus.Count; i++)
{
Contact contact = contactsInFocus[i];
Console.Write("" + (i + 1) + ") ");
contact.PrintToConsole();
}
}
else
{
Console.WriteLine("Looks like you haven't added any contacts yet...");
}
return(contactsInFocus);
}
public static string UpdateAContact()
{
Console.WriteLine("-------------------------------------------------");
Console.WriteLine("\t Update a contact");
Console.WriteLine("-------------------------------------------------");
List <Contact> contacts = PrintAllContacts();
Console.WriteLine("\t Please enter the number of the contact you would like to update and hit ENTER");
Console.WriteLine("\t");
string input = Console.ReadLine();
bool inputCheck = Int32.TryParse(input, out var selection);
if (inputCheck)
{
if (selection <= contacts.Count && selection > 0)
{
Contact editContact = contacts[selection - 1];
Console.WriteLine("\t Updating contact: " + editContact.Name);
Console.WriteLine("\t");
string name = "";
bool nameCheck = false;
string email;
string phoneNumber;
string groupToAdd = "";
List <String> groups = new List <string>();
bool groupsFinished = false;
while (!nameCheck)
{
Console.WriteLine("\t Please enter a contact name and hit ENTER");
Console.WriteLine("\t Just hit ENTER to leave name unchanged");
Console.WriteLine("\t");
name = Console.ReadLine();
if (name.Length == 0 || name.Equals(editContact.Name))
{
Console.WriteLine();
Console.WriteLine("\t\t Name will not be changed");
Console.WriteLine();
nameCheck = true;
name = editContact.Name;
}
else
{
Console.WriteLine();
Console.WriteLine("\t\t Name will be changed to: " + name);
Console.WriteLine();
nameCheck = true;
}
}
Console.WriteLine("\t Please enter a contact email and hit ENTER");
Console.WriteLine("\t [To leave unchanged, just hit ENTER]");
Console.WriteLine("\t");
email = Console.ReadLine();
if (email.Length == 0)
{
Console.WriteLine();
Console.WriteLine("\t\t Email will not be changed");
Console.WriteLine();
email = editContact.Email;
}
else
{
Console.WriteLine();
Console.WriteLine("\t\t Email will be changed to: " + email);
Console.WriteLine();
}
Console.WriteLine("\t Please enter a contact phone number and hit ENTER");
Console.WriteLine("\t [To leave unchanged, just hit ENTER]");
Console.WriteLine("\t");
phoneNumber = Console.ReadLine();
if (phoneNumber.Length == 0)
{
Console.WriteLine();
Console.WriteLine("\t\t Phone number will not be changed");
Console.WriteLine();
phoneNumber = editContact.PhoneNumber;
}
else
{
Console.WriteLine();
Console.WriteLine("\t\t Phone number will be changed to: " + phoneNumber);
Console.WriteLine();
}
while (!groupsFinished)
{
Console.WriteLine("\t Current groups are: ");
Console.Write("\t\t");
for (int i = 0; i < editContact.Groups.Count; i++)
{
Console.Write("| " + editContact.Groups[i] + " |");
}
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("\t To add to these, press 1 and hit ENTER");
Console.WriteLine("\t To start with no groups, press 2 and hit ENTER");
Console.WriteLine("\t");
input = Console.ReadLine();
bool inputCheckGroups = Int32.TryParse(input, out var selectionGroups);
if (inputCheckGroups)
{
if (selectionGroups < 3 && selectionGroups > 0)
{
switch (selectionGroups)
{
case 1:
groups = editContact.Groups;
while (!groupsFinished)
{
Console.WriteLine("\t Please enter a group name and hit ENTER");
Console.WriteLine("\t");
groupToAdd = Console.ReadLine();
if (groupToAdd.Length == 0)
{
Console.WriteLine("\t No group name entered, please try again");
}
else
{
groups.Add(groupToAdd);
Console.WriteLine("\t Group added sucessfully");
Console.WriteLine(
"\t To add another group, type '1' and hit ENTER, otherwise hit ENTER");
Console.WriteLine("\t");
string addMore = Console.ReadLine();
if (addMore.Equals("1"))
{
groupsFinished = false;
}
else
{
groupsFinished = true;
}
}
}
break;
case 2:
while (!groupsFinished)
{
Console.WriteLine("\t Please enter a group name and hit ENTER");
Console.WriteLine("\t");
groupToAdd = Console.ReadLine();
if (groupToAdd.Length == 0)
{
Console.WriteLine("\t No group name entered, please try again");
}
else
{
groups.Add(groupToAdd);
Console.WriteLine("\t Group added successfully");
Console.WriteLine(
"\t To add another group, type '1' and hit ENTER, otherwise hit ENTER");
Console.WriteLine("\t");
string addMore = Console.ReadLine();
if (addMore.Equals("1"))
{
groupsFinished = false;
}
else
{
groupsFinished = true;
}
}
}
break;
}
}
}
else
{
Console.WriteLine("\t Invalid input, please select a menu item number. Please try again...");
}
}
Contact contact = new Contact(name, email, phoneNumber);
contact.Groups = groups;
string editedContactName = ContactsDAO.UpdateAContact(contact, editContact.Name);
if (editedContactName != null)
{
return(editedContactName);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
else
{
return(null);
}
}
public static string AddContactToList()
{
string name = "";
bool nameCheck = false;
string email;
string phoneNumber;
string groupToAdd = "";
List <String> groups = new List <String>();
bool groupsFinished = false;
Console.WriteLine("-------------------------------------------------");
Console.WriteLine("\t Add a contact");
Console.WriteLine("-------------------------------------------------");
while (!nameCheck)
{
Console.WriteLine("\t Please enter a name and hit ENTER");
Console.WriteLine("\t");
name = Console.ReadLine();
if (name.Length == 0)
{
Console.WriteLine("\t No contact name entered, please try again");
}
else
{
nameCheck = true;
}
}
Console.WriteLine("\t Please enter a contact email and hit ENTER");
Console.WriteLine("\t [To leave email empty, just hit ENTER]");
Console.WriteLine("\t");
email = Console.ReadLine();
Console.WriteLine("\t Please enter a contact phone number and hit ENTER");
Console.WriteLine("\t [To leave phone number empty, just hit ENTER]");
Console.WriteLine("\t");
phoneNumber = Console.ReadLine();
while (!groupsFinished)
{
Console.WriteLine("\t Please enter a group name and hit ENTER");
Console.WriteLine("\t");
groupToAdd = Console.ReadLine();
if (groupToAdd.Length == 0)
{
Console.WriteLine("\t No group name entered, please try again");
}
else
{
groups.Add(groupToAdd);
Console.WriteLine("\t Group added successfully");
Console.WriteLine("\t To add another group, type '1' and hit ENTER, otherwise hit ENTER");
Console.WriteLine("\t");
string addMore = Console.ReadLine();
if (addMore.Equals("1"))
{
groupsFinished = false;
}
else
{
groupsFinished = true;
}
}
}
Contact contact = new Contact(name, email, phoneNumber);
contact.Groups = groups;
bool addStatus = ContactsDAO.AddContact(contact);
if (addStatus)
{
return(name);
}
else
{
return("");
}
}