public ActionResult Index(string username)
{
var contact =
new ContactBUS().GetContacts().Where(
c => c.Username.ToLower() == username.ToLower()).SingleOrDefault();
var friends = new List<Contact>();
if (contact != null)
friends = new FriendsBUS().GetFriends(contact);
var model = new FriendsListViewModel {You = contact, YourFriends = friends};
return View(model);
}
public ActionResult AddFriend(string username, int contactId)
{
var contact =
new ContactBUS().GetContacts().Where(
c => c.Username.ToLower() == username.ToLower()).SingleOrDefault();
var friends = new List<Contact>();
if (contact != null)
{
friends = new FriendsBUS().GetFriends(contact);
friends.Add(new ContactBUS().GetContact(contactId));
new FriendsBUS().SetFriends(contact, friends);
}
return RedirectToAction("Index", new { username = username });
}
public Dictionary<ContactFriendsStatus, int> FriendsMap(List<string> usernames, ContactSearchParams contactSearchParams)
{
var friendsMap = new FriendsBUS().FriendsCount();
var mapQuery = from c in Contacts
where (contactSearchParams.SelectedUsernameLetters.Count() == 0 || contactSearchParams.SelectedUsernameLetters.Contains(c.Username.Substring(0, 1)))
&&
(contactSearchParams.SelectedUserAccountStatus.Count() == 0 || (usernames.Contains(c.Username) && contactSearchParams.SelectedUserAccountStatus.Contains(ContactUserAccountStatus.UserAccount)) || (!usernames.Contains(c.Username) && contactSearchParams.SelectedUserAccountStatus.Contains(ContactUserAccountStatus.NoUserAccount)))
group c by friendsMap.ContainsKey(c.Id)
into g
select new { HasFriends = g.Key, Count = g.Count() };
var list = mapQuery.ToList();
var map = mapQuery.ToDictionary(g => g.HasFriends ? ContactFriendsStatus.HasFriends : ContactFriendsStatus.NoFriends, g => g.Count);
return map;
}
public void Populate()
{
var logic = new ContactBUS();
//var oldContacts = logic.GetContacts();
var friends = new FriendsBUS();
friends.Clear();
logic.Clear();
//foreach (var contact in oldContacts)
//{
// friends.SetFriends(contact, new List<Contact>());
// logic.DeleteContact(contact);
//}
var _contacts = new List<Contact>();
var firstNames = new List<string> {"orticia","tewey","eter", "oe", "arry", "urly", "ert", "rnie", "ard", "ack", "christie","orbus","ill" };
var lastNames = new List<string> {"riffin", "tevens", "leaver", "rummond", "unster", "etri", "artridge","ith","ein", "ian" };
var domains = new List<string> { "gmail.com", "yahoo.com", "msn.com", "hotmail.com", "aol.com", "mac.com", "israel.net", "tishabov.us" };
foreach (var lastName in lastNames)
foreach (var firstName in firstNames)
foreach (var domain in domains)
{
var first_ltr = RandomLetter();
var last_ltr = RandomLetter();
var vowel = Vowel();
_contacts.Add(new Contact
{
Email = string.Format("{3}{0}_{4}{1}{5}@{2}", firstName, lastName, domain, first_ltr, last_ltr, vowel),
FirstName = String.Format("{0}{1}", first_ltr, firstName),
LastName = String.Format("{0}{1}{2}", last_ltr, lastName, vowel)
});
}
foreach (var contact in _contacts)
{
var username = String.Format("{0}{1}", contact.FirstName.Substring(0, 1), contact.LastName);
var seed = 0;
while (_contacts.Where(c => String.Equals(c.Username, username, StringComparison.CurrentCultureIgnoreCase)).Any())
username = String.Format("{0}{1}", username, new Random((int)DateTime.Now.Ticks*++seed).Next(9));
contact.Username = username;
}
logic.CreateContact(_contacts);
PopulateFriends();
}
void PopulateFriends()
{
var friendsBUS = new FriendsBUS();
var contacts = new ContactBUS().GetContacts();
foreach(var contact in contacts)
{
var numberOfFriends = new Random(Seed++).Next(0, 6);
var friends = new List<Contact>();
for(var i = 0 ; i < numberOfFriends; i++)
{
var index = new Random(Seed++).Next(0, contacts.Count);
if(!friends.Contains(contacts[index]) && contacts[index].Id != contact.Id)
friends.Add(contacts[index]);
}
contact.Friends = friends;
}
friendsBUS.SetFriends(contacts);
}
public void DeleteContact(Contact contact)
{
var friendsService = new FriendsBUS();
friendsService.SetFriends(contact, new List<Contact>());
_dal.DeleteContact(contact);
}
public Dictionary<string, int> UsernameMap(List<string> usernames, ContactSearchParams contactSearchParams)
{
var friendsMap = new FriendsBUS().FriendsCount();
var usernameMapResults = from c in Contacts
where (contactSearchParams.SelectedUserAccountStatus.Count() == 0 || (usernames.Contains(c.Username) && contactSearchParams.SelectedUserAccountStatus.Contains(ContactUserAccountStatus.UserAccount)) || (!usernames.Contains(c.Username) && contactSearchParams.SelectedUserAccountStatus.Contains(ContactUserAccountStatus.NoUserAccount)))
&&
(contactSearchParams.SelectedFriendsStatus.Count() == 0 || (friendsMap.Keys.Contains(c.Id) && contactSearchParams.SelectedFriendsStatus.Contains(ContactFriendsStatus.HasFriends)) || (!friendsMap.Keys.Contains(c.Id) && contactSearchParams.SelectedFriendsStatus.Contains(ContactFriendsStatus.NoFriends)))
group c by c.Username.Substring(0, 1).ToUpper()
into g
select new { Letter = g.Key, Count = g.Count() };
var usernameMap = usernameMapResults.ToDictionary(g => g.Letter, g => g.Count);
return usernameMap;
}
