// GET: Znajomi
public ActionResult Index()
{
ProjektEntities db = new ProjektEntities();
var friend = from i in db.FRIENDS
where i.User_ID == User.Identity.Name
join us in db.USER
on i.Friend_ID equals us.User_ID
where us.Is_Exists == true
select new { us.User_ID, us.Image };
var mod = new FriendsListView
{
ListFriends = new List <FriendsView>(),
ListSearch = new List <FriendsView>()
};
foreach (var x in friend)
{
mod.ListFriends.Add(new FriendsView {
UserID = x.User_ID, imageData = x.Image
});
}
return(View(mod));
}
protected override void OnAppearing()
{
base.OnAppearing();
FriendsListView.BeginRefresh();
VM.InitialUser();
FriendsListView.EndRefresh();
}
private void FriendsSearch_TextChanged(object sender, TextChangedEventArgs e)
{
IsFromCode = true;
var textbox = ((TextBox)sender);
if (textbox.FocusState == FocusState.Unfocused)
{
return;
}
if (textbox.Text.Replace(" ", "") == "")
{
if (FriendsGroupedByKey.Source != friendsByKeyDefault)
{
FriendsGroupedByKey.Source = friendsByKeyDefault;
foreach (var item in selectedUsers)
{
var firstIndex = FriendsListView.Items.IndexOf(item);
var indexRange = new Windows.UI.Xaml.Data.ItemIndexRange(firstIndex, 1);
try
{
FriendsListView.SelectRange(indexRange);
}
catch
{
}
}
}
}
else
{
var searchResult = new ObservableCollection <FriendsGroupByKey>();
var validFriends = friendsByKeyDefault?.SelectMany(group => group.ToArray())?.Where(friend => IsUserSearchResult(textbox.Text, friend.User) || selectedUsers.IndexOf(friend) != -1);
searchResult = GroupFriendsByKey(validFriends);
FriendsGroupedByKey.Source = searchResult;
var results = searchResult?.SelectMany(x => x.ToList())?.ToList();
foreach (var item in selectedUsers)
{
if (results != null && results.IndexOf(item) != -1)
{
var firstIndex = FriendsListView.Items.IndexOf(item);
var indexRange = new Windows.UI.Xaml.Data.ItemIndexRange(firstIndex, 1);
try
{
FriendsListView.SelectRange(indexRange);
}
catch
{
}
}
}
}
IsFromCode = false;
}
public ActionResult Zapros(string userID)
{
var db = new ProjektEntities();
var friend = from i in db.FRIENDS
where i.User_ID == User.Identity.Name
join us in db.USER
on i.Friend_ID equals us.User_ID
where us.Is_Exists == true
select new { us.User_ID, us.Image };
var mod = new FriendsListView
{
ListFriends = new List <FriendsView>(),
ListSearch = new List <FriendsView>()
};
foreach (var x in friend)
{
mod.ListFriends.Add(new FriendsView {
UserID = x.User_ID, imageData = x.Image
});
}
USER user = db.USER.Find(userID);
/* INVITATIONS invitation = new INVITATIONS();
* invitation.Accept = false;
* invitation.From_ID = User.Identity.Name;
* invitation.To_ID = userID;
* db.INVITATIONS.Add(invitation);*/
FRIENDS newFriend = new FRIENDS();
newFriend.Friend_ID = userID;
newFriend.User_ID = User.Identity.Name;
db.FRIENDS.Add(newFriend);
db.SaveChanges();
newFriend.User_ID = userID;
newFriend.Friend_ID = User.Identity.Name;
db.FRIENDS.Add(newFriend);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Index(FriendsListView friendsListView)
{
ProjektEntities db = new ProjektEntities();
var friend = from i in db.FRIENDS
where i.User_ID == User.Identity.Name
join us in db.USER
on i.Friend_ID equals us.User_ID
where us.Is_Exists == true
select new { us.User_ID, us.Image };
var mod = new FriendsListView
{
ListFriends = new List <FriendsView>(),
ListSearch = new List <FriendsView>()
};
foreach (var x in friend)
{
mod.ListFriends.Add(new FriendsView {
UserID = x.User_ID, imageData = x.Image
});
}
string a = Request["pole"];
if (a != string.Empty)
{
var search = from us in db.USER
where us.User_ID.Contains(a) && us.Is_Exists == true && us.User_ID != User.Identity.Name
orderby us.User_ID
select new { us.User_ID, us.Image };
foreach (var x in search)
{
System.Diagnostics.Debug.WriteLine("imie " + x.User_ID + " wpis " + a);
mod.ListSearch.Add(new FriendsView {
UserID = x.User_ID, imageData = x.Image
});
}
}
return(View(mod));
}
protected override async void OnAppearing()
{
UserSearchBar.IsEnabled = false;
FriendsListView.BeginRefresh();
var Temp = await VM.OnAppearing();
if (Temp.Count != 0)
{
ListVisble();
FriendsListView.ItemsSource = Temp;
}
else
{
ResultLbl.Text = "Friend list is empty.";
ResultLblVisibleOnly();
}
UserSearchBar.IsEnabled = true;
FriendsListView.EndRefresh();
}
private async void FriendsListView_ItemTapped(object sender, ItemTappedEventArgs e)
{
if (ClickedBtn == true)
{
FriendsListView.BeginRefresh();
await VM.AddFriendToFriendsListAsync((User)e.Item);
FriendsListView.EndRefresh();
RefreshList();
ClickedBtn = false;
}
else
{
FriendsListView.BeginRefresh();
await VM.SearchIndividualChatRoom((User)e.Item);
FriendsListView.EndRefresh();
}
}
private void UserSearchBar_TextChanged(object sender, TextChangedEventArgs e)
{
string InputEmail = e.NewTextValue;
FriendsListView.BeginRefresh();
if (InputEmail != UserSetting.UserEmail)
{
if (!string.IsNullOrWhiteSpace(InputEmail))
{
if (CountData(e.NewTextValue) != 0)
{
ListVisble();
FriendsListView.ItemsSource = VM.FriendsList.Where(i => i.Email.ToLower().Contains(InputEmail.ToLower()));
}
else
{
ListInvisible();
ResultLbl.Text = "User not in your friends list.";
SearchUserBtn.Text = "Search New User \"" + InputEmail + "\"";
}
}
else
{
if (VM.FriendsList.Count != 0)
{
ListVisble();
FriendsListView.ItemsSource = VM.FriendsList;
}
else
{
ResultLbl.Text = "Friend list is empty.";
ResultLblVisibleOnly();
}
}
}
else
{
ResultLblVisibleOnly();
ResultLbl.Text = "Hi," + UserSetting.UserName;
}
FriendsListView.EndRefresh();
}
private void SelectAllButton_Click(object sender, RoutedEventArgs e)
{
FriendsListView.SelectAll();
}