public void Update(User user, Mode mode, LocalData localData)
{
Debug.WriteLine("[m] [FriendsView] Update running");
_mode = mode;
_localData = localData;
_user = user;
_newFriendBt.IsVisible = mode != Mode.ReadOnly;
if (mode == Mode.ReadOnly)
{
_user.Friends = _localData.FindFriendsOfUser(_user);
}
if (_user.Friends.Count == 0)
{
_noFriendsLabel.IsVisible = true;
_listView.IsVisible = false;
}
else
{
_noFriendsLabel.IsVisible = false;
_listView.IsVisible = true;
Friends = user.Friends;
FriendNames = Friends.Select(x => x.Name).ToList();
_listView.ItemsSource = FriendNames;
BindingContext = this;
}
}
private void UserRequestCompleted(User user, UserRequestDialog.RequestPurpose purpose)
{
if (purpose == UserRequestDialog.RequestPurpose.currentName)
{
_user = user;
_localData.ChangeUser(user);
user.Friends = _localData.FindFriendsOfUser(user);
user.Groups = _localData.FindGroupsOfUser(user);
SetUserView();
menu.SetButtonsEnable(true);
}
else if (purpose == UserRequestDialog.RequestPurpose.newFriendName)
{
_localData.AddNewFriend(_user, user);
_user.Friends.Add(user);
SetFriendsView(UI.Views.FriendsView.Mode.Editable);
}
}
