private async void SendFriendRequest_OnClick(object sender, RoutedEventArgs e)
{
FriendRequestFlyout.Hide();
var friendManager = new FriendManager();
bool result = await
friendManager.SendFriendRequest(_userName, FriendRequesTextBox.Text, App.UserAccountEntity);
if (!result)
{
const string messageText = "An error has occured. The friend request has not been sent.";
var msgDlg = new MessageDialog(messageText);
await msgDlg.ShowAsync();
return;
}
await _vm.SetUser(_userName);
SetFriendButtons();
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper" />
/// </param>
/// <param name="e">
/// Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)" /> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.
/// </param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
FriendButtonStackPanel.Visibility = Visibility.Collapsed;
_vm = (FriendPageViewModel)DataContext;
if (e.PageState != null && e.PageState.ContainsKey("userEntity") && App.UserAccountEntity == null)
{
string savedStateJson = e.PageState["userAccountEntity"].ToString();
App.UserAccountEntity = JsonConvert.DeserializeObject <UserAccountEntity>(savedStateJson);
savedStateJson = e.PageState["userEntity"].ToString();
var user = JsonConvert.DeserializeObject <UserAccountEntity.User>(savedStateJson);
App.UserAccountEntity.SetUserEntity(user);
}
_userName = (string)e.NavigationParameter;
_vm.SetRecentActivityFeed(_userName);
_vm.SetFriendsList(_userName, false, false, false, false, true, false, false);
_vm.SetTrophyList(_userName);
_vm.SetMessages(_userName, App.UserAccountEntity);
await _vm.SetUser(_userName);
SetFriendButtons();
}
