async Task LoadToCollection(IEnumerable <AvatarItem> avatars)
{
await AvatarsSemaphore.WaitAsync().ConfigureAwait(false);
using (Avatars.UpdatesBlock()) {
Avatars.Clear();
Avatars.AddRange(avatars);
TryAddCustomAvatar();
}
AvatarsSemaphore.Release();
}
public async Task ExecuteSaveProfileCommand()
{
if (IsBusy)
{
return;
}
LoadingMessage = "Saving Profile...";
using (BusyContext()) {
using (App.Logger.TrackTimeContext("SaveProfile")) {
try {
if (string.IsNullOrWhiteSpace(nickName))
{
RaiseNotification("Please fill in your nick name.");
return;
}
if (!await RefreshToken())
{
return;
}
var userManager = new UserManager(Settings.AccessToken);
if (Settings.NickName != nickName)
{
var success = await userManager.ChangeNickname(nickName);
if (!success)
{
RaiseNotification("Unable to save profile, please try again.");
return;
}
}
Settings.NickName = nickName;
await AvatarsSemaphore.WaitAsync();
var selectedAvatar = Avatars.FirstOrDefault(a => a.Location == avatar);
AvatarsSemaphore.Release();
if (selectedAvatar != null && Settings.Avatar != avatar)
{
var ava = await userManager.SetAvatarFromList(selectedAvatar.AvatarId);
if (ava == null)
{
RaiseNotification("Unable to save profile, please try again.");
return;
}
}
Settings.Avatar = avatar;
RaiseNotification("Profile Saved!");
App.Logger.Track("SaveProfile", new Dictionary <string, string> {
{ "nickname", Settings.NickName },
{ "avatar", Settings.Avatar }
});
} catch (Exception ex) {
App.Logger.Report(ex);
RaiseError("Avatar upload failed. Please try again.");
}
}
}
}
