public override void OnNavigatedTo(INavigationParameters parameters)
{
if (parameters.ContainsKey("nav"))
{
UserProfile = parameters.GetValue <User>("nav");
Username = UserProfile.Username;
Avatar = UserProfile.Avatar;
Id = UserProfile.Id;
Email = UserProfile.Email;
}
if (parameters.ContainsKey("navFromChatList"))
{
UserFromChatList = parameters.GetValue <DisplayChat>("navFromChatList");
Username = UserFromChatList.Name;
Email = UserFromChatList.Email;
Avatar = UserFromChatList.Avatar;
Id = UserFromChatList.Id;
}
MainThread.BeginInvokeOnMainThread(async() =>
{
var profilepic = await remoteService.GetProfilePicture(Username);
if (profilepic != null)
{
Avatar = profilepic.Avatar;
Status = profilepic.Status;
}
});
}
private async void RetrieveMessage()
{
IsBusy = true;
var chats = await remoteService.RetrieveMessage();
chats.Reverse();
ChatUsernameList.Clear();
ChatList.Clear();
IsBusy = false;
foreach (var item in chats)
{
if (item.SenderId == Settings.KeySettings)
{
var chat = new DisplayChat()
{
Name = item.Receiver,
Id = item.ReceiverId,
//Email = item.ReceiverEmail,
Message = item.Message,
Avatar = item.ReceiverAvatar
};
if (ChatUsernameList.Count == 0 && ChatList.Count == 0)
{
ChatUsernameList.Add(item.Receiver);
ChatList.Add(chat);
}
else
{
if (!ChatUsernameList.Contains(item.Receiver))
{
ChatUsernameList.Add(item.Receiver);
ChatList.Add(chat);
}
}
}
else if (item.ReceiverId == Settings.KeySettings)
{
var chat = new DisplayChat()
{
Name = item.Sender,
Id = item.SenderId,
//Email = item.SenderEmail,
Message = item.Message,
Avatar = item.SenderAvatar
};
if (ChatUsernameList.Count == 0 && ChatList.Count == 0)
{
ChatUsernameList.Add(item.Sender);
ChatList.Add(chat);
}
else
{
if (!ChatUsernameList.Contains(item.Sender))
{
ChatUsernameList.Add(item.Sender);
ChatList.Add(chat);
}
}
}
}
}
