private void goToChatPage(object sender,ItemClickEventArgs e)
{
DisplayHeaderChat selected = (DisplayHeaderChat)e.ClickedItem;
ChatPageParams param = new ChatPageParams(selected.id_chat, userLogin.id_user, selected.id_target_chat, selected.nama_display);
session.setChatPageParams(param);
this.Frame.Navigate(typeof(PersonalChatPage));
}
private async void loadHeaderChat()
{
listDisplayHeaderChat = new ObservableCollection<DisplayHeaderChat>();
string responseData = await httpObject.GetRequestWithAuthorization("user/getHeaderChat/" + userLogin.id_user,session.getTokenAuthorization());
ObservableCollection<HeaderChat> tempHeaderChat = JsonConvert.DeserializeObject<ObservableCollection<HeaderChat>>(responseData);
for (int i = 0; i < tempHeaderChat.Count; i++)
{
int id_target_chat = 0;
string namaDisplay = "";
if (userLogin.id_user == tempHeaderChat[i].id_user_1)
{
namaDisplay = tempHeaderChat[i].nama_user_2;
id_target_chat = tempHeaderChat[i].id_user_2;
}
else
{
namaDisplay = tempHeaderChat[i].nama_user_1;
id_target_chat = tempHeaderChat[i].id_user_1;
}
responseData = await httpObject.GetRequestWithAuthorization("user/getLastMessage/" + tempHeaderChat[i].id_chat, session.getTokenAuthorization());
JObject json = JObject.Parse(responseData);
DisplayHeaderChat displayHeaderChat = new DisplayHeaderChat(tempHeaderChat[i].id_chat, id_target_chat, namaDisplay, null);
if (json["status"].ToString() == "1")
{
displayHeaderChat.waktu_chat = DateTime.ParseExact(json["data"]["waktu_chat"].ToString(), "yyyy-MM-dd HH:mm:ss", null);
displayHeaderChat.pesan_display = json["data"]["isi_chat"].ToString();
}
listDisplayHeaderChat.Add(displayHeaderChat);
}
listDisplayHeaderChat = new ObservableCollection<DisplayHeaderChat>(listDisplayHeaderChat.OrderByDescending(k => k.waktu_chat));
if (listDisplayHeaderChat.Count == 0){
stackEmpty.Visibility = Visibility.Visible;
lvDaftarChat.Visibility = Visibility.Collapsed;
}
else{
lvDaftarChat.ItemsSource = listDisplayHeaderChat;
}
}
