// Code to execute when the application is launching (eg, from Start)
// This code will not execute when the application is reactivated
private void Application_Launching(object sender, LaunchingEventArgs e)
{
//IsolatedStorageSettings.ApplicationSettings.Remove("access_token");
//IsolatedStorageSettings.ApplicationSettings.Remove("user_id");
db = new VkDataContext("isostore:/DataContext.sdf");
if (!db.DatabaseExists())
db.CreateDatabase();
if (IsolatedStorageSettings.ApplicationSettings.Contains("access_token"))
{
VkApi.Authorization.AccessToken = (string)IsolatedStorageSettings.ApplicationSettings["access_token"];
VkApi.Authorization.UserId = (string)IsolatedStorageSettings.ApplicationSettings["user_id"];
//VkApi.Authorization.Secret = (string)IsolatedStorageSettings.ApplicationSettings["secret"];
var mapper = new UriMapper();
mapper.UriMappings.Add(new UriMapping() { Uri = new Uri("/LoginPage.xaml", UriKind.Relative), MappedUri = new Uri("/MainPage.xaml", UriKind.Relative) });
this.RootFrame.UriMapper = mapper;
new Notifications().SetupNotificationChannel();
}
}
// Constructor
public ConversationPage()
{
try
{
db = new VkDataContext("isostore:/DataContext.sdf");
InitializeComponent();
BuildApplicationBars();
ApplicationBar = messagesAppBar;
//friendName.Text = friend.FirstName + " " + friend.LastName;
//friendName.Text.ToUpperInvariant();
var dbMessages = (from message in db.Messages where message.ChatId == chat_id select message).ToList();
//var atMid = (from at in db.Attachments select at.Mid).ToList();
if (dbMessages.Count != 0)
{
firstTime = false;
List<VkResponseData> messagesFromDb = new List<VkResponseData>();
lastMid = 0;
for (int i = dbMessages.Count - 1; i >= 0; i--)
{
messagesFromDb.Add(new Messages() { body = dbMessages[i].Body, mid = dbMessages[i].Mid, date = dbMessages[i].Date, from_id = dbMessages[i].FromId });
//messageStackpanels.Add(new MessageTemplateItemViewModel() { Message = message.Body, Mid = message.Mid.ToString(), ReceivedTime = new DateTime(1970, 1, 1).AddSeconds(int.Parse(message.Date)) + TimeZoneInfo.Local.BaseUtcOffset, User = false });
//messageStackpanels.Add(new MessageTemplateItemViewModel() { Message = currentMessage.body, Mid = currentMessage.mid.ToString(), ReceivedTime = new DateTime(1970, 1, 1).AddSeconds(int.Parse(currentMessage.date)) + TimeZoneInfo.Local.BaseUtcOffset, User = currentMessage.uid == friend.UserId ? false : true, Img = allAttachmentsString, Attachments = attachments_types });
//messageListBox.Items.Add(messageStackpanels.Last().CreateMSGBox());
//messageListBox.ScrollIntoView(messageListBox.Items[messageListBox.Items.Count - 1]);
if (lastMid < int.Parse(dbMessages[i].Mid))
lastMid = int.Parse(dbMessages[i].Mid);
}
apiMethodRequest.SendRequest(VkApi.Authorization.AccessToken, "messages.getHistory", new Dictionary<string, string>() { { "chat_id", chat_id }, { "start_mid", lastMid.ToString() } });
LoadingMessagesList(messagesFromDb, false, false);
}
else
apiMethodRequest.SendRequest(VkApi.Authorization.AccessToken, "messages.getHistory", new Dictionary<string, string>() { { "chat_id", chat_id }, { "count", "20" } });
}
catch { }
}