void ReleaseDesignerOutlets()
{
if (SessionsCollectionView != null)
{
SessionsCollectionView.Dispose();
SessionsCollectionView = null;
}
if (SessionsInstructions != null)
{
SessionsInstructions.Dispose();
SessionsInstructions = null;
}
if (SessionsInstructionsBody != null)
{
SessionsInstructionsBody.Dispose();
SessionsInstructionsBody = null;
}
if (SessionsUpload != null)
{
SessionsUpload.Dispose();
SessionsUpload = null;
}
}
// Index is optional such that the method could be used onSelected(item)
public async void UploadSessions(int index, bool recursive)
{
var sessions = SessionsViewSource.Sessions;
// Out of bounds validation
if (sessions.ElementAtOrDefault(index) == null)
{
return;
}
// Update attribute so when item is reloaded the indicator will animate.
sessions[index].IsUploading = true;
var item = NSIndexPath.FromIndex((uint)Sessions.IndexOf(sessions[index]));
SessionsCollectionView.ReloadItems(new NSIndexPath[] { item });
Logger.LOG_EVENT_WITH_ACTION("UPLOAD_SESSION", "ATTEMPT");
// TODO: creating a new instance of API for each view, urgh.
var didUpload = await new RestClient().Upload(sessions[index]);
if (didUpload)
{
Logger.LOG_EVENT_WITH_ACTION("UPLOAD_SESSION", "SUCCESS");
sessions[index].IsUploaded = true;
// Update state so the session isnt shown on reload etc.
Session.Connection.Update(sessions[index]);
sessions.Remove(sessions[index]);
SessionsCollectionView.ReloadData();
PresentViewController(new MessageDialog().BuildErrorMessageDialog(
StringResources.sessions_ui_message_upload_success, ""), true, null);
// Try to upload the next session
if (recursive)
{
UploadSessions(0, true);
}
}
else
{
Logger.LOG_EVENT_WITH_ACTION("UPLOAD_SESSION", "ERROR");
// Stop spining
sessions[index].IsUploading = false;
SessionsCollectionView.ReloadItems(new NSIndexPath[] { item });
PresentViewController(
new MessageDialog().BuildErrorMessageDialog(
StringResources.sessions_ui_message_upload_fail, ""), true, null);
}
if (Sessions.Count <= 0)
{
ShowHideInstructions();
}
}
// Index is optional such that the method could be used onSelected(item)
public async Task UploadSessions(int index, bool recursive)
{
var sessions = SessionsViewSource.Sessions;
// Out of bounds validation
if (sessions.ElementAtOrDefault(index) == null)
{
return;
}
SessionsViewSource.SessionIsUploading(index);
SessionsCollectionView.ReloadData();
Logger.LOG_EVENT_WITH_ACTION("UPLOAD_SESSION", "ATTEMPT");
var didUpload = await RestClient.Upload(sessions[index]);
if (didUpload)
{
Logger.LOG_EVENT_WITH_ACTION("UPLOAD_SESSION", "SUCCESS");
SessionsViewSource.SessionIsUploaded(index);
SessionsCollectionView.ReloadData();
TrackWaitingUploads();
Session.ActiveUser.NumUploaded++;
Queries.SaveActiveUser();
Analytics.SetUserProperty("numUploaded", Session.ActiveUser.NumUploaded.ToString());
var prefs = NSUserDefaults.StandardUserDefaults;
if (!prefs.BoolForKey("SHOWN_FIRSTUPLOAD"))
{
// Show pop-up explaining viewing uploaded data and changing consent
PerformSegue("FirstUploadModal", this);
}
else
{
PresentViewController(new MessageDialog().BuildErrorMessageDialog(
StringResources.sessions_ui_message_upload_success, ""), true, null);
// Try to upload the next session
if (recursive)
{
UploadSessions(0, true);
}
}
}
else
{
Logger.LOG_EVENT_WITH_ACTION("UPLOAD_SESSION", "ERROR");
SessionsViewSource.SessionUploadFail(index);
SessionsCollectionView.ReloadData();
PresentViewController(
new MessageDialog().BuildErrorMessageDialog(
StringResources.sessions_ui_message_upload_fail, ""), true, null);
}
// TODO: this should be done on UI; modify enabled color, obviously.
SessionsUpload.Enabled = true;
SessionsUpload.BackgroundColor = UIColor.White;
if (Sessions.Count <= 0)
{
ShowHideInstructions();
}
}