// Event handlers for Debug tab
private void Debug_DeleteButton_Click(object sender, EventArgs e)
{
// clear the record queue
RequestQueue.DeleteQueue(RequestQueue.UserQueue);
RequestQueue.DeleteQueue(RequestQueue.SystemQueue);
// re-render the debug tab
RenderDebugPanel();
}
public void EraseAllData()
{
foreach (var tl in Folders)
StorageHelper.DeleteFolder(tl);
StorageHelper.WriteConstants(null);
StorageHelper.WriteDefaultFolderID(null);
StorageHelper.WriteItemTypes(null);
StorageHelper.WriteTags(null);
StorageHelper.WriteFolders(null);
StorageHelper.WriteUserCredentials(null);
RequestQueue.DeleteQueue(RequestQueue.UserQueue);
RequestQueue.DeleteQueue(RequestQueue.SystemQueue);
IsDataLoaded = false;
LastNetworkOperationStatus = false;
if (FolderDictionary != null)
FolderDictionary.Clear();
LoadData();
}
public void DebugPage()
{
TraceHelper.AddMessage("Debug: constructor");
// render URL and status
var serviceUrl = new EntryElement("URL", "URL to connect to", WebServiceHelper.BaseUrl);
var service = new Section("Service")
{
serviceUrl,
new StringElement("Store New Service URL", delegate
{
serviceUrl.FetchValue();
// validate that this is a good URL before storing it (a bad URL can hose the phone client)
Uri uri = null;
if (Uri.TryCreate(serviceUrl.Value, UriKind.RelativeOrAbsolute, out uri) &&
(uri.Scheme == "http" || uri.Scheme == "https"))
{
WebServiceHelper.BaseUrl = serviceUrl.Value;
}
else
{
serviceUrl.Value = WebServiceHelper.BaseUrl;
}
}),
new StringElement("Connected", App.ViewModel.LastNetworkOperationStatus.ToString()),
};
// render user queue
var userQueue = new Section("User Queue");
userQueue.Add(new StringElement(
"Clear Queue",
delegate
{
RequestQueue.DeleteQueue(RequestQueue.UserQueue);
userQueue.Clear();
}));
List <RequestQueue.RequestRecord> requests = RequestQueue.GetAllRequestRecords(RequestQueue.UserQueue);
if (requests != null)
{
foreach (var req in requests)
{
string typename;
string reqtype;
string id;
string name;
RequestQueue.RetrieveRequestInfo(req, out typename, out reqtype, out id, out name);
var sse = new StyledStringElement(String.Format(" {0} {1} {2} (id {3})", reqtype, typename, name, id))
{
Font = UIFont.FromName("Helvetica", UIFont.SmallSystemFontSize),
};
userQueue.Add(sse);
}
}
// render system queue
var systemQueue = new Section("System Queue");
systemQueue.Add(new StringElement(
"Clear Queue",
delegate
{
RequestQueue.DeleteQueue(RequestQueue.SystemQueue);
systemQueue.Clear();
}));
requests = RequestQueue.GetAllRequestRecords(RequestQueue.SystemQueue);
if (requests != null)
{
foreach (var req in requests)
{
string typename;
string reqtype;
string id;
string name;
RequestQueue.RetrieveRequestInfo(req, out typename, out reqtype, out id, out name);
var sse = new StyledStringElement(String.Format(" {0} {1} {2} (id {3})", reqtype, typename, name, id))
{
Font = UIFont.FromName("Helvetica", UIFont.SmallSystemFontSize),
};
systemQueue.Add(sse);
}
}
var traceMessages = new Section("Trace Messages");
traceMessages.Add(new StringElement(
"Clear Trace",
delegate
{
TraceHelper.ClearMessages();
traceMessages.Clear();
}));
traceMessages.Add(new StringElement(
"Send Trace",
delegate
{
TraceHelper.SendMessages(App.ViewModel.User);
}));
foreach (var m in TraceHelper.GetMessages().Split('\n'))
{
// skip empty messages
if (m == "")
{
continue;
}
// create a new (small) string element with a detail indicator which
// brings up a message box with the entire message
var sse = new StyledStringElement(m)
{
Accessory = UITableViewCellAccessory.DetailDisclosureButton,
Font = UIFont.FromName("Helvetica", UIFont.SmallSystemFontSize),
};
string msg = m; // make a copy for the closure below
sse.AccessoryTapped += delegate
{
var alert = new UIAlertView("Detail", msg, null, "Ok");
alert.Show();
};
traceMessages.Add(sse);
}
;
var root = new RootElement("Debug")
{
service,
userQueue,
systemQueue,
traceMessages,
};
var dvc = new DialogViewController(root, true);
dvc.TableView.BackgroundColor = UIColorHelper.FromString(App.ViewModel.Theme.PageBackground);
this.PushViewController(dvc, true);
//this.NavigationController.PushViewController (dvc, true);
}
private void VerifyUserCallback(User user, HttpStatusCode?code)
{
// run this on the UI thread
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
// if the user did not get returned, the operation could not have been successful
if (code == HttpStatusCode.OK && user == null)
{
code = HttpStatusCode.ServiceUnavailable;
}
switch (code)
{
case HttpStatusCode.OK:
MessageBox.Show(String.Format("successfully connected to account {0}; data sync will start automatically.", Email.Text));
accountOperationSuccessful = true;
user.Synced = true;
// the server no longer echos the password in the payload so keep the local value when successful
if (user.Password == null)
{
user.Password = Password.Password;
}
App.ViewModel.User = user;
// prepare for sync by cleaning out the user queue and deleting the system queue ($ClientSettings comes from the server account)
RequestQueue.PrepareUserQueueForAccountConnect();
RequestQueue.DeleteQueue(RequestQueue.SystemQueue);
App.ViewModel.SyncWithService();
break;
case HttpStatusCode.NotFound:
MessageBox.Show(String.Format("user {0} not found", Email.Text));
accountOperationSuccessful = false;
break;
case HttpStatusCode.Forbidden:
MessageBox.Show(String.Format("incorrect password"));
accountOperationSuccessful = false;
break;
case null:
MessageBox.Show(String.Format("couldn't reach the server"));
accountOperationSuccessful = false;
break;
default:
MessageBox.Show(String.Format("did not successfully connect to account {0}", Email.Text));
accountOperationSuccessful = false;
break;
}
// update UI if successful
if (accountOperationSuccessful)
{
NotifyPropertyChanged("ConnectedMode");
NotifyPropertyChanged("CreateButtonText");
NotifyPropertyChanged("EnableButtons");
Email.IsEnabled = false;
Password.IsEnabled = false;
// return to main page
TraceHelper.StartMessage("Settings: Navigate back");
NavigationService.GoBack();
}
});
}
private void VerifyUserCallback(User user, HttpStatusCode?code)
{
this.BeginInvokeOnMainThread(() =>
{
string email = ((EntryElement)Email).Value;
string pswd = ((EntryElement)Password).Value;
// if the user did not get returned, the operation could not have been successful
if (code == HttpStatusCode.OK && user == null)
{
code = HttpStatusCode.ServiceUnavailable;
}
switch (code)
{
case HttpStatusCode.OK:
MessageBox.Show(String.Format("successfully connected to account {0}; data sync will start automatically.", email));
accountOperationSuccessful = true;
user.Synced = true;
// the server no longer echos the password in the payload so keep the local value when successful
if (user.Password == null)
{
user.Password = pswd;
}
App.ViewModel.User = user;
// prepare the user queue and remove the system queue (the $ClientSettings will be lost because the server is authoritative)
RequestQueue.PrepareUserQueueForAccountConnect();
RequestQueue.DeleteQueue(RequestQueue.SystemQueue);
App.ViewModel.SyncWithService();
break;
case HttpStatusCode.NotFound:
MessageBox.Show(String.Format("user {0} not found", email));
accountOperationSuccessful = false;
break;
case HttpStatusCode.Forbidden:
MessageBox.Show(String.Format("incorrect password"));
accountOperationSuccessful = false;
break;
case null:
MessageBox.Show(String.Format("couldn't reach the server"));
accountOperationSuccessful = false;
break;
default:
MessageBox.Show(String.Format("did not successfully connect to account {0}", email));
accountOperationSuccessful = false;
break;
}
// update UI if successful
if (accountOperationSuccessful)
{
dvc.NavigationController.PopViewControllerAnimated(true);
CreateRoot();
dvc.ReloadData();
}
ResignFirstResponder();
});
}