private void NavigateToDeviceDetails(DeviceViewModel device)
{
try
{
ProgressUtility.SafeShow("Getting Device Details", async() =>
{
var response = await ServiceContainer.DeviceService.RequestDevice(device.Device, () => { NavigateToDeviceDetails(device); });
MainThreadUtility.InvokeOnMain(() =>
{
if (response != null && response.IsSuccessful)
{
var d = response.Body.Devices.Items.FirstOrDefault().Value;
if (d == null)
{
ProgressUtility.Dismiss();
AlertUtility.ShowErrorAlert(StringLiterals.Error, StringLiterals.DeviceNotFoundErrorTitle);
}
else
{
this.Predecessor = null;
ProgressUtility.Dismiss();
this.NavigateTo(DeviceDetailsViewController.CreateInstance(d.Id));
}
}
});
});
}
catch (Exception e)
{
LogUtility.LogException(e);
}
}
protected override void HandleViewDidAppear(bool animated)
{
base.HandleViewDidAppear(animated);
if (this.ShowConnectionError)
{
this.ShowConnectionError = false;
AlertUtility.ShowErrorAlert(StringLiterals.ConnectionError, StringLiterals.AuthFailureMessage);
Aquamonix.Mobile.IOS.Utilities.WebSockets.ConnectionManager.ReconnectProcess.Begin(showBannerStraightAway: true);
}
}
private async void SubmitForm()
{
try
{
_connectingManually = true;
if (this._navBarView.DoneButtonEnabled)
{
//var oldUsername = User.Current?.Username;
//var oldPassword = User.Current?.Password;
//var oldServerUri = User.Current?.ServerUri;
var username = this._tableViewController.Username;
var password = this._tableViewController.Password;
var serverUri = this._tableViewController.ServerUri;
//set default if no server uri provided
if (String.IsNullOrEmpty(serverUri))
{
serverUri = AppSettings.GetAppSettingValue(AppSettings.DefaultAppServerUriAppSettingName, String.Empty);
this._tableViewController.ServerUri = serverUri;
}
//translate server alias to a uri
serverUri = ServerAliases.AliasToUri(serverUri);
bool newUser = false;
bool newServer = false;
if (User.Current == null)
{
User.Current = new User();
}
else
{
//check if current user is different from prev user
newUser = ((User.Current.Username != null) && User.Current.Username.Trim().ToLower() != username.Trim().ToLower());
newServer = ((User.Current.ServerUri != null) && User.Current.ServerUri.Trim().ToLower() != serverUri.Trim().ToLower());
}
if (newServer || newUser)
{
await this.LogoutInternal();
}
User.Current.Username = username;
User.Current.Password = password;
User.Current.ServerUri = serverUri;
if (User.Current != null)
{
await ProgressUtility.SafeShow("Connecting to Server", async() =>
{
//if reconnect process is running, cancel it
if (ConnectionManager.IsReconnecting)
{
await ConnectionManager.CancelReconnecting();
}
//here, if we are voluntarily connecting to a new server or new user, we must suppress the automatic reconnect attempt on closing connection
if (newUser || newServer)
{
ConnectionManager.Deinitialize();
}
WebSocketsClient.ResetWebSocketsClientUrl(new WebSocketsClientIos(), serverUri);
ConnectionManager.Initialize();
var deviceListVc = DeviceListViewController.CreateInstance();
//test connection
var response = await ServiceContainer.UserService.RequestConnection(username, password);
ProgressUtility.Dismiss();
this.ShowError(response);
if (response != null && response.IsSuccessful)
{
//only save the changes after successful login
//User.Current.Save();
//this.NavigateTo(deviceListVc, inCurrentNavController: false);
//PresentViewController(new AquamonixNavController(deviceListVc), true, null);
LogUtility.Enabled = true;
}
else
{
if (response?.ErrorBody != null && response.ErrorBody.ErrorType == ErrorResponseType.ConnectionTimeout)
{
if (DataCache.HasDevices)
{
deviceListVc.ShowConnectionError = true;
this.NavigateTo(deviceListVc, inCurrentNavController: false);
}
else
{
AlertUtility.ShowErrorAlert(StringLiterals.ConnectionError, StringLiterals.UnableToEstablishConnection);
ConnectionManager.CancelReconnecting();
}
}
// Edited //
if (response?.ErrorBody != null && response.ErrorBody.ErrorType == ErrorResponseType.AuthFailure)
{
AlertUtility.ShowErrorAlert(StringLiterals.ConnectionError, StringLiterals.AuthFailureMessage);
Caches.ClearCachesForAuthFailure();
}
this.LoadData();
}
});
}
}
}
catch (Exception e)
{
LogUtility.LogException(e);
}
}
