/// <summary>
/// Handle an exception.
/// </summary>
/// <param name="err">The exception to handle.</param>
public static void HandleException(Exception err)
{
if (err == null)
{
App.MessageUser("Error message is null.", "Error", MessageBoxImage.Error, new string[] { "OK" });
}
else
{
if (App.MessageUser(err.Message, "Error", MessageBoxImage.Error, new string[] { "Details", "OK" }) == "Details")
{
ErrorDetailsWindow dlg = new ErrorDetailsWindow();
dlg.Error = err;
App.ShowDialog(dlg);
}
}
}
/// <summary>
/// Initializes a new instance of the ResourcesMonitorViewModel class.
/// </summary>
public ResourcesMonitorViewModel(IStatusManager statusManager, DialogHandler dialogHandler)
{
_dialogHandler = dialogHandler;
_statusManager = statusManager;
Messenger.Default.Register <ClientResponse>(this, response => DispatcherHelper.CheckBeginInvokeOnUI(() => ErrorHandler(response)));
Messenger.Default.Register <Exception>(this, exception => DispatcherHelper.CheckBeginInvokeOnUI(() => ErrorHandler(exception)));
ApplyIntervalSettingsCommand = new RelayCommand(() => _timer.Change(500, RefreshInterval * 1000));
ErrorCountResetCommand = new RelayCommand(() => ErrorCount = 0);
_timer = new System.Threading.Timer(par =>
{
Task.Run(async() =>
{
var statusResponse = await _statusManager.GetStatusAsync();
if (statusResponse.IsSuccessful)
{
GlobalStore.EndPointIsAlive = true;
EndPointStatus.IsAlive = true;
EndPointStatus.Status = statusResponse.ResponseObject;
}
else
{
GlobalStore.EndPointIsAlive = false;
EndPointStatus.IsAlive = false;
EndPointStatus.Status = null;
}
});
}, null, 500, RefreshInterval * 1000);
ShowErrorDetailsCommand = new RelayCommand <Error>((error) =>
{
if (error == null)
{
return;
}
var edw = new ErrorDetailsWindow(error.Message + Environment.NewLine + error.Details);
edw.Show();
});
}
