/// OnAlerted (event) - Jacob Monger
/// <summary>
/// adds or removes flag stating if alert limit was excided
/// </summary>
/// <param name="source"> alert view model.</param>
/// <param name="e"> data structure see alert view model.</param>
public void OnAlerted(object source, AlertEventArgs e)
{
if (e.NewAlert == true) // is there a new alert
{
for (int ListPosition = 0; ListPosition < AlertList.Count(); ListPosition++)
{
if (AlertList[ListPosition].AlertName == e.AlertName) // find alert limit
{
if (e.AlertName.Contains("Max"))
{
if (e.AlertValue > AlertList[ListPosition].Threshold || AlertList[ListPosition].ThresholdToDisplay == null) // if bigger up date
{
App.Current.Dispatcher.Invoke((Action) delegate
{
AlertList.Remove(AlertList[ListPosition]);
AlertList.Insert(ListPosition, new AlertListItemModel(e.AlertName, " (Exceeded ", e.AlertValue.ToString("0.00") + ")", e.AlertValue));
});
}
}
if (e.AlertName.Contains("Min"))
{
if (e.AlertValue < AlertList[ListPosition].Threshold || AlertList[ListPosition].ThresholdToDisplay == null) // if smaller upadte
{
App.Current.Dispatcher.Invoke((Action) delegate
{
AlertList.Remove(AlertList[ListPosition]);
AlertList.Insert(ListPosition, new AlertListItemModel(e.AlertName, " (Exceeded ", e.AlertValue.ToString("0.00") + ")", e.AlertValue));
});
}
}
return;
}
}
}
else
{
for (int ListPosition = 0; ListPosition < AlertList.Count(); ListPosition++) // clear all flags
{
if (AlertList[ListPosition].Exceeded != null)
{
string temporyName = AlertList[ListPosition].AlertName;
App.Current.Dispatcher.Invoke((Action) delegate
{
AlertList.Remove(AlertList[ListPosition]);
AlertList.Insert(ListPosition, new AlertListItemModel(temporyName));
});
}
}
}
}
/// UpdateAlert (command) - Jacob Monger
/// <summary>
/// if valid updates setting, removes alert from alert list if flagged
/// </summary>
/// <param name="message"> user input</param>
public void UpdateAlert(object message)
{
if (SelectedAlertsIndex != -1)
{
if (double.TryParse(message.ToString(), out double newValue))
{
if (AlertList[SelectedAlertsIndex].ThresholdToDisplay != null)
{
AlertViewModelInstance.RemoveAlert(AlertList[SelectedAlertsIndex].AlertName);
}
String AlertName = AlertList[SelectedAlertsIndex].AlertName;
Properties.Settings.Default[AlertName] = newValue; //convert.ToDouble(null);
Properties.Settings.Default.Save();
AlertList.Remove(AlertList[SelectedAlertsIndex]);
AlertList.Insert(SelectedAlertsIndex, new AlertListItemModel(AlertName));
}
}
}