private void UpdateViewerMovingAverages(MovingAverageWrapper wrapper, string average, string averageMax, string Ftp, string heartRate)
{
lock (this.lvViewer)
{
ViewerListViewItem listViewItem = wrapper.ViewerListViewItem;
ViewerItem viewerItem = listViewItem.ViewerItem;
if (average != null)
{
viewerItem.Average = average;
}
if (averageMax != null)
{
viewerItem.AverageMax = averageMax;
}
if (Ftp != null)
{
viewerItem.Ftp = Ftp;
}
if (heartRate != null)
{
viewerItem.HeartRate = heartRate;
}
}
}
/// <summary>
/// Occurs each time a collector's moving average changes. Allows for UI update by marshalling the call accordingly.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MovingAverageChangedEventHandler(object sender, MovingAverage.MovingAverageChangedEventArgs e)
{
//if (!m_dispatcher.CheckAccess()) // are we currently on the UI thread?
//{
// // We're not in the UI thread, ask the dispatcher to call this same method in the UI thread, then exit
// m_dispatcher.BeginInvoke(new MovingAverageChangedEventHandlerDelegate(MovingAverageChangedEventHandler), new object[] { sender, e });
// return;
//}
lock (lvViewer)
{
MovingAverageWrapper wrapper = m_maCollection[e.DurationType];
Collector collector = wrapper.Collector;
ViewerListViewItem listViewItem = wrapper.ViewerListViewItem;
ViewerItem viewerItem = listViewItem.ViewerItem;
switch (collector.FieldAvgType)
{
case FieldUomType.Watts:
viewerItem.Average = e.AveragePower.ToString();
break;
case FieldUomType.Wkg:
if (m_currentUser.WeightAsKgs > 0)
{
viewerItem.Average = Math.Round(e.AveragePower / m_currentUser.WeightAsKgs, 2).ToString("#.00");
}
break;
}
viewerItem.HeartRate = e.AverageHR.ToString();
// The FTP column will track the AvgPower until the time duration is satisfied.
// This enables the rider to see what his FTP would be real-time.
// Once the time duration is satisfied, we no longer will update using the AvgPower.
if (!wrapper.MaxDurationTriggered)
{
switch (collector.FieldFtpType)
{
case FieldUomType.Watts:
viewerItem.Ftp = Math.Round(e.AveragePower * 0.95, 0).ToString();
break;
case FieldUomType.Wkg:
if (m_currentUser.WeightAsKgs > 0)
{
viewerItem.Ftp = Math.Round((e.AveragePower / m_currentUser.WeightAsKgs) * 0.95, 2).ToString("#.00");
}
break;
}
}
}
}
/// <summary>
/// Occurs each time a collector's moving average max value changes. Allows for UI update by marshalling the call accordingly.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MovingAverageMaxChangedEventHandler(object sender, MovingAverage.MovingAverageMaxChangedEventArgs e)
{
//if (!m_dispatcher.CheckAccess()) // are we currently on the UI thread?
//{
// // We're not in the UI thread, ask the dispatcher to call this same method in the UI thread, then exit
// m_dispatcher.BeginInvoke(new MovingAverageMaxChangedEventHandlerDelegate(MovingAverageMaxChangedEventHandler), new object[] { sender, e });
// return;
//}
lock (lvViewer)
{
MovingAverageWrapper wrapper = m_maCollection[e.DurationType];
Collector collector = wrapper.Collector;
ViewerListViewItem listViewItem = wrapper.ViewerListViewItem;
ViewerItem viewerItem = listViewItem.ViewerItem;
switch (collector.FieldAvgMaxType)
{
case FieldUomType.Watts:
viewerItem.AverageMax = e.MaxAvgPower.ToString();
break;
case FieldUomType.Wkg:
if (m_currentUser.WeightAsKgs > 0)
{
viewerItem.AverageMax = Math.Round(e.MaxAvgPower / m_currentUser.WeightAsKgs, 2).ToString("#.00");
}
break;
}
// Save the fact that this moving average has fulfilled it's time duration
wrapper.MaxDurationTriggered = true;
// The FTP column will now track the MaxAvgPower now that the time duration is satisfied.
switch (collector.FieldFtpType)
{
case FieldUomType.Watts:
viewerItem.Ftp = Math.Round(e.MaxAvgPower * 0.95, 0).ToString();
break;
case FieldUomType.Wkg:
if (m_currentUser.WeightAsKgs > 0)
{
viewerItem.Ftp = Math.Round((e.MaxAvgPower / m_currentUser.WeightAsKgs) * 0.95, 2).ToString("#.00");
}
break;
}
}
}
public void AddViewerItem(DurationType durationType, string durationDesc)
{
MovingAverage ma = new MovingAverage(durationType, false);
ma.MovingAverageChangedEvent += MovingAverageChangedEventHandler;
ma.MovingAverageMaxChangedEvent += MovingAverageMaxChangedEventHandler;
// Initialize and add item to ListView
ViewerListViewItem lvi = new ViewerListViewItem(new ViewerItem(durationDesc));
this.lvViewer.Items.Add(lvi);
Collector collector = ZAMsettings.Settings.Collectors[durationDesc];
m_maCollection.Add(durationType, new MovingAverageWrapper(ma, lvi, collector));
}
/// <summary>
/// Load and initialize the moving average collection wrapper collection based upon the current menu item checked settings.
///
/// This is called on form load and also when menu items change.
/// </summary>
private void LoadMovingAverageCollection()
{
// empty the MovingAverageWrapper dictionary
m_maCollection.Clear();
// Clear the ListView
lvViewer.Items.Clear();
//m_labelHelpers.ForEach(helper => helper.ClearLabels(true));
//tsslOverall.Text = "";
// Loop through the menu items within the Collect menu.
// If an item is checked, we want to create a collector for it.
// The collector duration is determined by a match between the menu item's tag and the DurationType Enum.
// Up to 3 items can be shown.
// The label on the UI gets the same text as the menu item.
foreach (ToolStripItem mi in tsmiAnalyze.DropDownItems)
{
ToolStripMenuItem tsmi = mi as ToolStripMenuItem;
if (tsmi == null)
{
continue;
}
if (tsmi.Checked)
{
if (m_maCollection.Count < 3)
{
DurationType result;
if (Enum.TryParse <DurationType>(tsmi.Tag.ToString(), true, out result))
{
MovingAverage ma = new MovingAverage(m_zpMonitorService, m_loggerFactory, result, false);
ma.MovingAverageChangedEvent += MovingAverageChangedEventHandler;
ma.MovingAverageMaxChangedEvent += MovingAverageMaxChangedEventHandler;
// Initialize and add item to ListView
ViewerListViewItem lvi = new ViewerListViewItem(new ViewerItem(tsmi.Text));
this.lvViewer.Items.Add(lvi);
Collector collector = ZAMsettings.Settings.Collectors[tsmi.Text];
m_maCollection.Add(result, new MovingAverageWrapper(ma, lvi, collector));
// Here we assign the row's id text (5 sec, 1 min, etc) and associate the matching Collector.
// All of this makes it easy to update the display as the MovingAverage events fire.
//m_labelHelpers[labelSet].MovingAvg.Text = tsmi.Text;
//m_labelHelpers[labelSet].Collector = ZAMsettings.Settings.Collectors[tsmi.Text];
if (m_maCollection.Count >= 3) // only allow up to 3 collectors
{
break;
}
}
else
{
throw new ApplicationException($"Bug: The menuitem tag {tsmi.Tag} for menuitem {tsmi.Text} did not match any DurationType Enums.");
}
}
else
{
tsmi.Checked = false;
}
}
}
}
public MovingAverageWrapper(MovingAverage movingAverage, ViewerListViewItem viewerListViewItem, Collector collector)
{
MovingAverage = movingAverage;
ViewerListViewItem = viewerListViewItem;
Collector = collector;
}
