private void subscribeTo(LiveExposurePnl item_, bool do_=true)
{
item_.PnlUpdated -= handleComponentUpdated;
if (!do_)
return;
item_.PnlUpdated += handleComponentUpdated;
}
private void subscribeTo(LiveExposurePnl exp_, bool do_=true)
{
if (exp_ == null)
return;
exp_.PnlUpdated -= handleExposurePnlUPdated;
if (!do_)
return;
exp_.PnlUpdated += handleExposurePnlUPdated;
}
internal async Task Start(CarbonClient cc_, double pnlMultiplier_)
{
if (m_wts == null || m_exposureIDs == null || m_wts.Length != m_exposureIDs.Length)
return;
for (int i = 0; i < m_wts.Length; ++i)
{
// no point monitoring something with zero weight
if (m_wts[i].IsZero()) continue;
var liveexp = new LiveExposurePnl(m_exposureIDs[i], m_wts[i], pnlMultiplier_);
m_pnls.Add(liveexp);
await liveexp.Start(cc_);
}
foreach (var v in m_pnls)
subscribeTo(v);
OnPnlUpdated(new ValueUpdatedEventArgs<double>(Pnl));
}
public void Add(LiveExposurePnl item_)
{
m_set.Add(item_);
subscribeTo(item_);
}
