public async void Watch()
{
if (Watching)
{
return;
}
_observer.HandleWatchingState();
Watching = true;
HttpClient clientHttp = new HttpClient();
string path = "https://www.boursorama.com/bourse/action/graph/ws/UpdateCharts?symbol=2rP" + _root.Instrument + "&period=-1";
while (Watching)
{
Thread.Sleep(2000);
try
{
HttpResponseMessage response = await clientHttp.GetAsync(path);
if (response.IsSuccessStatusCode)
{
QuoteHolder res = await response.Content.ReadAsAsync <QuoteHolder>();
_log.Info("Received:" + res);
ManagerAlert(res);
_observer.HandleQuote(res.Quotes.First());
}
}
catch (Exception e)
{
_log.Error(e, "Error");
}
_log.Info("Waiting...");
}
_observer.HandleStopWatchingState();
_log.Info("Stop was called");
}
private void ManagerAlert(QuoteHolder res)
{
Quote newQuote = res.Quotes.First();
if (lastQuote != null)
{
if (_root.Alerts != null && _root.Alerts.Count > 0)
{
foreach (AlertSetupEntity alert in _root.Alerts)
{
try
{
if (alert.Type == Type.Montant)
{
if (newQuote.Cours >= alert.Seuil && lastQuote.Cours < alert.Seuil)
{
PlaySound();
}
}
if (alert.Type == Type.Descendant)
{
if (newQuote.Cours <= alert.Seuil && lastQuote.Cours > alert.Seuil)
{
PlaySound();
}
}
}
catch (Exception e)
{
_log.Warn(e, "Error applying rule");
}
}
}
}
lastQuote = newQuote;
}