/// <summary>
/// ImportContracts
/// </summary>
/// <param name="p"></param>
private async Task CommandImportContractsAsync(object p)
{
if (String.IsNullOrWhiteSpace(ExchangeIbSelected))
{
LogCurrent.Add($"ERROR! Exchange must be selected.");
return;
}
LogCurrent = LogSymbols;
LogCurrent.Clear();
BackgroundLog = Brushes.Gray;
await Task.Run(() =>
{
try
{
string[] companiesArray = null;
int delay = 0;
Dispatcher.Invoke(() =>
{
delay = Convert.ToInt32(Configuration.Instance["DelayMathingSymbols"]);
companiesArray = CompaniesForSymbolResolution.ToArray();
CompaniesList = companiesArray.ToList();
SymbolProcessed = new List <string>();
CompaniesProcessed = new List <string>();
});
foreach (var company in companiesArray)
{
CurrentCompany = company;
IbClient.Instance.LookForSymbols(CurrentCompany);
Thread.Sleep(delay);
}
}
catch (Exception exception)
{
Dispatcher.Invoke(() => { LogCurrent.Add(exception.ToString()); });
}
});
if (ConnectedToIb)
{
LogCurrent.Add($"OK! Import completed.");
DataContext.Instance.SaveChanges();
LogCurrent.Add("OK! All contracts saved in database.");
IbClient.Instance.Disonnect();
UpdateDbState();
InventoryText = GenerateInventoryText();
UpdateCompaniesForSymbolResolution(ExchangesFmpSelected);
}
else
{
LogCurrent.Add($"ERROR! Error while connection to IB server.");
}
}
/// <summary>
/// UpdateCompaniesForSymbolResolution
/// </summary>
/// <param name="exchangesFmpSelected"></param>
private void UpdateCompaniesForSymbolResolution(List <string> exchangesFmpSelected)
{
CompaniesForSymbolResolutionText = String.Empty;
CompaniesForSymbolResolution = QueryFactory.CompaniesForSymbolResolutionQuery.Run(DbState.CompaniesWoDocumentsIbSymbolNotResolvedNotUnique, exchangesFmpSelected);
if (CompaniesForSymbolResolution.Any())
{
CompaniesForSymbolResolutionText = CompaniesForSymbolResolution.Aggregate((r, n) => r + "\r\n" + n);
}
else
{
CompaniesForSymbolResolutionText = string.Empty;
}
string text = $"Companies for Symbol resolution ({CompaniesForSymbolResolution.Count} selected)\r\nExchanges: {ExchangesFmpSelected.Aggregate((r, n) => r + ", " + n)} ";
CompaniesForSymbolResolutionHeader = text;
}
