/// <summary>
/// To download boards.
/// </summary>
/// <param name="product">Security.</param>
/// <returns>Boards.</returns>
public IEnumerable<ProductBoard> DownloadBoards(Product product)
{
if (product == null)
throw new ArgumentNullException(nameof(product));
var url = "http://www1.interactivebrokers.ch/contract_info/v3.8/index.php?action=Details&site=GEN&conid="
+ product.ContractId;
var restxt = MakeRequest(url);
// если картинка типа каптча ))
if (restxt.ContainsIgnoreCase("To continue please enter the text from the image below"))
{
var captha = restxt.Substrings("image.php?str=", "\"")[0];
url = "http://www1.interactivebrokers.ch/contract_info/v3.8/index.php?filter=" + captha
+ "&action=Conid+Info&lang=en&wlId=GEN&conid=" + product.ContractId;
restxt = MakeRequest(url);
}
var seller = restxt
.Replace("\n", string.Empty)
.Substrings("<a name=", "/center></td></tr></table>");
return seller.Select(WorkSeller);
}
/// <summary>
/// To download detailed information about the instrument.
/// </summary>
/// <param name="product">Security.</param>
/// <returns>Details.</returns>
public ProductDescripton DownloadDescription(Product product)
{
if (product == null)
throw new ArgumentNullException(nameof(product));
var url = "http://www1.interactivebrokers.ch/contract_info/v3.8/index.php?action=Details&site=GEN&conid="
+ product.ContractId;
var restxt = MakeRequest(url);
// если картинка типа каптча ))
if (restxt.ContainsIgnoreCase("To continue please enter the text from the image below"))
{
var captha = restxt.Substrings("image.php?str=", "\"")[0];
url = "http://www1.interactivebrokers.ch/contract_info/v3.8/index.php?filter=" + captha
+ "&action=Conid+Info&lang=en&wlId=GEN&conid=" + product.ContractId;
restxt = MakeRequest(url);
}
restxt = restxt.Replace("\n", string.Empty);
return CultureInfo.InvariantCulture.DoInCulture(() =>
{
var description = new ProductDescripton
{
ClosingPrice = restxt.Substrings("Closing Price</td><td>", "<")[0].To<decimal>(),
Name = restxt.Substrings("Description/Name</td><td>", "</td>")[1],
Symbol = restxt.Substrings("class=\"rowhead\">Symbol</td><td>", "</td>")[0],
Type = ToSecurityType(restxt.Substrings("class=\"white\"><td class=\"rowhead\">Contract Type</td><td>", "</td>")[0]),
Country = restxt.Substrings("Country/Region</td>", "/td></tr>")[0].Substrings("\">", "<")[0],
Currency = restxt.Substrings("Currency</td><td>", "<")[0],
AssetId = restxt.Substrings("ASSETID</td><td>", "</td>")[0],
StockType = restxt.Substrings("Stock Type</td><td>", "</td>")[0],
InitialMargin = restxt.Substrings("Initial Margin</td><td>", "</td>")[0],
MaintenanceMargin = restxt.Substrings("Maintenance Margin</td><td>", "</td>")[0],
ShortMargin = restxt.Substrings("Short Margin</td><td>", "</td>")[0]
};
return description;
});
}