private static async Task <string> ImportFromMtgGoldfish(string url, IReporter reporter)
{
var web = new HtmlWeb();
reporter.Report("Unraveling skeins...");
HtmlDocument doc = await web.LoadFromWebAsync(url);
var decklistBuilder = new StringBuilder();
HtmlNodeCollection nodes = doc.DocumentNode.SelectNodes("//table[@class='deck-view-deck-table']/tr");
List <HtmlNode> deckNodes = nodes.TakeWhile(node => !node.OuterHtml.Contains("Cards Total")).ToList();
if (nodes == null || !nodes.Any())
{
throw new InvalidOperationException("Could not find a valid deck at the URL. Make sure the link provided is pointing to the root of the deck.");
}
reporter.StartProgress();
for (var i = 0; i < deckNodes.Count; i++)
{
await Task.Delay(1);
reporter.Progress(i, 0, deckNodes.Count);
reporter.Report($"Bifurcating the furcate {i}/{deckNodes.Count}");
HtmlNode node = deckNodes[i];
try
{
HtmlNodeCollection qtyNodes = node.SelectNodes(".//td[@class='deck-col-qty']");
HtmlNodeCollection nameNodes = node.SelectNodes(".//td[@class='deck-col-card']");
if (qtyNodes?.Count != 1 || nameNodes?.Count != 1)
{
continue;
}
int qty = int.Parse(qtyNodes[0].InnerText.Trim());
string name = HttpUtility.HtmlDecode(nameNodes[0].InnerText.Trim());
var line = new SearchLine(name, qty);
decklistBuilder.AppendLine(line.ToString());
}
catch (Exception)
{
reporter.Report($"Failed to import node #{i} from {url}", true);
}
}
reporter.StopProgress();
return(decklistBuilder.ToString());
}
private void GetChainCode(string pageUrl, string[] chains)
{
HtmlDocument doc = WebClientUtil.GetHtmlDocument(pageUrl, 180000);
HtmlNodeCollection tables = doc.DocumentNode.SelectNodes("//table");
List <HtmlNode> codeTables = (from table in tables.TakeWhile(table => table.Attributes["summary"] != null)
let startTitle = table.SelectSingleNode(".//tr[1]/th[1]").InnerText.Trim()
where startTitle.Equals("Issue Name")
select table).ToList();
if (codeTables.Count != 2)
{
string msg = string.Format("Error! Can not get 2 tables for Underlying Basket Bonds from web page: {0}", pageUrl);
throw new Exception(msg);
}
for (int i = 0; i < 2; i++)
{
GetBasketBondsDetail(codeTables[i], chains[i]);
}
}
