private async Task <DialogTurnResult> ReadingRoomSeatAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
if (LoginRequest.LoginHselFlag)
{
var req = (HttpWebRequest)WebRequest.Create("http://hsel.hansung.ac.kr/reading_reading_list.mir");
req.CookieContainer = LoginRequest.HselCookie;
var resp = (HttpWebResponse)req.GetResponse();
using (var r = new StreamReader(resp.GetResponseStream()))
{
var str = r.ReadToEnd();
HtmlDocument html = new HtmlDocument();
html.LoadHtml(str);
var htmlNode = html.DocumentNode.Descendants("div").Where(x => x.GetAttributeValue("class", "").Equals("facility_box"));
var seatNumbers = new List <SeatNumber>();
foreach (var node in htmlNode)
{
seatNumbers.Add(SeatNumberClassfication(node));
}
var cardGenerator = new CardGenerator();
await cardGenerator.AttachSeatCardAsync(stepContext.Context, seatNumbers, cancellationToken);
}
return(await stepContext.EndDialogAsync(cancellationToken));
}
else
{
return(await stepContext.BeginDialogAsync(nameof(LoginDialog), "readingRoom", cancellationToken));
}
}