public async Task <string> GetRaceHtml(EDRAEventInfo eventInfo, CancellationToken token)
{
var client = _httpClientFactory.CreateClient("EDRAClient");
using var result = await client.GetAsync(eventInfo.FullUri, token);
result.EnsureSuccessStatusCode();
return(await result.Content.ReadAsStringAsync());
}
public async Task <ImmutableArray <EDRADragParser.ParseResult> > GetRaceData(EDRAEventInfo eventInfo, CancellationToken token)
{
var html = await GetRaceHtml(eventInfo, token);
var doc = new HtmlDocument();
doc.LoadHtml(html);
var table = doc.DocumentNode.Descendants("table").SingleOrDefault();
var rows = table?.Descendants("tr").Skip(1).ToArray() ?? Array.Empty <HtmlNode>();
var parser = new EDRADragParser();
if (!rows.Any())
{
return(ImmutableArray <EDRADragParser.ParseResult> .Empty);
}
return(rows
.Select(x => string.Join("|", x.Descendants("td").Select(y => y.InnerText)))
.Select(x => parser.Parse(x, eventInfo.Id))
.ToImmutableArray());
}
