public OneServerMarketViewModel()
{
WorkersPercentLimit = 60;
Messenger.Default.Register <CheckAutoStartMessage>(this, m =>
{
if (m.Checked)
{
CalcLevelForJump();
CalcServersPowers();
}
CatchUp = m.Checked;
MarketLogger.Information($"!!! AutoStart message {m.Checked}!!!");
});
_timer = new Timer(state =>
{
CalcLevelForJump();
}, null, 0, 300);
}
private void ParseOnPageAndFindBlocks(HtmlWeb web, int stepsCounter)
{
HtmlDocument document = null;
try
{
document = web.Load(stepsCounter == 0 || !Blocks.Any()
? _blocksRequest
: $"{_blocksRequest}&height={Blocks.OrderBy(b => b.Id).First()?.Id}");
}
catch (Exception ex)
{
MarketLogger.Error(ex, $"GetStatisticOfBlocks {ex.Message} {_blocksRequest}");
}
if (document == null)
{
return;
}
var rowsOfBlock = document.DocumentNode.Descendants("table")
.Where(y => y.Attributes.Contains("class") &&
y.Attributes["class"].Value.Contains("table") &&
y.Attributes["class"].Value.Contains("table-striped") &&
y.Attributes["class"].Value.Contains("table-bordered") &&
y.Attributes["class"].Value.Contains("table-hover")
&& y.Descendants("tr").Count() > 10
)
.SelectMany(y => y.Descendants("tr"))
.Where(y => !y.Descendants("td").Any(yy => yy.Attributes.Contains("colspan")))
.ToList();
rowsOfBlock.ForEach(r =>
{
var id = r.Descendants("td").FirstOrDefault()?.InnerText;
if (id == null)
{
return;
}
//var descendants = r.Descendants("td").ToList();
var percent = r.Descendants("td").LastOrDefault()?.Descendants("font").Single().InnerText;
var dateTime = r.Descendants("td").Skip(3).FirstOrDefault()?.InnerText;
var diff = r.Descendants("td").Skip(4).FirstOrDefault()?.InnerText;
double.TryParse(diff, NumberStyles.AllowDecimalPoint | NumberStyles.AllowThousands, CultureInfo.InvariantCulture, out var diffDouble);
var block = new BlockInfo(id, percent, diffDouble, DateTime.ParseExact(dateTime, "MM/dd/yyyy HH:mm:ss", CultureInfo.InvariantCulture).AddHours(_currentTimeZoneHoursOffset));
OnRowOfBlockParsed(block);
var existBlock = Blocks.FirstOrDefault(b => b.Id == block.Id);
if (existBlock == null)
{
Blocks.Enqueue(block);
OnNewBlockFounded(block);
OnDifficultyChanged(new DashboardPoolResult {
Difficulty = block.Difficulty, QueryDateTime = block.Created
});
}
else if (Math.Abs(existBlock.Percent - block.Percent) > 0.001 && existBlock.Percent < block.Percent)
{
existBlock.Percent = block.Percent;
OnBlockUpdated(existBlock);
}
});
}