public override async Task HandleAsync(CallbackQueryUpdateMessage message)
{
var mainMetric = _metricRepository.GetMainByExternalId(message.ChatId);
if (mainMetric == null)
{
await _botClient.SendTextMessageAsync(message, MessageCode.NoMainMetric);
return;
}
var values = _valueRepository.GetByMetricId(mainMetric.Id, 1, int.MaxValue);
if (values.Count() < 2)
{
await _botClient.SendTextMessageAsync(message, MessageCode.ToFewValues);
return;
}
var plotData = new PlotDataFactory().ValuesTo(values, mainMetric.ToString());
var filename = FileName.GetPlotFilename(message.UpdateId.ToString());
IFileService fileService = new ScottPlotService(new PngFileName(filename), plotData);
using (var plotService = new FileReaderService(fileService))
{
var stream = plotService.GetFileStream();
await _botClient.SendFileAsync(message.ChatId, stream, filename);
}
}
private byte[] CreatePlotWith(string filename, Collection <Value> values)
{
var title = "Height (cm)";
var plotData = new PlotDataFactory().ValuesTo(values, title);
IFileService fileService = new ScottPlotService(new PngFileName(filename), plotData);
var plotService = new FileReaderService(fileService);
return(plotService.CreateFile());
}
