private async void GenerateReport(List <Trade> tradeIDs)
{
if (tradeIDs == null)
{
throw new NullReferenceException("tradeIDs");
}
if (tradeIDs.Count == 0)
{
await DialogService.ShowMessageAsync(this, "Error", "No trades meet the given criteria");
return;
}
var gen = new ReportGenerator();
ProgressDialogController progressDialog = await DialogService.ShowProgressAsync(this, "Generating Report", "Generating Report");
var ds = await Task.Run(() => gen.TradeStats(
tradeIDs,
PerformanceReportPageViewModel.ReportSettings,
Settings,
Datasourcer,
_contextFactory,
backtestData: PerformanceReportPageViewModel.BacktestData,
progressDialog: progressDialog));
progressDialog.CloseAsync().Forget(); //don't await it!
var window = new PerformanceReportWindow(ds, PerformanceReportPageViewModel.ReportSettings);
window.Show();
}
private void CreateCommands()
{
GenerateReportFromStrategy = new RelayCommand <IList>(GenReportFromStrategy);
GenerateReportFromTags = new RelayCommand <IList>(GenReportFromTags);
GenerateReportFromTrades = new RelayCommand <IList>(GenReportFromTrades);
LoadStatementFromWeb = ReactiveCommand.CreateFromTask <string>(async x =>
{
var progressDialog = await DialogService.ShowProgressAsync(this, "Load Statement from Web", "Downloading").ConfigureAwait(false);
var newData = await StatementHandler.LoadFromWeb(x, progressDialog);
if (newData == null)
{
await progressDialog.CloseAsync();
return;
}
await PostStatementLoadProcedures(newData, progressDialog);
});
LoadStatementFromFile = ReactiveCommand.CreateFromTask <string>(async x =>
{
var progressDialog = await DialogService.ShowProgressAsync(this, "Load Statement from File", "Opening File");
var newData = await StatementHandler.LoadFromFile(x, progressDialog);
if (newData == null)
{
await progressDialog.CloseAsync();
return;
}
await PostStatementLoadProcedures(newData, progressDialog);
});
LoadStatementFromFile.ThrownExceptions.Subscribe(ex =>
{
_logger.Error(ex, "Error on file load");
DialogService.ShowMessageAsync(this, "Error", ex.Message);
});
}
